Podcasts about rhododendrons

durée : 00:02:09 - Pourquoi certains rhododendrons fleurissent assez peu ? - Les rhododendrons, très gourmands, ont besoin de soins particuliers pour une floraison prolongée. Notre jardinier conseille de leur fournir de la vraie terre de bruyère, d'éviter l'exposition au soleil et de les arroser régulièrement.

Bloomers in the Garden • 5.24.25 • Rhododendron Care (Hotline Call & Email) • Attracting Hummingbirds to Your Yard • Mushrooms In Your Lawn • and More! 1. It seems to be Rhododendron Week! PJMs and Azaleas have dropped most of their blossoms! Rhododendrons are gloriously blooming. In our first segment we're going to tell you how to care for these spectacular landscape plants! 2. Kurt and his wife listen to Bloomers in the Garden and they sent us an email about their Rhododendron having browned out branches. That will be next up in our second segment! 3. Hummingbirds are fun and whimsical visitors to our gardens. In our third segment we'll tell you what to plant to entice them to your home! 4. Do you have Mushrooms growing in your lawn? Wondering if they're good or bad? Learn which is during our fourth segment! 5. Continuing on with Rhododendron Week…A Listener Joseph Williams called the Bloomers in the Garden Hotline asking about his struggling rhododendron. Hear all about it in our final segment! Philadelphia, South Jersey, & Delaware Valley Saturdays at 8am 860am | WWDB-AM Saturday at 6am & 5pm | 93.5FM & 1540am WNWR "The Word".... NYC Tri-State Area Sundays at 8am | 1250 AM "Classic Oldies" WMTR Bloomers in the Garden helps you and your neighbors have more beautiful yards, gardens and landscapes. Len is your “go-to” source for practical information, solid “local” advice that applies to the Delaware Valley. Learn about products and plants you can pronounce that are available at local Independent Garden Centers. Get inspired and confident to try new things, building on our past successful recommendations. Len Schroeder has a rich family heritage of horticulture dating back over 100 years. His own experience spans over 30 years as Owner of Bloomers Home & Garden Center. Bloomers is a Retail Garden Center that caters to the home gardener and the do-it-yourself landscaper. Bloomers prides itself on its staff training. We translate the often confusing gardening information into easy to understand, executable tasks. Len brings a professional lifetime of sorting out plants and products that work when customers get them home. Have a question for us or a topic you like us to discuss? Have a question for us or a topic you like us to discuss? Call the Bloomer's Garden Hotline” at (609)685-1880 to leave your question, your name and the town you're from! You can also write to len@bloomers.com ....  

This hour we took your calls about anything you wanted to talk about. Colin McEnroe, Jonathan McNicol, and Dylan Reyes contributed to this show.Support the show: http://www.wnpr.org/donateSee omnystudio.com/listener for privacy information.

We have regularly reported on the havoc that has been wrought on the woodlands of Killarney National Park by an invasive alien species - the Common Rhododendron. However, two new flailing machines may improve the situation. Eamonn Meskell, Divisional Manager with the National Parks and Wildlife Service tells us more.

On ABC Talkback Gardening Independent climatologist Darren Ray gave his April seasonal outlook for gardeners, while Merilyn Kuchel joined Deb Tribe to talk rhododendrons, azaleas and more colour for your garden.

Bloomers in the Garden • 4.5.25 • "Is it OK to Plant Yet?" • Crackin' Colors Azaleas & Rhododendrons • "Oh My Deer!" • Bug Eating Birds • You've Got Ants In Your Plants!  1. This Week We Have been bombarded with the same loaded question, “Is It OK to Plant?” We'll let you know during our 1st Segment! 2. Azaleas and some Rhododendrons are starting to crack color! In our 2nd segment we're going to discuss these landscape favoiites!! 3. Urban & Suburban deer have become one of the largest pests in home garden's and landscape. In our 3rd segment we'll discuss how to combat them! 4. In our 4th segment we'll discuss why attracting birds to your garden is a good thing! 5. We'll wrap up todays show with our “What's Buggin You” segment!! Ant's are on the march!!   Philadelphia, South Jersey, & Delaware Valley Saturdays at 8am 860am | WWDB-AM Saturday at 6am & 5pm |93.5FM & 1540am WNWR "The Word"....   NYC Tri-State Area Sundays at 8am 1250 AM "Classic Oldies"  WMTR Bloomers in the Garden helps you and your neighbors have more beautiful yards, gardens and landscapes. Len is your “go-to” source for practical information, solid “local” advice that applies to the Delaware Valley. Learn about products and plants you can pronounce that are available at local Independent Garden Centers. Get inspired and confident to try new things, building on our past successful recommendations. Len Schroeder has a rich family heritage of horticulture dating back over 100 years. His own experience spans over 30 years as Owner of Bloomers Home & Garden Center. Bloomers is a Retail Garden Center that caters to the home gardener and the do-it-yourself landscaper. Bloomers prides itself on its staff training. We translate the often confusing gardening information into easy to understand, executable tasks. Len brings a professional lifetime of sorting out plants and products that work when customers get them home. Have a question for us or a topic you like us to discuss? Have a question for us or a topic you like us to discuss? Call the Bloomer's Garden Hotline” at (609)685-1880 to leave your question, your name and the town you're from! You can also write to len@bloomers.com ....

Rob lists the five plants that homeowners, landlords, and tenants should avoid due to their potential negative impact on properties. The episode highlights invasive species such as Japanese knotweed, bamboo, rhododendron, buddleia, and English ivy, detailing how these plants can cause structural damage, compete for resources, and complicate mortgage and insurance processes. KEY TAKEAWAYS Japanese Knotweed: This invasive plant grows rapidly and can penetrate through soil and concrete, leading to potential structural damage. It's crucial to identify it during house viewings, as it can complicate mortgage approvals. Bamboo: Known as the fastest-growing plant, bamboo can quickly overtake gardens and disrupt paving, patios, and driveways due to its strong root system. While it can be aesthetically pleasing, it requires careful management. Rhododendron: These plants can grow very large and compete for light and nutrients with other plants. They are also toxic to dogs, making them a concern for pet owners renting properties. Buddleia: Although visually appealing, buddleias can grow in hard-to-reach areas like chimney stacks and roofs, leading to potential damage and water ingress. They produce a significant number of seeds, which can contribute to their invasive nature. English Ivy: Commonly seen on buildings, English ivy can spread rapidly and infiltrate cracks in structures, causing water ingress and structural issues. While it adds aesthetic value, it can pose risks to the integrity of a home. BEST MOMENTS "The first plant to really watch out for is Japanese knotweed... it can force its way into anywhere basically." "Bamboo is the fastest growing plant in the world... the roots can overtake a garden, it can push up paving slabs, patios, driveways." "Rhododendrons can grow to be very, very big... and also the plants are poisonous to dogs." "Even small buddleias are capable of producing over one million seeds a year... they can become quite invasive." "English ivy... its roots will go through cracks in the structures... leading to all forms of water ingress and structural issues potentially for the home." VALUABLE RESOURCES https://www.msn.com/en-gb/money/other/five-problem-plants-to-avoid-when-buying-a-property-and-what-to-do-if-you-spot-them/ar-BB1ogmDH?ocid=winp2fptaskbar&cvid=0a97fc7db27c49fbc2ad1d6e32be5c23&ei=41 GET YOUR PROPERTY DEVELOPMENT FINANCE HERE: https://propertyfundingplatform.com/WharfFinancial#!/borrowerinitialregistration SOCIAL MEDIA/CONTACT US https://linktr.ee/thepropertynomadspodcast BOOKS Property FAQs = https://amzn.to/3MWfcL4 Buy To Let: How To Get Started = https://amzn.to/3genjle 101 Top Property Tips = https://amzn.to/2NxuAQL uk property, Investment, Property, Rent, Buy to let, Investing for beginners, Money, Tax, Renting, Landlords, strategies, invest, housing, properties, portfolio, estate agents, lettings, letting, business: https://patreon.com/tpnpodcast

Welcome to Bob Tanem In The Garden with Edie Tanem, the Bay Area's premiere local talk show about Organic Gardening!   Our guest this morning is Wendy Sandoval, part of the family that just took over ownership of Botanica Nursery and Gardens in Sebastopol; it's right along Highway 116 just East of Downtown Sebastopol.  These gardens and nursery have a rich history -- and several names -- spanning back decades, yet some of the same people have worked and propagated Rhododendrons and Azaleas this whole time.  It was wonderful to hear how the new owners are enthusiastic about their new and historically significant nursery and gardens; they're open daily and no longer charge admission to tour the gardens! Our show is lightly edited as presented in this podcast, to remove musical segments out of legal necessity.See omnystudio.com/listener for privacy information.

Welcome to Bob Tanem In The Garden with Edie Tanem, the Bay Area's premiere local talk show about Organic Gardening!   Our guest this morning is Wendy Sandoval, part of the family that just took over ownership of Botanica Nursery and Gardens in Sebastopol; it's right along Highway 116 just East of Downtown Sebastopol.  These gardens and nursery have a rich history -- and several names -- spanning back decades, yet some of the same people have worked and propagated Rhododendrons and Azaleas this whole time.  It was wonderful to hear how the new owners are enthusiastic about their new and historically significant nursery and gardens; they're open daily and no longer charge admission to tour the gardens! Our show is lightly edited as presented in this podcast, to remove musical segments out of legal necessity.See omnystudio.com/listener for privacy information.

Stangate House at Aldgate in the Adelaide Hills is known for its spectacular collection of rhododendrons. They're relatively easy to grow and the President of the Rhododendron Society of SA, Rob Hatcher tells you how.

In this episode of DIG IT Peter Brown and Chris Day chat with Jonathon Jones, OBE and managing director of Tregothnan Estate in Cornwall, home of the amazing Garden, Camellias, magnificent trees and a Tea plantation stretching 29 miles long!People mentioned: Tea expert Chris Bond, authors Peter Blake and John Shepherd. The Ken Thomas Charitable Trust, a bursary opportunity set up for agriculturists to help fund their trips. Lord and Lady Falmouth, Plant hunter William Lobb, Dr. Nathaniel Bagshaw Ward (Wardian Case inventor), Winston Churchill Memorial Trust, Tremap Partners, Conifer Conservation, Sir Thomas Johnstone Lipton, Country Life magazine tea column. London Tea Auction and Sarah Raven.Plants mentioned: Camellia sinensis (tea), Camellia japonica, early flowering Camellia sasanqua, Growing salads out of seasons under home-made cloches, Japanese Musa (Banana), Magnolias, Eucryphia is a genus of evergreen shrubs and trees with several species native to Chile. Giant Redwoods (Sequoiadendron giganteum), Rhododendrons, Black Poplars (Populus nigra) and the recording breaking tallest Rhododendron.Places mentioned: Edinburgh Botanic Gardens, Darjeeling, North India, Cornwall Garden Society (they also have a bursary scheme), Eden Project, Jonathon's scholarship to travel to Japan and it's great gardens, Falmouth University Japanese Gardens, Myerscough College and the Smithsonian Institution.Tremap® is an easy-to-use free app on your phone which allows people to map and locate trees and shrubs anywhere in the world. It also means that Botanic gardens, parks, large and small private gardens don't necessarily need to label their rare plants as this can be done virtually. Search ‘Tremap' on your favourite APP store.Jonathon's castaway essential: A tried and trusted garden spade!Tregothnan Estate, including Tea, Experiences, Holiday Cottages and Discover.Our thanks to Chiltern Music Therapy for supplying the music. Hosted on Acast. See acast.com/privacy for more information.

Planting from now on is becoming a much better idea. The chances of frost have diminished, but there will be still possibilities of “Spring Snow”, if you get my drift. If you've had a look at the plants in your local botanic Garden, you'll find what will grow well at your place. In many frost-free areas I'm thinking of Ngutu Kaka (Kaka Beak). This is a native plant that will look red and just amazing. It's one of those plants I have always wanted to grow, simply because it looks stunning with those flowers, and it attracts the nectivorous birds. As an old Trustee of “Project Crimson” (do you remember that organisation?) I am certainly a proponent of the Genus Metrosideros, which is the group of trees, shrubs and plants related to pohutukawa. Metrosideros carminea is one of those native gems that will wake you up in spring. Just look at that colour! Just inhale the smell, and look at the insects associated with this native gem. And then there are the not-so-native Vireya. They are Rhododendrons of tropical origin. They smell and love warm climates. My favourite one is Vireya tuba. Originally from the mountains of Papua New Guinea, it grows up to 2 meters high and needs protection from frosts (grew well for us in Auckland and will do fine on the frost-free port hills). And its smell is just divine! Winter flowerings. Bright and beautiful, but a native beetle has woken up too: Lemon Tree Borer (Oemona hirta) will be on the wing soon. Laying eggs on damaged citrus branches or on pruned wood of citrus and many other native shrubs and trees. The beetle grubs will create tunnels and cause a heap of damage! No more pruning and keep an eye on those grubs that will create havoc on citrus and other host plants. And then there is our codling moth (which arrived all the way from Europe, many, many years ago). Moths lay eggs after flowering of the apple trees (and crab apples, and walnuts!) Out of those eggs hatch very hungry codling moth caterpillars that will tunnel into the developing apple fruits, spoiling them. Control and prevention: There is a cool spray called Madex3, used by commercial apple growers that value organic treatments. This Madex3 is a virus that should be sprayed a week or so after apple flowering (in the next week or two!). The virus will only kill Codling moth – very targeted! And may need a second spray a month or so later. It's available from some of the more switched-on suppliers in NZ: Farmlands, Horticentre Hawkes Bay and Richmond, GoodtoGrownz.co.nz, just look for Madex3. It's not a cheap pest control material, but it will last for years in your freezer. And if you cleverly share a 100 ml bottle with your neighbour or friend it is the best and safest method of keeping the caterpillars out of your pip fruit. LISTEN ABOVE See omnystudio.com/listener for privacy information.

ESPN NFL Reporter Jeff Darlington joins us from a "nursery" while shopping for Rhododendrons and Hydrangeas. Plus, Chris Carlin and Jonathan Zaslow discuss Dak Prescott's contract situation and the best additions of the NFL offseason. Learn more about your ad choices. Visit megaphone.fm/adchoices

ESPN NFL Reporter Jeff Darlington joins us from a "nursery" while shopping for Rhododendrons and Hydrangeas. Plus, Chris Carlin and Jonathan Zaslow discuss Dak Prescott's contract situation and the best additions of the NFL offseason. Learn more about your ad choices. Visit megaphone.fm/adchoices

Rhododendrons and azaleas are some of the most beautiful plants in our spring landscape. They are tough and the deer don't prize their foliage. However, they do have problems. Most often the issues are caused by poor growing conditions which invite disease to take hold. We go over some of the big ones today. Images and more details can be found here: https://extension.umd.edu/resource/azaleas-and-rhododendrons-identify-and-manage-problems/ 

Happy Cinco de Mayo from all of us here at KSFO and the Bob Tanem In The Garden show with Edie Tanem!  Our guests this morning are YOU, the gardening public, in and around the Bay area and sometimes beyond.  We had calls right from the start and all hour long; Master Gardener Edie Tanem answers questions on Rhododendrons, Fruit Trees and many others. Musical interludes have been trimmed from this podcast version of the original live show.See omnystudio.com/listener for privacy information.

Happy Cinco de Mayo from all of us here at KSFO and the Bob Tanem In The Garden show with Edie Tanem!  Our guests this morning are YOU, the gardening public, in and around the Bay area and sometimes beyond.  We had calls right from the start and all hour long; Master Gardener Edie Tanem answers questions on Rhododendrons, Fruit Trees and many others. Musical interludes have been trimmed from this podcast version of the original live show.See omnystudio.com/listener for privacy information.

Thru hiker and author Audrey "Glowstick" Payne returns to the studio to talk about the O Circuit, the Wonderland Trail, and her brand new AT memoir, Where the Rhododendrons Bloom. Settle in and buckle up as Glowstick spills the tea on sock liners, spinal fusions, far flung adventures, Pika, Moss, Rock Hound, thigh high snow, and the five-year journey from trail to publication. Learn more about your ad choices. Visit megaphone.fm/adchoices

Is It OK to Plant?" We'll let you know the answer in our 1st Segment! Azaleas and some Rhododendrons are starting to crack color! In our 2nd segment we're going to discuss these landscape favorites! Urban & Suburban deer have become one of the largest pests in home garden's and landscapes. In our 3rd segment we'll discuss how to combat them in our 3rd Segment In our 4th segment we'll discuss why attracting birds to your garden is a good thing! We wrap up the show with our "What's Buggin You" segment!! Ant's are on the march!  

Hey green thumbs! This week, Kevin meets with Everette in Folsom to discuss the beautiful ancient genus Rhododendra. Everette breaks down how to help these plants thrive, how to provide acidic soil, proper drainage, and pruning.Green Acres Nursery & SupplyGreen Acres Garden Podcast Group

Heligan's Head of Gardens and Estate, Alasdair Moor, is joined by our Seed Guardian, Katie Kingett, to delve into the wonderful world of seeds. Alasdair also discusses the stubborn nature of our Rhododendrons and elaborates on how our historic Flower Garden wall has become an integral part of the garden's ecosystem with Head Gardener, Nicola Bradley. Hosted on Acast. See acast.com/privacy for more information.

Broadleaf evergreen shrubs — like roses, lavender and thyme — need protection from cold temperatures, snow and wind. Learn how to create a barrier from winter weather, using natural materials like hay and wood chips along with stakes, wire and burlap.

The Truth Shall Make Ye Fret is a podcast in which your hosts, Joanna Hagan and Francine Carrel, read and recap every book from Sir Terry Pratchett's Discworld series in chronological order. This week, Part 2 of our recap of “Thud!”. Axes! Clubs! Six Inch Heels! Find us on the internet:DiscordTwitter: @MakeYeFretPodInstagram: @TheTruthShallMakeYeFretFacebook: @TheTruthShallMakeYeFretEmail: thetruthshallmakeyefretpod@gmail.comPatreon: www.patreon.com/thetruthshallmakeyefretWant to follow your hosts and their internet doings? Follow Joanna on twitter @joannahagan and follow Francine @francibambi Things we blathered on about:Plum pudding model - Wikipedia Puddingstone (rock) - Wikipedia The Battle of Alexander at Issus - Wikipedia Unruly by David Mitchell review – monarchs behaving badly -The Guardian Saint Hildegard - Britannica Francisco Goya - BritannicaMaking a Dress From a Painting - Sarah Hambly - YoutubeMusic: Chris Collins, indiemusicbox.com

Rejuvenation Pruning Lifts Hearts, including mine, as I joined a lifelong friend and her grown sons to rejuvenate overgrown shrubs and renew their gardens. We discuss how early spring is an ideal time to rejuvenate and prune Andromeda, Rhododendrons, Butterfly Bush, Spirea, and Cinquefoil. And, of course, how to. And wrap up with a heartfelt story about how Michele's husband loved working with his boys. He passed away two years ago. No doubt, he looks down from above with pride and love.Related Stories and Helpful Links Rejuvenation Pruning Lifts Hearts Reasons to Prune – features the story of my viburnum riddled with aphids. Beneficial Ladybugs   How to Rejuvenate Prune Rhododendron                                                                                8888I'd love to hear about your garden and nature stories. And your thoughts about topics for future podcast episodes. You can email me at AskMaryStone@gmail.com. Thanks so much for tuning in.You can Follow Garden Dilemmas on Facebook and Instagram #MaryElaineStoneEpisode web page —Garden Dilemmas Podcast PageThank you for sharing the Garden of Life,Mary Stone, Columnist & Garden Designer   AskMaryStone.comMore about the Podcast and Column: Welcome to Garden Dilemmas, Delights, and Discoveries. It's not only about gardens; it's about nature's inspirations, about grasping the glories of the world around us, gathering what we learned from mother nature, and carrying these lessons into our garden of life. So let's jump in in the spirit of learning from each other. We have lots to talk about. Thanks for tuning in, Mary Stone Garden Dilemmas? AskMaryStone.comDirect Link to Podcast Page

Azaleas and Rhododendrons are starting to crack color! In our first segment we're going to discuss these landscape favorites! Japanese Maples are some of the most sought after trees in the nursery. Dwarf trees like Crimson Queen only get a few feet tall and grow very slowly. Others can reach 25ft tall and shade your house.  What did the one hummingbird say to the other hummingbird. "I just flew across the gulf of Mexico and boy are my wings tired! In our 3rd Segment we're going to talk about this amazing flower feeder and it's incredible migration!! Just like garden soil temperatures, the water temperature in your pond sparks all types of activity. We'll tell you what you need to do to get your Water Garden up and running smoothly. Our friend Professor Steve called us from Florida and was heading back north hauling back some of his plants.

Back by popular demand, a plant specific show!This time a plant that can be either evergreen or deciduous, short or tall, shaded or no shade... so today, Scott has Mike trying to clear the air about Rhododendrons. We know they love acidic soil, so how can you tell if they are right for your landscape? Even a little trick is reveled to test your soil, all by sight! Jump on in to our loopy conversation, as only we can do...Black Diamond Garden Centers Welcome Black Diamond Nursery & Lawn Service. We been a local business in Toledo for over 50 years!Support the showPlease visit our Facebook and Instagram links!https://www.facebook.com/yourmidwestgardenpodcast@yourmidwestgardenpodcastHave a show topic, send us a message or call 567-318-2325 and leave an old fashion voice message!

In this episode we are talking about diplomatic flowers, lovers, ravines, and weaponized honey…if that sounds like something up your alley, you WON'T want to miss this episode. Sources:  https://rhodygarden.org/our-plants/rhododendrons/about-rhododendrons/ https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:327085-2 https://leg.wa.gov/Symbols/pages/default.aspx https://statesymbolsusa.org/symbol/west-virginia/state-flower/rhododendron https://blog.livingwilderness.com/2015/06/the-legend-of-rhododendron.html https://www.petalrepublic.com/rhododendron-meaning-and-symbolism/ https://petalsnepal.com/blog/the-unique-story-behind-the-national-flower-of-nepal https://en.wikipedia.org/wiki/Ericaceae https://en.wikipedia.org/wiki/Rhododendron https://en.wikipedia.org/wiki/Rhododendron_tomentosum https://en.wikipedia.org/wiki/Labrador_tea https://www.bitburger.com/taste/the-bitburger-brewing-process/german-beer-purity-law/ https://www.beercartel.com.au/blog/the-reinhetsgebot-german-purity-law/ https://research.tamu.edu/2014/11/03/how-eating-mad-honey-cost-pompey-the-great-1000-soldiers/ https://history.howstuffworks.com/historical-events/history-hallucinogenic-mad-honey-warfare.htm https://www.delibal.net/history-of-mad-honey Looking for more Rooted Content? ⁠⁠Check out our corner of the internet⁠⁠! You'll find our transcripts, show notes, and so much more. *Disclaimer- This content is for entertainment purposes only. I am just a lady who likes plants, which in no way qualifies me to give you advice on well...anything, really. As always, please consult with your medical care team before making any changes to your diet or medications. * --- Support this podcast: https://podcasters.spotify.com/pod/show/rooted-podcast/support

Autumn is near and the hot days have certainly increased life in the garden. Flowers are still banking on pollinators to do their job; they are numerous right now: flies, hover flies, beetles, thrips and mites; of course our native bees are still around as well. But the invertebrates that cause troubles in the garden and vegetable plots are also on the peak of their numbers; after all they, too, had a warm breeding season and many many offspring. The greenhouse thrips is one of those critters that loves to feed on the leaves of vegetables and ornamentals: beans, apples, Rhododendrons, Azalea, lilly-pilly, the list is endless. Best way to identify them is by distinct silvering of the leaves (especially the upper side) with a smattering of brown, often sticky poos on the underside. The plant will usually show the symptoms of severe stress, which makes sense as the photosynthesis is hampered: Thrips suck the cells dry (causing that silvering) and deposit the poo on the underside of the leaves. The insects look like miniature crocodiles under the microscope. Frequent neem oil sprays reduce their numbers; Mavrik and a range of other insecticides seem to do the job as well. Do the control now, before too many eggs and juveniles commence their overwintering phase! Last week we mentioned powdery mildew and that grey, mouldy fungus on plants. Regular sprays (fungicides) were suggested as a suppressing control. But the yellow-and-black ladybirds that live on the infected plants need some control as well! Contrary to what most gardeners think (that ladybirds are “beneficial” as consumers of pest insects), these Ozzie chappies are Gardeners! They literally spread the spores of mildew round on the leaves, creating the fungal gardens on which they thrive – they literally eat “mushrooms”! If your apple crop was destroyed by codling moth (Madex 2 or Madex 3 is the preventative spray to use after flowering!!!) the apples will fall on the ground with heaps of caterpillars coming out of their snackbar and looking for a place to pupate in or near the soil. My best advice is to remove those apples and put them in the food recycling bin for disposal; (DON'T put them in your compost bin as the pupae (chrysalises) will survive the winter and happily continue the codling moth damage next spring). LISTEN ABOVESee omnystudio.com/listener for privacy information.

It's the bout of the century! No, just kidding. I get asked what the difference is between these two beautiful shrubs, Rhododendrons and Azaleas. There are answers on today's Garden Bite along with some beautiful photos on my website. One thing they both need is a more acidic soil.

In this segment, Lisa and Ken of Watters Garden Center in Prescott teach us about Rhododendrons and other spring flowers. Learn what new spring plants have arrived at Watters Garden Center like Redbuds, Rhododendrons, Peonies, and more.Listen to Ken Lain's weekly gardener podcast. You can also listen to Ken Lain's Mountain Gardener Radio Show Live on Saturdays at 8 am & 11 am and again on Sundays at 8 am on KQNA, and 11:30 am on 95.5 & 99.9FM.Follow Cast11 on Facebook: https://Facebook.com/CAST11AZFollow Cast11 on Instagram: https://www.instagram.com/cast11_podcast_network/Listen to Mountain Gardener on Cast11: https://mountaingardener.buzzsprout.com or wherever you stream podcasts.

Do you know which commonly used landscaping plants are toxic to pets?  What about in an herb garden?  That's all natural right? Can't be toxic? WRONG!  Dr. Jen the vet and Dr. Jason Chatfield are joined in the Chat Room by a Chat's fave, Dr. Renee Schmid from the Pet Poison Helpline, to chat all about toxic plants and what to do about it.  If you are dying to know what these plants look like - check out our Youtube channel!  We drop in pics of the plants as we discuss, so you can recognize the danger lurking in your yard (see what we did there?)!A useful infographic to put on your fridge!https://petpoisonhelp.wpenginepowered.com/wp-content/uploads/2022/05/NEW-PPH_plant-infographic_Final.pdfFor more on Dr. Schmid: https://www.petpoisonhelpline.com/about/staff/renee-schmid-dvm/This episode is certified to provide 1 hr of PACCC CEU's!  The unique code will be delivered during the episode, so listen up! Don't know what PACCC is? And why would they be involved in CEU's?  Pet lovers can get more information at www.paccert.orgShow our sponsor some love:FullBucket Veterinary Strength Supplements - the leader in digestive health for dogs, cats and horsesSUBSCRIBE to our show on Youtube or on our website: https://chatfieldshow.comFollow us on instagram @ChatfieldShowShare this episode with a friend who needs to hear it...or might be interested in the topic...or just to make their day brighter! :)

CLICK HERE to listen to episode audio (5:11).Sections below are the following: Transcript of Audio Audio Notes and Acknowledgments ImagesExtra InformationSourcesRelated Water Radio Episodes For Virginia Teachers (Relevant SOLs, etc.). Unless otherwise noted, all Web addresses mentioned were functional as of 12-16-22. TRANSCRIPT OF AUDIO From the Cumberland Gap to the Atlantic Ocean, this is Virginia Water Radio for the weeks of December 19 and December 26, 2022.  This episode is the last in a series this year of episodes related to trees and shrubs. MUSIC – ~16 sec – instrumental. That's part of “Fair Meadows and Goodly Tall Trees,” by Timothy Seaman, of Williamsburg, Virginia, on his 2006 album, “Jamestown: On the Edge of a Vast Continent.”  Across that vast continent, from the Chesapeake Bay to forested western states, people recognize that “goodly tall trees,” as well as shorter trees and shrubs—in woods, parks, yards, and built areas—affect water resources in many important ways.  Have a listen to the music for about 30 more seconds and see if you can think of some of those ways. MUSIC  - ~30 sec – instrumental. If you thought of tree impacts on water supplies, aquatic habitat, or the physical or chemical quality of water, you're right!  Such impacts frequently provide benefits to humans, and those benefits are often called “ecosystem services.”  Here are five examples of water-related services that trees provide to human societies. 1.  Trees can slow or reduce stormwater runoff by intercepting precipitation, by transpiration (that is, the evaporation of water from leaves), and by increasing infiltration of water into the ground. 2.  Trees can improve water quality through reducing sediment inputs to waterways, when they slow runoff speed so that more sediment settles out, and when they hold soil in place at streamsides and in uplands. 3.  Trees can also improve water quality through uptake of plant nutrients that otherwise would remain in soil or water; excessive nutrients can degrade aquatic ecosystems and impair groundwater quality. 4.  Trees living on shorelines, and woody debris in waterways, provide food, habitat, and temperature regulation for aquatic ecosystems. And 5.  Trees can help reduce climate changes, with their many water-related aspects, through the uptake of carbon dioxide in photosynthesis and through reduction of human energy use by shading in hot weather and wind breaks in cold weather. In some cases, though, trees can have water-related impacts that are not positive for humans.  For example, tree use of water in some situations can reduce stream flows that provide water supplies, especially in summer; and in western states that depend on snowpack for water supply, trees may either increase or decrease the available snowpack, depending on several factors. Such circumstances remind us that trees exist for their own survival and reproduction, not for human benefit; nevertheless, those long-living, photosynthesizing, woody, and goodly tall beings do provide human beings with irreplaceable benefits. Thanks to Timothy Seaman for permission to use this episode's music, and we close out the episode—and our series on trees and shrubs—with the final 20 seconds of “Fair Meadows and Goodly Tall Trees.” MUSIC  - ~22 sec – instrumental. SHIP'S BELL Virginia Water Radio is produced by the Virginia Water Resources Research Center, part of Virginia Tech's College of Natural Resources and Environment.  For more Virginia water sounds, music, or information, visit us online at virginiawaterradio.org, or call the Water Center at (540) 231-5624.  Thanks to Stewart Scales for his banjo version of “Cripple Creek” to open and close this episode.  In Blacksburg, I'm Alan Raflo, thanking you for listening, and wishing you health, wisdom, and good water. AUDIO NOTES AND ACKNOWLEDGEMENTS Virginia Water Radio thanks Kevin McGuire and Stephen Schoenholtz, both of the Virginia Water Resources Research Center and the Virginia Tech Department of Forest Resources and Environmental Conservation, for their help with this episode. “Fair Meadows and Goodly Tall Trees (Fingal's Cave),” from the 2006 album “Jamestown: On the Edge of a Vast Continent,” is copyright by Timothy Seaman and Pine Wind Music, used with permission.  More information about Timothy Seaman is available online at https://timothyseaman.com/en/.  This music was used previously by Virginia Water Radio in Episode 354, 2-6-17. Click here if you'd like to hear the full version (1 min./11 sec.) of the “Cripple Creek” arrangement/performance by Stewart Scales that opens and closes this episode.  More information about Mr. Scales and the group New Standard, with which Mr. Scales plays, is available online at http://newstandardbluegrass.com. IMAGES (Photographs are by Virginia Water Radio.) Trees planted along in riparian (streamside) zone of Stroubles Creek on the Virginia Tech campus in Blacksburg, Va. (Montgomery County), December 8, 2022.Trees planted beside a stormwater facility on the Virginia Tech campus in Blacksburg, Va., October 3, 2010.Sycamore trees along the James River in Buchanan, Va. (Botetourt County), December 27, 2008.Tree leaves providing a source of food and habitat for aquatic invertebrate animals in Pandapas Pond in Montgomery County, Va., January 4, 2009.Woody debris in Little Stony Creek in U.S. Forest Service's Cascades Day Use Area in Giles County, Va., July 10, 2014.Trees providing shade, stormwater runoff reduction, and other benefits in downtown Blacksburg, Va., June 13, 2013. EXTRA INFORMATION ABOUT WATER-RELATED BENEFITS OF TREES The following information is from the Virginia Department of Forestry, “Benefits of Trees,” online at https://dof.virginia.gov/education-and-recreation/learn-about-education-recreation/benefits-of-tree/, as of 12-19-22. “Trees in Forests: Forests are well known for providing a renewable source of wood products. Some products come from the trees themselves, while others, like mushrooms or medicinal herbs, come from the forested environment. In addition to lumber, paper, and a host of other products, forests provide benefits called ‘ecosystem services,' including filtering air to improve air quality; preventing soil erosion; supplying places for outdoor recreation; providing wildlife and pollinator habitat; sequestering and storing carbon; protecting water quality; offering scenic beauty.”  “Trees in Cities and Towns: Trees in urban areas and yards have value, too. Neighborhoods with lots of trees have lower crime rates, less air pollution, lower energy costs, and higher property values than those without trees. Walking among trees can improve health, and even viewing trees through a window can speed patient recovery times.” “Trees in Riparian [Streamside] Areas: Trees in riparian, or streamside, zones provide special ecosystem benefits, including: filtering runoff to remove pesticides, fertilizer, and other chemicals; preventing streambank erosion and keeping sediment out of the stream; shading streams to keep them cool for aquatic organisms; dropping organic matter that serves as food and microhabitat for aquatic organisms; [and slowing] water during storm events....reducing flood potential.”   (This image was also including in the Show Notes for Virginia Water Radio Episode 621, 3-21-22, the introductory episode in the series on trees and shrubs.)SOURCESUsed for AudioAlliance for the Chesapeake Bay, “Forests,” online at https://www.allianceforthebay.org/forests/. See also the Alliance's November 29, 2022, blog post about goal of planting 29,000 trees in 2022; and information on their 2022 Volunteer Tree-planting Relay, online at https://www.allianceforthebay.org/2022-volunteer-tree-planting-relay.Center for Watershed Protection, “Trees and Stormwater Runoff,” online at https://www.cwp.org/reducing-stormwater-runoff/. F. Stuart Chapin, III, et al., Principles of Terrestrial Ecosystem Ecology, Second Edition, Springer Science+Business Media, New York, N.Y, 2011.Chesapeake Bay Program, “Chesapeake Bay Watershed Agreement,” online at https://www.chesapeakebay.net/what/what-guides-us/watershed-agreement.  The 2014 Bay Watershed Agreement is online (as a PDF) at https://d18lev1ok5leia.cloudfront.net/chesapeakebay/Chesapeake-Bay-Watershed-Agreement-Amended.pdf; see the “Vital Habitats” section in “Goals and Outcomes” (page 8 of the document) for a statement of the desired “Outcomes” for forest buffers and tree canopy.Vincent Cotrone, “The Role of Trees and Forests in Healthy Watersheds,” Penn State Extension, August 30. 2022, online at https://extension.psu.edu/the-role-of-trees-and-forests-in-healthy-watersheds. Michael Kuhns, “Windbreaks for Energy Conservation,” National Urban and Community Forestry Council, September 10, 2019, online at https://trees-energy-conservation.extension.org/windbreaks-for-energy-conservation/. Colleen Meidt, “USU study finds big trees play a big role in preserving snowpack,” Utah Public Radio, May 5, 2022, online at https://www.upr.org/utah-news/2022-05-05/usu-study-finds-big-trees-play-a-big-role-in-preserving-snowpack. Danielle Rhea, “Benefits of Large Woody Debris in Streams,” Penn State Extension, March 1, 2021, online at https://extension.psu.edu/benefits-of-large-woody-debris-in-streams. Eryn E. Schneider et al., “Tree spatial patterns modulate peak snow accumulation and snow disappearance,” Forest Ecology and Management, Vol. 441, pages 9-19, June 1, 2019; accessed through ScienceDirect, online at https://www.sciencedirect.com/science/article/pii/S0378112718323776, 12-15-22 (subscription may be necessary for online access). Virginia Department of Forestry:“Benefits of Trees,” online at https://dof.virginia.gov/education-and-recreation/learn-about-education-recreation/benefits-of-tree/;“Benefits of Streamside Forests, online at https://dof.virginia.gov/water-quality-protection/learn-about-water-quality-protection/benefits-of-streamside-forests/;“My Trees Count,” online at https://vdof.maps.arcgis.com/apps/MapSeries/index.html?appid=f41f85765879480cab068547645d9d8e(this Web site has information about tree-planting projects across Virginia). Timothy B. Wheeler and Jeremy Cox, Bay region loses ground in effort to increase urban tree canopy, Bay Journal, October 11, 2022.For Examples of Tree Issues and Efforts in the Chesapeake Bay Watershed &

CLICK HERE to listen to episode audio (5:22).Sections below are the following: Transcript of Audio Audio Notes and Acknowledgments Image Sources Related Water Radio Episodes For Virginia Teachers (Relevant SOLs, etc.). Unless otherwise noted, all Web addresses mentioned were functional as of 10-28-22. TRANSCRIPT OF AUDIO From the Cumberland Gap to the Atlantic Ocean, this is Virginia Water Radio, with a special episode for Halloween 2022.  This episode is part of series this year of episodes related to trees and shrubs. SOUND – ~5 sec and fade - Tree creaking in wind. Creaking wood is often part of a scary Halloween soundscape of dark forests or old houses.  Does that creaking have anything to do with water?  That's one of five questions this episode poses, challenging you to make connections among Halloween, tree parts, and water.  After each question, you'll have about three seconds of some Halloween music to consider your answer.  Good luck, and I hope you do TREE-mendously. No. 1.  Scary human skeletons are a common Halloween feature.  In humans and other animals, skeletons support the body.  What part of trees, through which water and nutrients are transported, functions as the trees' structural support?  MUSIC - ~3 sec.  That's the xylem, also called the wood, which makes up the bulk of a tree trunk. No. 2.  Blood is a featured in many a frightful Halloween scene or costume.  Blood is a water-based fluid that humans and other animals use to transport oxygen, energy molecules, and other biochemicals to body parts.  What part of the tree carries energy molecules and other biochemicals to tree parts?  MUSIC - ~3 sec.  That's the phloem, which makes up a relatively thin layer just under a tree's bark. No. 3.  Ghosts or other specters are often depicted in white or black.  How do light and dark colors affect water in a tree?  MUSIC - ~3 sec.  Dark colors in or around trees absorb more solar radiation and therefore can increase temperature.  The light color or some trees, such some birches, can help reduce this effect.  Temperature, along with humidity, affects water movement into and out of trees, particularly by affecting transpiration, that is, the evaporation of water from plant parts. No. 4.  Wind whistling through trees is weather people often associate with Halloween nights.  How does wind affect the water in a tree?  MUSIC - ~3 sec.  Wind can increase transpiration both by bringing drier air to leaves and by moving away air that has absorbed moisture from the leaves. And no. 5.  Back to creaking wood.  How does water or dryness affect sounds in wood?  MUSIC - ~3 sec.  In wooden houses, creaking can result from temperature and humidity changes that swell or shrink the wood.   In trees, a crackling or popping sound—detected by scientists using microphones placed next to tree trunks—can result from air bubbles within the tree trunk, caused by tree dehydration.  Incidentally, frequent creaking sounds in trees may be an indicator of weak tree structure, so a creaking tree sometimes not only sounds scary but also is reason to be wary. I hope your Halloween this year and in years to come includes fun and functional trees along with adequate good water for them and for you.  We close with the full 50 seconds of the Halloween music you've heard during the questions.  Here's “A Little Fright Music,” composed for Virginia Water Radio by Torrin Hallett, currently with the Symphonic Orchestra of the State of Mexico. MUSIC – ~50 sec – instrumental. SHIP'S BELL Virginia Water Radio is produced by the Virginia Water Resources Research Center, part of Virginia Tech's College of Natural Resources and Environment.  For more Virginia water sounds, music, or information, visit us online at virginiawaterradio.org, or call the Water Center at (540) 231-5624.  Thanks to Stewart Scales for his banjo version of “Cripple Creek” to open and close this episode.  In Blacksburg, I'm Alan Raflo, thanking you for listening, and wishing you health, wisdom, and good water. AUDIO NOTES AND ACKNOWLEDGEMENTS Virginia Water Radio thanks Kevin McGuire, Virginia Water Resources Research Center, and Eric Wiseman, Virginia Tech Department of Forest Resources and Environmental Conservation, for their help with this episode. The wind and creaking tree sounds were recorded by Virginia Water Radio in Blacksburg, Va., on October 5, 2014. “A Little Fright Music” is copyright 2020 by Torrin Hallett, used with permission.  As of October 2022, Torrin is the associate principal horn of the Symphonic Orchestra of the State of Mexico.  This music was used previously by Virginia Water Radio most recently in Episode 601, 10-31-21.  Thanks very much to Torrin for composing this music especially for Virginia Water Radio. Click here if you'd like to hear the full version (1 min./11 sec.) of the “Cripple Creek” arrangement/performance by Stewart Scales that opens and closes this episode.  More information about Mr. Scales and the group New Standard, with which Mr. Scales plays, is available online at http://newstandardbluegrass.com. IMAGE (Unless otherwise noted, photographs are by Virginia Water Radio.) A strange “face” seems to peer out from the stump of a downed willow tree at the Virginia Tech Duck Pond in Blacksburg, October 10, 2022. SOURCES Used for Audio Pete and Ron's Tree Service [Tampa, Fla.], “Sounds Your Tree Could Make and Their Causes,” online at https://www.prtree.com/blog/2021/3/15/sounds-your-tree-could-make-and-their-causes. Maya Wei-Haas, “What Does a Dying Forest Sound Like?”;  Smithsonian Magazine, April 21, 2016, online at https://www.smithsonianmag.com/science-nature/what-does-dying-forest-sound-180958859/. Baird Foundation Repair [Texas], “Why Do Houses Creak?” online at https://www.bairdfoundationrepair.com/why-do-houses-creak/. Steven G. Pallardy, Physiology of Woody Plants, Third Edition, Elsevier/Academic Press, Burlington, Mass., 2008. Peter Scott, Physiology and Behaviour of Plants, John Wiley & Songs, Ltd., West Sussex, England, 2008. John R. Seiler, John W. Groninger, and W. Michael Aust, Forest Biology Textbook, Virginia Tech, Blacksburg, Va., 2022, online at https://dendro.cnre.vt.edu/forbio/, as of 10-11-22.  Access requires permission of the Virginia Tech Department of Forest Resources and Conservation, online at https://frec.vt.edu/; phone (540) 231-5483. Texas A&M University AgriLife Extension, “How Trees Grow,” online at https://agrilife.org/treecarekit/introduction-to-tree-care/how-trees-grow/. University of California-Santa Barbara, “Science Line: Why do black objects absorb more heat (light) than lighter colored objects?  What do wavelengths have to do with it?”; online at https://scienceline.ucsb.edu/getkey.php?key=3873. For More Information about Trees and Shrubs in Virginia and Elsewhere Arbor Day Foundation, “Tree Guide,” online at https://www.arborday.org/trees/treeguide/index.cfm. Center for Watershed Protection, “Trees and Stormwater Runoff,” online at https://www.cwp.org/reducing-stormwater-runoff/. Chesapeake Bay Program, “Field Guide: Plants and Trees,” online at https://www.chesapeakebay.net/discover/field-guide/critters?s=&fieldGuideType=Plants+%26+Trees&fieldGuideHabitat=. eFloras.org, “Flora of North America,” online at http://www.efloras.org/flora_page.aspx?flora_id=1. James P. Engel, “Shrubs in the Understory,” February 2012, online at http://www.whiteoaknursery.biz/essays/ShrubsinUnderstory.shtml. Oscar W. Gupton and Fred C. Swope, Trees and Shrubs of Virginia, University Press of Virginia, Charlottesville, 1981. Sanglin Lee and Alan Raflo, “Trees and Water,” Virginia Water Resources Research Center, Virginia Water Central Newsletter, pages 13-18, online at https://vtechworks.lib.vt.edu/handle/10919/49367.   (A Virginia Cooperative Extension version of this article—“Trees and Water,” by Sanglin Lee, Alan Raflo, and Jennifer Gagnon, 2018—with some slight differences in the text is available online at https://www.pubs.ext.vt.edu/content/pubs_ext_vt_edu/en/ANR/ANR-18/ANR-18NP.html.) Penn State Extension, “Trees, Shrubs, and Groundcovers Tolerant of Wet Sites,” prepared by N. Robert Nuss, and reviewed and revised by Scott Guiser and Jim Smellmer, October 2007, online at https://extension.psu.edu/trees-shrubs-and-groundcovers-tolerant-of-wet-sites. Plant Virginia Natives, “Virginia Native Shrubs—Backbone of Our Landscape,” undated, online at https://www.plantvirginianatives.org/virginia-native-shrubs. U.S. Department of Agriculture (USDA) Forest Service, Forests of Virginia, 2018, Resource Update FS-264, Asheville, N.C., 2020; available online at https://www.fs.usda.gov/treesearch/pubs/59963. U.S. Department of Agriculture/U.S. Forest Service, “State and Private Forestry Fact Sheet—Virginia 2022,” online (as a PDF) at https://apps.fs.usda.gov/nicportal/temppdf/sfs/naweb/VA_std.pdf. U.S. Department of Agriculture/Forest Service/Climate Change Resource Center, “Forest Tree Diseases and Climate Change,” online at https://www.fs.usda.gov/ccrc/topics/forest-disease. U.S. Department of Agriculture (USDA)/Natural Resources Conservation Service, “PLANTS Database,” online at https://plants.usda.gov. Virginia Botanical Associates, “Digital Atlas of the Virginia Flora,” online at http://www.vaplantatlas.org/index.php?do=start&search=Search. Virginia Department of Conservation and Recreation/Natural Heritage, online at https://www.dcr.virginia.gov/natural-heritage/.   See also “The Natural Communities of Virginia: Ecological Groups and Community Types,” online (as a PDF) at https://www.dcr.virginia.gov/natural-heritage/natural-communities/document/comlist07-21.pdf. Virginia Department of Forestry, “Virginia's Forests,” online at https://dof.virginia.gov/.  Some of the useful pages at that site are the following:“Benefits of Trees,” online at https://dof.virginia.gov/education-and-recreation/learn-about-education-recreation/benefits-of-tree/;“Common Native Trees of Virginia,” 2020 edition, online (as a PDF) at https://dof.virginia.gov/wp-content/uploads/Common-Native-Trees-ID_pub.pdf;Tree and Forest Health Guide, 2020, online (as a PDF) at https://dof.virginia.gov/wp-content/uploads/Tree-and-Forest-Health-Guide.pdf;“Trees for Clean Water Program,” online at https://dof.virginia.gov/urban-community-forestry/urban-forestry-community-assistance/virginia-trees-for-clean-water-grant-program/;“Virginia Statewide Assessment of Forest Resources,” November 2020, online (as a PDF) at https://www.stateforesters.org/wp-content/uploads/2021/02/2020-VA-Statewide-Assessment.pdf;“Tree Identification,” online at https://dof.virginia.gov/education-and-recreation/learn-about-education-recreation/tree-identification/. Virginia Forest Landowner Education Program, Virginia Cooperative Extension and Virginia Tech College of Natural Resources and Environment, online at https://forestupdate.frec.vt.edu/. Virginia Forest Products Association, online at https://www.vfpa.net/. Virginia Native Plant Society, online at http://vnps.org/. Alan S. Weakley, J. Christopher Ludwig, and John F. Townsend, Bland Crowder, ed., Flora of Virginia, Botanical Research Institute Press, Ft. Worth, Tex., 2012.  Information is available online at The Flora of Virginia Project, http://www.floraofvirginia.org/. RELATED VIRGINIA WATER RADIO EPISODES All Water Radio episodes are listed by category at the Index link above (http://www.virginiawaterradio.org/p/index.html).  See particularly the “Plants” subject category. Following are links to other episodes on trees and shrubs. Introduction to trees and water – Episode 621, 3-21-22.American Sycamore – Episode 624, 4-11-22.American Witch Hazel – Episode 639, 10-24-22.Ash trees – Episode 376, 7-10-17 and Episode 625, 4-18-22.Early spring wildflowers in woodlands – Episode 573, 4-19-21.Fall colors and their connection to water movement in trees – Episode 638, 10-10-22.“Fifteen Minutes in the Forest” video podcast series – Episode 637, 9-26-22.Forest lands and work in Virginia – Episode 623, 4-4-22. Maple trees – Episode 503, 12-16-19. Photosynthesis – Episode 602, 11-8-21. Poison Ivy and related plants, including the shrub Poison Sumac – &

CLICK HERE to listen to episode audio (4:15).Sections below are the following: Transcript of Audio Audio Notes and Acknowledgments ImageExtra Information Sources Related Water Radio Episodes For Virginia Teachers (Relevant SOLs, etc.). Unless otherwise noted, all Web addresses mentioned were functional as of 10-21-22. TRANSCRIPT OF AUDIO From the Cumberland Gap to the Atlantic Ocean, this is Virginia Water Radio for the weeks of October 24 and October 31.   This revised episode from Halloween 2014 is part of a series this year of episodes related to trees and shrubs. SOUNDS – ~9 sec What better than an Eastern Screech-Owl calling eerily from a dark woods to conjure up a Halloween landscape? But for this Halloween season episode, consider a much quieter, but still mysterious, part of that landscape: the American Witch Hazel plant.  This shrub or small tree—a native in Virginia and throughout the eastern United States—has two noteworthy water connections.  First is the use of its forked twigs in “dowsing,” “divining,” or “water witching” to try to find groundwater, a centuries-old practice that some people still follow.  In fact, the “witch” in the plant's common name may derive from an old English word that means “bend,” apparently referring to the plant's flexible twigs and, perhaps, to the belief that a dowsing rod will bend toward groundwater.  Second, extracts from the plant's bark and leaves have long been used—medicinally and cosmetically—as an astringent, that is, a substance used to dry fluids and shrink tissues. Besides its reputed water-finding ability and its established fluid-drying uses, American Witch Hazel is also remarkable for its unusual blooming time.  Bright yellow flowers appear in fall and can continue into December, often seen beside fruits from the previous season.  When those fruits ripen, seeds are forcibly ejected some distance, leading to yet another possible origin of the plant's name: that people attributed to witchcraft the mysterious sound of those far-flung seeds hitting the ground. From its name, to its uses, to its unusual flowering and fruiting, Witch Hazel offers botanical treats far beyond Halloween season's creepy screeches. SOUND – 3 sec – Screech-Owl We close a musical observation about how seeing a cold-weather flowering tree can inspire human resilience.  Here's about 50 seconds of a song called “Witch Hazel,” by Tom Gala, from his 2011 album, “Story After Story.” MUSIC - ~53 sec – Lyrics: “I am looking at Witch Hazel blooming in a garden—the bright yellow flowers in the middle of wintertime.  And I tell my heart be strong like the Witch Hazel flower, and you will not be injured by this dark and trouble time.” SHIP'S BELL Virginia Water Radio is produced by the Virginia Water Resources Research Center, part of Virginia Tech's College of Natural Resources and Environment.  For more Virginia water sounds, music, or information, visit us online at virginiawaterradio.org, or call the Water Center at (540) 231-5624.  Thanks to Ben Cosgrove for his version of “Shenandoah” to open and close this episode.  In Blacksburg, I'm Alan Raflo, thanking you for listening, and wishing you health, wisdom, and good water. AUDIO NOTES AND ACKNOWLEDGEMENTS This Virginia Water Radio episode revises and replaces Episode 238, 10-31-14. The Eastern Screech-Owl sound was recorded by Virginia Water Radio in Blacksburg, Va., on the night of August 12, 2013. “Witch Hazel,” from the 2011 album “Story After Story,” is copyright by Tom Gala, used with permission.  More information about Tom Gala is available online at https://open.spotify.com/artist/0kG6YXrfGPB6lygJwOUNqO. Click here if you'd like to hear the full version (2 min./22 sec.) of the “Shenandoah” arrangement/performance by Ben Cosgrove that opens and closes this episode.  More information about Mr. Cosgrove is available online at http://www.bencosgrove.com. IMAGE An American Witch Hazel plant in Blacksburg, Va., blooming on October 13, 2022. EXTRA INFORMATION ABOUT WATER DOWSING The following information is quoted from the U.S. Geological Survey, “Water Science School/What is Water Dowsing?”; online at https://www.usgs.gov/special-topics/water-science-school/science/water-dowsing. “'Water dowsing' refers in general to the practice of using a forked stick, rod, pendulum, or similar device to locate underground water, minerals, or other hidden or lost substances, and has been a subject of discussion and controversy for hundreds, if not thousands, of years. “Although tools and methods vary widely, most dowsers (also called diviners or water witches) probably still use the traditional forked stick, which may come from a variety of trees, including the willow, peach, and witchhazel.  Other dowsers may use keys, wire coat hangers, pliers, wire rods, pendulums, or various kinds of elaborate boxes and electrical instruments. “In the classic method of using a forked stick, one fork is held in each hand with the palms upward.  The bottom or butt end of the ‘Y' is pointed skyward at an angle of about 45 degrees.  The dowser then walks back and forth over the area to be tested.  When she/he passes over a source of water, the butt end of the stick is supposed to rotate or be attracted downward. “Water dowsers practice mainly in rural or suburban communities where residents are uncertain as to how to locate the best and cheapest supply of groundwater.  “Because the drilling and development of a well often costs more than a thousand dollars, homeowners are understandably reluctant to gamble on a dry hole and turn to the water dowser for advice.” What does science say about dowsing? “Case histories and demonstrations of dowsers may seem convincing, but when dowsing is exposed to scientific examination, it presents a very different picture.  The natural explanation of ‘successful' water dowsing is that in many areas underground water is so prevalent close to the land surface that it would be hard to drill a well and not find water.  In a region of adequate rainfall and favorable geology, it is difficult not to drill and find water! “Some water exists under the Earth's surface almost everywhere. This explains why many dowsers appear to be successful.  To locate groundwater accurately, however, as to depth, quantity, and quality, several techniques must be used.  Hydrologic, geologic, and geophysical knowledge is needed to determine the depths and extent of the different water-bearing strata and the quantity and quality of water found in each.  The area must be thoroughly tested and studied to determine these facts.”SOURCES Used for Audio John-Manuel Adriote, “The Mysterious Past and Present of Witch Hazel,” by The Atlantic, November 6, 2012, online at http://www.theatlantic.com/health/archive/2012/11/the-mysterious-past-and-present-of-witch-hazel/264553/.American Water Surveyors, “Water Witching: A Brief History,” by Gerald Burden, December 26, 2015, online at https://wefindwater.com/water-witching-a-brief-history/. Arbor Day Foundation, “Witchhazel/Hamamelis virginiania,” online at https://www.arborday.org/trees/treeguide/TreeDetail.cfm?ItemID=940. eFloras.org, “Flora of North America/Hamamelis,” online at http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=114541. Encyclopedia Britannica, “Hamamelidaceae plant family,” online at https://www.britannica.com/plant/Hamamelidaceae.  Oscar W. Gupton and Fred C. Swope, Trees and Shrubs of Virginia, University Press of Virginia, Charlottesville, 1981. Lady Bird Johnson Wildflower Center [Austin, Tex.], “Plant Database/Hamamelis virginiana,” online at https://www.wildflower.org/plants/result.php?id_plant=havi4.Sarina Smith, “The Wonders of Witch Hazel,” February 4, 2020, Haverford College [Pennsylvania] Arboretum, online at https://www.haverford.edu/arboretum/blog/wonders-witch-hazel. U.S. Department of Agriculture (USDA)/Natural Resources Conservation Service, “PLANTS Database/American witchhazel,” online at https://plants.usda.gov/home/plantProfile?symbol=HAVI4. U.S. Geological Survey/Water Science School, “Water Dowsing,” online at https://www.usgs.gov/special-topics/water-science-school/science/water-dowsing. Alan S. Weakley, J. Christopher Ludwig, and John F. Townsend, Bland Crowder, ed., Flora of Virginia, Botanical Research Institute Press, Ft. Worth, Tex., 2012.  Information is available online at The Flora of Virginia Project, http://www.floraofvirginia.org/.For More Information about Trees and Shrubs in Virginia and Elsewhere Center for Watershed Protection, “Trees and Stormwater Runoff,” online at https://www.cwp.org/reducing-stormwater-runoff/. Chesapeake Bay Program, “Field Guide: Plants and Trees,” online at https://www.chesapeakebay.net/discover/field-guide/critters?s=&fieldGuideType=Plants+%26+Trees&fieldGuideHabitat=. James P. Engel, “Shrubs in the Understory,” February 2012, online at http://www.whiteoaknursery.biz/essays/ShrubsinUnderstory.shtml. Sanglin Lee and Alan Raflo, “Trees and Water,” Virginia Water Resources Research Center, Virginia Water Central Newsletter, pages 13-18, online at https://vtechworks.lib.vt.edu/handle/10919/49367. Penn State Extension, “Trees, Shrubs, and Groundcovers Tolerant of Wet Sites,” prepared by N. Robert Nuss, and reviewed and revised by Scott Guiser and Jim Smellmer, October 2007, online at https://extension.psu.edu/trees-shrubs-and-groundcovers-tolerant-of-wet-sites. Plant Virginia Natives, “Virginia Native Shrubs—Backbone of Our Landscape,” undated, online at https://www.plantvirginianatives.org/virginia-native-shrubs. Texas A&M University AgriLife Extension, “How Trees Grow,” online at https://agrilife.org/treecarekit/introduction-to-tree-care/how-trees-grow/. U.S. Department of Agriculture (USDA) Forest Service, Forests of Virginia, 2018, Resource Update FS-264, Asheville, N.C., 2020; available online at https://www.fs.usda.gov/treesearch/pubs/59963. U.S. Department of Agriculture/U.S. Forest Service, “State and Private Forestry Fact Sheet—Virginia 2022,” online (as a PDF) at https://apps.fs.usda.gov/nicportal/temppdf/sfs/naweb/VA_std.pdf. U.S. Department of Agriculture/Forest Service/Climate Change Resource Center, “Forest Tree Diseases and Climate Change,” online at https://www.fs.usda.gov/ccrc/topics/forest-disease. Virginia Botanical Associates, “Digital Atlas of the Virginia Flora,” online at http://www.vaplantatlas.org/index.php?do=start&search=Search. Virginia Department of Conservation and Recreation/Natural Heritage Program, online at https://www.dcr.virginia.gov/natural-heritage/.  See also “The Natural Communities of Virginia: Ecological Groups and Community Types,” online (as a PDF) at https://www.dcr.virginia.gov/natural-heritage/natural-communities/document/comlist07-21.pdf. Virginia Department of Forestry, “Virginia's Forests,” online at https://dof.virginia.gov/.  Some of the useful pages at that site are the following:“Benefits of Trees,” online at https://dof.virginia.gov/education-and-recreation/learn-about-education-recreation/benefits-of-tree/;“Common Native Trees of Virginia,” 2020 edition, online (as a PDF) at https://dof.virginia.gov/wp-content/uploads/Common-Native-Trees-ID_pub.pdf;“Trees for Clean Water Program,” online at https://dof.virginia.gov/urban-community-forestry/urban-forestry-community-assistance/virginia-trees-for-clean-water-grant-program/;“Virginia Statewide Assessment of Forest Resources,” November 2020, online (as a PDF) at https://www.stateforesters.org/wp-content/uploads/2021/02/2020-VA-Statewide-Assessment.pdf;“Tree Identification,” online at https://dof.virginia.gov/education-and-recreation/learn-about-education-recreation/tree-identification/. Virginia Forest Landowner Education Program, Virginia Cooperative Extension and Virginia Tech College of Natural Resources and Environment, online at https://forestupdate.frec.vt.edu/. Virginia Forest Products Association, online at https://www.vfpa.net/. Virginia Native Plant Society, online at http://vnps.org/. RELATED VIRGINIA WATER RADIO EPISODES All Water Radio episodes are listed by category at the Index link above (http://www.virginiawaterradio.org/p/index.html).  See particularly the “Plants” subject category. Following are links to other episodes on trees and shrubs. Introduction to trees and water – Episode 621, 3-21-22. American Sycamore – Episode 624, 4-11-22. Ash trees – Episode 376, 7-10-17 and Episode 625, 4-18-22. Early spring wildflowers in woodlands – Episode 573, 4-19-21. Fall colors and their connection to water movement in trees – Episode 638, 10-10-22. “Fifteen Minutes in the Forest” video podcast series – Episode 637, 9-26-22. Forest lands and work in Virginia – Episode 623, 4-4-22. Maple trees – Episode 503, 12-16-19. Photosynthesis – Episode 602, 11-8-21. Po

CLICK HERE to listen to episode audio (4:22).Sections below are the following: Transcript of Audio Audio Notes and Acknowledgments Images Sources Related Water Radio Episodes For Virginia Teachers (Relevant SOLs, etc.). Unless otherwise noted, all Web addresses mentioned were functional as of 10-7-22. TRANSCRIPT OF AUDIO From the Cumberland Gap to the Atlantic Ocean, this is Virginia Water Radio for the weeks of October 10 and October 17, 2022.  This revised episode from October 2015 is part of a series this year of episodes related to trees and shrubs. MUSIC – ~12 sec – instrumental. In this episode, we feature music about an annual turning point that inspires humans but shuts down trees.  Have a listen for about 40 seconds. MUSIC – 40 sec – Lyrics: “Leaves turn green and then grow bright to every color, every type, and finally in the wind let go, to fall and paint the earth below.  Roots so deep, the trunk so high, her arms reached up into the sky; through her veins all colors run from everywhere to everyone.” You've been listening to part of “Colors,” by John McCutcheon, on his 1998 album “Four Seasons: Autumnsongs,” from Rounder Records.  Prior to moving to Atlanta in 2006, Wisconsin native John McCutcheon was a long-time resident of Charlottesville, Virginia.  The song's full lyrics describe a growing appreciation of the variety of fall leaf colors and their power to inspire and invigorate people.  But for deciduous trees—that is, those that lose all of their leaves annually—autumn colors and falling leaves are signs of internal changes leading to the relative inactivityof winter dormancy.  Reduced water movement is one of the key changes.  Leaf drop follows the sealing off of a leaf's veins from the stem vessels that carry water and dissolved materials to and from the leaf during the growing season.  During that growing season, evaporation of water from leaves—called transpiration—and the cohesion between water molecules are the main driving forces pulling water up from roots through woody stems to the leaves.  This water movement provides tree cells the vital fluid needed for the cells' structures and biochemical reactions that allow survival and growth.  That growth stops during winter dormancy, and water movement is much reduced. After leaf fall, left behind on winter twigs are characteristic marks called leaf scars containing bundle scars showing the previous growing season's points of fluid transfer between stems and leaves.  Above or beside the leaf scars are overwintering buds, harboring the tissues that will become next year's leaves and colors. Thanks to John McCutcheon and Appalseed Productions for permission to use this week's music, and we close with about 20 more seconds of “Colors.” MUSIC – ~23 sec – instrumental. SHIP'S BELL Virginia Water Radio is produced by the Virginia Water Resources Research Center, part of Virginia Tech's College of Natural Resources and Environment.  For more Virginia water sounds, music, or information, visit us online at virginiawaterradio.org, or call the Water Center at (540) 231-5624.  Thanks to Stewart Scales for his banjo version of “Cripple Creek” to open and close this episode.  In Blacksburg, I'm Alan Raflo, thanking you for listening, and wishing you health, wisdom, and good water. AUDIO NOTES AND ACKNOWLEDGEMENTS This Virginia Water Radio episode revises and replaces Episode 285, 10-12-15. “Colors” from the 1998 album “Four Seasons: Autumnsongs,” on Rounder Records, is copyright by John McCutcheon/Appalsongs and Si Kahn/Joe Hill Music, used with permission of John McCutcheon.  More information about John McCutcheon is available online at http://www.folkmusic.com/.  Thanks to Erin Grace Deedy of Appalseed Productions for her help in acquiring permission to use this music.  More information about Appalseed Productions is available online at https://appalseed-productions-2.square.site/. Click here if you'd like to hear the full version (1 min./11 sec.) of the “Cripple Creek” arrangement/performance by Stewart Scales that opens and closes this episode.  More information about Mr. Scales and the group New Standard, with which Mr. Scales plays, is available online at http://newstandardbluegrass.com. IMAGES (Unless otherwise noted, photographs are by Virginia Water Radio.) Red Maple in Blacksburg, Va., October 6, 2022.  Sugar Maple in Blacksburg, Va., October 6, 2022.Two Sugar Maples with a Pignut Hickory in between, on the Virginia Tech campus in Blacksburg, October 11, 2022. Sourwood on Brush Mountain near Blacksburg, Va., October 9, 2022. Blueberry shrub on Brush Mountain near Blacksburg, Va., October 9, 2022.Black Gum twig showing bud above a crescent-shaped leaf scar; the leaf scar contains three white bundle scars.  Photo by John Seiler, Virginia Tech Department of Forest Resources and Conservation; used with permission.SOURCES Used for Audio John R. Seiler, John W. Groninger, and W. Michael Aust, Forest Biology Textbook, Virginia Tech, Blacksburg, Va., 2022.  Access requires permission of the Virginia Tech Department of Forest Resources and Conservation, online at https://frec.vt.edu/; phone (540) 231-5483; e-mail: frec@vt.edu. F. Stuart Chapin, III, et al., Principles of Terrestrial Ecosystem Ecology, Second Edition, Springer Science+Business Media, New York, N.Y, 2011. Steven G. Pallardy, Physiology of Woody Plants, Third Edition, Elsevier/Academic Press, Burlington, Mass., 2008. U.S. Forest Service, “Why Leaves Change Color,” U.S. Forest Service, online (as a PDF) at https://www.fs.usda.gov/Internet/FSE_DOCUMENTS/stelprd3817419.pdf. For More Information about Trees and Shrubs in Virginia and Elsewhere Center for Watershed Protection, “Trees and Stormwater Runoff,” online at https://www.cwp.org/reducing-stormwater-runoff/. Chesapeake Bay Program, “Field Guide: Plants and Trees,” online at https://www.chesapeakebay.net/discover/field-guide/critters?s=&fieldGuideType=Plants+%26+Trees&fieldGuideHabitat=. eFloras.org, “Flora of North America,” online at http://www.efloras.org/flora_page.aspx?flora_id=1. James P. Engel, “Shrubs in the Understory,” February 2012, online at http://www.whiteoaknursery.biz/essays/ShrubsinUnderstory.shtml. Oscar W. Gupton and Fred C. Swope, Trees and Shrubs of Virginia, University Press of Virginia, Charlottesville, 1981. Sanglin Lee and Alan Raflo, “Trees and Water,” Virginia Water Resources Research Center, Virginia Water Central Newsletter, pages 13-18, online at https://vtechworks.lib.vt.edu/handle/10919/49367. Penn State Extension, “Trees, Shrubs, and Groundcovers Tolerant of Wet Sites,” prepared by N. Robert Nuss, and reviewed and revised by Scott Guiser and Jim Smellmer, October 2007, online at https://extension.psu.edu/trees-shrubs-and-groundcovers-tolerant-of-wet-sites. Plant Virginia Natives, “Virginia Native Shrubs—Backbone of Our Landscape,” undated, online at https://www.plantvirginianatives.org/virginia-native-shrubs. 622 - Texas A&M University AgriLife Extension, “How Trees Grow,” online at https://agrilife.org/treecarekit/introduction-to-tree-care/how-trees-grow/. U.S. Department of Agriculture/U.S. Forest Service, Forests of Virginia, 2018, Resource Update FS-264, Asheville, N.C., 2020; available online at https://www.fs.usda.gov/treesearch/pubs/59963. U.S. Department of Agriculture/U.S. Forest Service, “State and Private Forestry Fact Sheet—Virginia 2022,” online (as a PDF) at https://apps.fs.usda.gov/nicportal/temppdf/sfs/naweb/VA_std.pdf. U.S. Department of Agriculture/U.S. Forest Service/Climate Change Resource Center, “Forest Tree Diseases and Climate Change,” online at https://www.fs.usda.gov/ccrc/topics/forest-disease. U.S. Department of Agriculture/U.S. Forest Service/Northern Research Station (Newtown Square, Penn.), “Forest Disturbance Processes/Invasive Species,” online at https://www.nrs.fs.fed.us/disturbance/invasive_species/.” U.S. Department of Agriculture/Natural Resources Conservation Service, “PLANTS Database,” online at https://plants.usda.gov. Virginia Botanical Associates, “Digital Atlas of the Virginia Flora,” online at http://www.vaplantatlas.org/index.php?do=start&search=Search. Virginia Department of Conservation and Recreation/Natural Heritage Program, “The Natural Communities of Virginia: Ecological Groups and Community Types,” online (as a PDF) at https://www.dcr.virginia.gov/natural-heritage/natural-communities/document/comlist07-21.pdf. Virginia Department of Conservation and Recreation/Natural Heritage Division, online at https://www.dcr.virginia.gov/natural-heritage/. Virginia Department of Forestry, “Virginia's Forests,” online at https://dof.virginia.gov/.  Some of the useful pages at that site are the following:“Benefits of Trees,” online at https://dof.virginia.gov/education-and-recreation/learn-about-education-recreation/benefits-of-tree/;“Common Native Trees of Virginia,” 2020 edition, online (as a PDF) at https://dof.virginia.gov/wp-content/uploads/Common-Native-Trees-ID_pub.pdf;Tree and Forest Health Guide, 2020, online (as a PDF) at https://dof.virginia.gov/wp-content/uploads/Tree-and-Forest-Health-Guide.pdf;“Trees for Clean Water Program,” online at https://dof.virginia.gov/urban-community-forestry/urban-forestry-community-assistance/virginia-trees-for-clean-water-grant-program/;“Virginia Statewide Assessment of Forest Resources,” November 2020, online (as a PDF) at https://www.stateforesters.org/wp-content/uploads/2021/02/2020-VA-Statewide-Assessment.pdf(see page 19 for statistics on forested land; p. 21 for economic benefits; and p. 23 for water quality benefits);“Tree Identification,” online at https://dof.virginia.gov/education-and-recreation/learn-about-education-recreation/tree-identification/. Virginia Forest Landowner Education Program, Virginia Cooperative Extension and Virginia Tech College of Natural Resources and Environment, online at https://forestupdate.frec.vt.edu/. Virginia Forest Products Association, online at https://www.vfpa.net/. Virginia Native Plant Society, online at http://vnps.org/. Herbert S. Zim and Alexander C. Martin, as revised by Jonathan P. Latimer et al., Trees—A Guide to Familiar American Trees, St. Martin's Press, New York, N.Y., 2001. RELATED VIRGINIA WATER RADIO EPISODES All Water Radio episodes are listed by category at the Index link above (http://www.virginiawaterradio.org/p/index.html

In this episode we meet Dr. Jean Burns and PhD candidate Yu Liu to learn about their research program focused on the science of gardening, they describe their recent findings on the important role of microbes that live in, on and around Rhododendron in determining plant growth and survival, they assure us that some microbes can actually be good for Rhododendrons, and we find out how the pure aesthetic joy of Rhododendron can lead to a deeper understanding of the basic biological process of plant-soil interactions that lead to species co-existence. Now, that's not so farfetched as it might seem, for as he sat alone in a garden, Isaac Newton in 1666, age 24, fell into a speculation on the power of gravity.

CLICK HERE to listen to episode audio (4:40).Sections below are the following: Transcript of Audio Audio Notes and Acknowledgments Images Sources Related Water Radio Episodes For Virginia Teachers (Relevant SOLs, etc.). Unless otherwise noted, all Web addresses mentioned were functional as of 9-23-22. TRANSCRIPT OF AUDIO From the Cumberland Gap to the Atlantic Ocean, this is Virginia Water Radio for the weeks of September 26 and October 3, 2022.  This episode is part of a series this year of episodes related to trees and shrubs. SOUND – ~6 sec That call of Mountain Chorus Frogs opens an episode where we learn about the video podcast series, “Fifteen Minutes in the Forest.”  Started in April 2020, the video series is produced by the Virginia Forest Landowner Education Program, conducted by Virginia Cooperative Extension.  As of September 9, 2022, the series included 82 episodes, covering topics such as tree identification, forest soils, invasive plants, forest management, tree syrups, and weird trees.  Several episodes are on specific water-related topics, like the Mountain Chorus Frogs you heard earlier.  Have a listen for about 90 seconds to excerpts from five of those episodes.  SOUNDS and VOICES  - 1 min./29 sec “Hi everyone.  Welcome to ‘Fifteen Minutes in the Forest.'  I'm Jennifer Gagnon with the Forest Landowner Education Program at Virginia Tech.  And today I'm joining you from Claytor Lake State Park in southwest Virginia.”  From “Vernal Pools,” Episode 74, April 2022. “This is a vernal pool in Claytor Lake State Park.  ...This pool at its largest is probably an acre in size.  This pool is big enough that it has Painted Sliders, we saw a Snapping Turtle in here, we have a Green Heron out here.  ...There's all kinds of animals. ...It's a beautiful pool.”  From “Vernal Pools,” Episode 74, April 2022.  “Our topic today is going to be about water quality.  And this ties in nicely with forestry.”  From “Best Management Practices for Water Quality,” Episode 19, September 2020. Today we're going to take a look at some of the best management practices that loggers and forestry operations can take in order to protect water quality.”  From “Best Management Practices for Water Quality,” Episode 19, September 2020. “One of the reasons we're studying Mountain Chorus Frogs is we're really trying to get a good idea of their distribution in Virginia.”  From “Mountain Chorus Frogs,” Episode 75, April 2022. “Hey everyone.  My name is Wally Smith, and I'm an associate professor of biology at UVA-Wise.  And we are here on the banks of the Clinch River in St. Paul, Virginia, today to talk about the Eastern Hellbender, which is one of our most unique amphibians here in Virginia and the central Appalachians.”  From “Eastern Hellbenders,” Episode 68, January 2022. “Well thank for spending fifteen minutes in the creek with us, and thanks to Sally for for spending time with us outside to share her knowledge about water quality.  And I hope you join us for another edition of ‘Fifteen Minutes in the Forest.'  Have a great weekend.”  From “How Clean is Your Creek,” Episode 26, November 2020. When COVID shut-downs began in 2020, the Virginia Forest Landowner Education team started the series as a way to stay engaged with clients.  To the team's surprise, the series became very popular.  Among the users are public school teachers, foresters, landowners, and other lovers of the outdoors. Along with the “Fifteen Minutes in the Forest” series, the Virginia Forest Landowner Education Program offers other short courses, conferences and workshops, Fall Forestry and Wildlife Field Tours, and retreats for beginning woodland owners.  For more information about these learning opportunities, search online for the Virginia Forest Landowner Education Program, or phone Jennifer Gagnon at (540) 231-6391. Thanks to Ms. Gagnon for permission to use excerpts of “Fifteen Minutes in the Forest” episodes.  And for a closing forest-and-water word, we end with a comment from Andrew Vinson, of the Virginia Department of Forestry, from the episode on best management practices for water quality. VOICE - ~4 sec - “Remember, healthy forests produce clean water.” SHIP'S BELL Virginia Water Radio is produced by the Virginia Water Resources Research Center, part of Virginia Tech's College of Natural Resources and Environment.  For more Virginia water sounds, music, or information, visit us online at virginiawaterradio.org, or call the Water Center at (540) 231-5624.  Thanks to Ben Cosgrove for his version of “Shenandoah” to open and close this episode.  In Blacksburg, I'm Alan Raflo, thanking you for listening, and wishing you health, wisdom, and good water. AUDIO NOTES AND ACKNOWLEDGEMENTS Virginia Water Radio thanks Jennifer Gagnon, Virginia Tech Department of Forest Resources and Conservation and the Virginia Cooperative Extension's Forest Landowner Education Program, for her help with this episode and for permission to excerpts of “Fifteen Minutes in the Forest” episodes.  The full series is available online at https://www.youtube.com/playlist?list=PLOhBz_SGRw8UZo9aAfShRbb-ZaVyk-uzT.  Excerpts heard in this episode of Virginia Water Radio were taken from the following “Fifteen Minutes in the Forest” episodes:“Best Management Practices for Water Quality,” Episode 19, September 2020;“Eastern Hellbenders,” Episode 68, January 2022;“How Clean is Your Creek,” Episode 26, November 2020;“Mountain Chorus Frogs,” Episode 75, April 2022;“Vernal Pools,” Episode 74, April 2022. Click here if you'd like to hear the full version (2 min./22 sec.) of the “Shenandoah” arrangement/performance by Ben Cosgrove that opens and closes this episode.  More information about Mr. Cosgrove is available online at http://www.bencosgrove.com.IMAGES Screenshot from the opening of the video for “Fifteen Minutes in the Forest” Episode 19, “Best Management Practices for Water Quality.”Screenshot from the opening of the video for “Fifteen Minutes in the Forest” Episode 59, “The S Curve of Forest Carbon.”Screenshot from the opening of the video for “Fifteen Minutes in the Forest” Episode 68, “Eastern Hellbenders.” SOURCES Used for Audio Virginia Forest Landowner Education Program, online at https://forestupdate.frec.vt.edu/.  The “Fifteen Minutes in the Forest” program and other short course programs are available online at https://forestupdate.frec.vt.edu/landownerprograms/shortcourses/online.html. For More Information about Trees and Shrubs in Virginia and Elsewhere Center for Watershed Protection, “Trees and Stormwater Runoff,” online at https://www.cwp.org/reducing-stormwater-runoff/. Chesapeake Bay Program, “Field Guide: Plants and Trees,” online at https://www.chesapeakebay.net/discover/field-guide/critters?s=&fieldGuideType=Plants+%26+Trees&fieldGuideHabitat=. eFloras.org, “Flora of North America,” online at http://www.efloras.org/flora_page.aspx?flora_id=1. James P. Engel, “Shrubs in the Understory,” February 2012, online at http://www.whiteoaknursery.biz/essays/ShrubsinUnderstory.shtml. Oscar W. Gupton and Fred C. Swope, Trees and Shrubs of Virginia, University Press of Virginia, Charlottesville, 1981. Sanglin Lee and Alan Raflo, “Trees and Water,” Virginia Water Resources Research Center, Virginia Water Central Newsletter, pages 13-18, online at https://vtechworks.lib.vt.edu/handle/10919/49367.   (A Virginia Cooperative Extension version of this article—“Trees and Water,” by Sanglin Lee, Alan Raflo, and Jennifer Gagnon, 2018—with some slight differences in the text is available online at https://www.pubs.ext.vt.edu/content/pubs_ext_vt_edu/en/ANR/ANR-18/ANR-18NP.html.) Penn State Extension, “Trees, Shrubs, and Groundcovers Tolerant of Wet Sites,” prepared by N. Robert Nuss, and reviewed and revised by Scott Guiser and Jim Smellmer, October 2007, online at https://extension.psu.edu/trees-shrubs-and-groundcovers-tolerant-of-wet-sites. Texas A&M University AgriLife Extension, “How Trees Grow,” online at https://agrilife.org/treecarekit/introduction-to-tree-care/how-trees-grow/. U.S. Department of Agriculture (USDA) Forest Service, Forests of Virginia, 2018, Resource Update FS-264, Asheville, N.C., 2020; available online at https://www.fs.usda.gov/treesearch/pubs/59963. U.S. Department of Agriculture/U.S. Forest Service, “State and Private Forestry Fact Sheet—Virginia 2022,” online (as a PDF) at https://apps.fs.usda.gov/nicportal/temppdf/sfs/naweb/VA_std.pdf. U.S. Department of Agriculture/Forest Service/Climate Change Resource Center, “Forest Tree Diseases and Climate Change,” online at https://www.fs.usda.gov/ccrc/topics/forest-disease. U.S. Department of Agriculture (USDA)/Natural Resources Conservation Service, “PLANTS Database,” online at https://plants.usda.gov. Virginia Botanical Associates, “Digital Atlas of the Virginia Flora,” online at http://www.vaplantatlas.org/index.php?do=start&search=Search. Virginia Department of Conservation and Recreation/Natural Heritage Program, “The Natural Communities of Virginia: Ecological Groups and Community Types,” online (as a PDF) at https://www.dcr.virginia.gov/natural-heritage/natural-communities/document/comlist07-21.pdf. Virginia Department of Conservation and Recreation/Natural Heritage Division, online at https://www.dcr.virginia.gov/natural-heritage/. Virginia Department of Forestry, “Virginia's Forests,” online at https://dof.virginia.gov/.  Some of the useful pages at that site are the following:“Benefits of Trees,” online at https://dof.virginia.gov/education-and-recreation/learn-about-education-recreation/benefits-of-tree/;“Common Native Trees of Virginia,” 2020 edition, online (as a PDF) at https://dof.virginia.gov/wp-content/uploads/Common-Native-Trees-ID_pub.pdf;“Forest Management and Health/Insects and Diseases,” online at https://dof.virginia.gov/forest-management-health/forest-health/insects-and-diseases/;Tree and Forest Health Guide, 2020, online (as a PDF) at https://dof.virginia.gov/wp-content/uploads/Tree-and-Forest-Health-Guide.pdf;“Virginia Trees for Clean Water Program,” online at https://dof.virginia.gov/urban-community-forestry/urban-forestry-community-assistance/virginia-trees-for-clean-water-grant-program/;“Virginia Statewide Assessment of Forest Resources,” November 2020, online (as a PDF) at https://www.stateforesters.org/wp-content/uploads/2021/02/2020-VA-Statewide-Assessment.pdf;“Tree Identification,” online at https://dof.virginia.gov/education-and-recreation/learn-about-education-recreation/tree-identification/. Virginia Forest Products Association, online at https://www.vfpa.net/. Virginia Native Plant Society, online at http://vnps.org/. RELATED VIRGINIA WATER RADIO EPISODES All Water Radio episodes are listed by category at the Index link above (http://www.virginiawaterradio.org/p/index.html).  See particularly the “Plants” subject category. Following are links to other episodes on trees and shrubs. Introduction to trees and water – Episode 621, 3-21-22.American Sycamore – Episode 624, 4-11-22.American Witch Hazel – Episode 238, 10-31-14.Ash trees – Episode 376, 7-10-17 and Episode 625, 4-18-22.Early spring wildflowers in woodlands – Episode 573, 4-19-21.Forest lands and work in Virginia – Episode 623, 4-4-22.Maple trees – Episode 503, 12-16-19.Photosynthesis – Episode 602, 11-8-21.Poison Ivy and related plants, including the shrub Poison Sumac –

In this episode we meet Tom Clarke, Head Gardener at the world-renowned Exbury Gardens, we learn how Exbury founder, the late Lionel de Rothschild, turned to gardening amidst personal disappointments, cultivating his own bit of paradise where Rhododendrons are interwoven with the natural landscape to create an exotic floral tapestry. Tom shares how the Crown Jewels of the Exbury Rhododendron collections were forged through plant exploration, hybridization, and good old fashion business sense, and how the focus today is on meeting the challenges of climate change and providing public access to one of the most spectacular green spaces in the UK, reflecting the words of Ladybird Johnson, “Where flowers bloom, so does hope”. Visit Exbury Gardens https://www.exbury.co.uk/

All azaleas are rhododendrons but not all rhododendrons are azaleas.

I first met Bismi Anil about 6 years ago when my streetie Brownie had disappeared. Vanished. I hunted for her for a month and gave up hope. Then a girl I knew on FB posted a picture of a doggie that looked so much like a little Brownie that I had to have her. So we trudged all the way to Whitefield from Cooke Town… a two hour drive each way… to find that this little doggie didn't want to come home with me. She ran up a winding staircase and peered at me suspiciously from the top. I was crushed.Until I found some a warm and squiggly wet tongue licking my ankles. It was kara. Love at first sight. Kara and her mom and sisters were being looked after by Bismi. But she was doing much more than that. She was cooking and feeding about 150 dogs  n the Whitefield area while holding down an IT job and the rest of her life.Over the years her priorities shifted and now she's into doggie welfare and rescue and feeding, while maintaining a business that caters to dogs. Literally. She bakes delicious stuff for dogs. The company is called DumasBakesNMeals.com. They use no artificial foods / colouring and other bad stuff in their food at all. They are in Bangalore, but I have had dog cookies delivered in Chennai once.Oh, the cakes and cookies look positively beautiful too… which is great for humans.DID YOU KNOW?Did you know that many foods, inhalants, spices, medicines that human beings ingest regularly with positive effects, can be toxic and perhaps fatal for dogs? Depending on dosages of course.Essential oils for example… eucalyptus , tea tree, cinnamon, citrus, peppermint, pine, ylang ylang are no good for dogs. Their noses are more sensitive than hours. So I'd say ditch the infusers if you're a pet parent.No ibuprofen or acetaminophen or methyl salicylate or paracetamol. All this stuff is bad for dogs. So no Brufen, no Dolo please Same with human antidepressants. Don't give your dog your gabapentin or pregabalin just because you thing the doggie is anxious. You could kill it. And here's a list of food items that are bad for your dog. Alcohol. A for Alcohol.Avocado – yes. It causes diarrhoes in dogs.Macadamia nutsGrapes and raisinsXylitol. The sugarfree stuffTomatoes, mushrooms and most seeds and nuts. They are not good for dogs.Chocolate. Especially dark chocolate contains methyl xanthines that cause vomiting and even death depending on the quantity. Coffee and caffeine are also bad for dogsAnd how about plants? Did you know that Azaleas and Rhododendrons contain toxins that are not good for dogs. Same with tulips and daffodils. Seeds from sago palms are especially bad. Eating just a few seeds may be enough to cause vomiting, seizures, and liver failure.So be careful what you have around your house and garden and Google, Google Google

CLICK HERE to listen to episode audio (4:49).Sections below are the following: Transcript of Audio Audio Notes and Acknowledgments ImagesExtra Information Sources Related Water Radio Episodes For Virginia Teachers (Relevant SOLs, etc.). Unless otherwise noted, all Web addresses mentioned were functional as of 6-16-22.

CLICK HERE to listen to episode audio (5:05).Sections below are the following: Transcript of Audio Audio Notes and Acknowledgments ImagesExtra Information Sources Related Water Radio Episodes For Virginia Teachers (Relevant SOLs, etc.). Unless otherwise noted, all Web addresses mentioned were functional as of 5-6-22. TRANSCRIPT OF AUDIO From the Cumberland Gap to the Atlantic Ocean, this is Virginia Water Radio for the weeks of May 9 and May 16, 2022.   This episode from is part of a series this year of episodes related to trees and shrubs. MUSIC – ~14 sec – instrumental. That's part of “New Spring Waltz,” by the late Madeline MacNeil, who was a well-known and highly regarded musician based in Virginia's Shenandoah Valley. Each new spring brings a chance to focus on the life cycles of wildlife.  This mid-spring episode of Water Radio explores some connections among nesting birds, trees, and water.  Have a listen for about 30 seconds to three mystery sounds, and see if you know these three bird species who nest in trees near water, either always or at least sometimes.  And here's a hint: you'll be singing a melodious trill, if you hit this mystery out of the park. SOUNDS  - 29 sec. If you guessed two warblers and an oriole, you're right!  And you get bodacious bird bragging rights if you recognized, first, the Prothonotary Warbler; second, the Northern Parula, also a kind of warbler; and third, the bird for which Baltimore's baseball team is named, the Baltimore Oriole.  All three of these songbirds are found in Virginia in the spring and summer breeding season.  During that period, the Prothonotary Warbler is common in Virginia's central and southern Coastal Plain and can occasionally be found in some other parts of the Commonwealth; the Baltimore Oriole is common outside of the Coastal Plain; and the Northern Parula is common statewide.  The three species show a range of attachment to water-side trees as their nesting habitat.  The Prothonotary Warbler is particularly known for nesting in cavities in trees around water; in fact, the bird is sometimes called the “Swamp Warbler” in the southeastern United States.  The Northern Parula typically nests in trees along rivers and wetlands, especially in areas where it can find the materials it prefers for making its hanging nests: Spanish Moss or a kind of stringy lichen; this bird is also known to make nests out of debris left in trees after floods.  The Baltimore Oriole is the least water-attached of these three species, being found nesting high in trees in many areas outside of deep woods, including parks and yards; however, streamsides are among the species preferred areas for the bird's fibrous, hanging nests. If you're near streams, rivers, or wetlands and you see or hear any of these three birds, look to nearby trees for cavities or hanging materials that may be harboring the birds' next generation. Thanks to Lang Elliott for permission to use the bird sounds, from the Stokes Field Guide to Bird Songs.  Thanks also to Janita Baker of Blue Lion Dulcimers and Guitars for permission to use Madeline MacNeil's music, and we close with about 25 more seconds of “New Spring Waltz.” MUSIC – ~26 sec – instrumental. SHIP'S BELL Virginia Water Radio is produced by the Virginia Water Resources Research Center, part of Virginia Tech's College of Natural Resources and Environment.  For more Virginia water sounds, music, or information, visit us online at virginiawaterradio.org, or call the Water Center at (540) 231-5624.  Thanks to Ben Cosgrove for his version of “Shenandoah” to open and close this episode.  In Blacksburg, I'm Alan Raflo, thanking you for listening, and wishing you health, wisdom, and good water. AUDIO NOTES AND ACKNOWLEDGEMENTS “New Spring Waltz” is from Madeline MacNeil's 2002 album “Songs of Earth & Sea”; copyright held by Janita Baker, used with permission.  More information about Madeline MacNeil is available from Ms. Baker's “Blue Lion Dulcimers & Guitars” Web site, online at https://www.bluelioninstruments.com/Maddie.html. The sounds of the Baltimore Oriole, Northern Parula, and Prothonotary Warbler were from the Stokes Field Guide to Bird Songs-Eastern Region CD set, by Lang Elliott with Donald and Lillian Stokes (Time Warner Audio Books, copyright 1997), used with permission of Lang Elliott.  Lang Elliot's work is available online at the “Music of Nature” Web site, http://www.musicofnature.org/. Click here if you'd like to hear the full version (2 min./22 sec.) of the “Shenandoah” arrangement/performance by Ben Cosgrove that opens and closes this episode.  More information about Mr. Cosgrove is available online at http://www.bencosgrove.com. IMAGES Baltimore Oriole at the U.S. Fish and Wildlife's National Conservation Training Center in Shepherdstown, W. Va., August 2015.  Photo by Michelle Smith, made available for public use by the U.S. Fish and Wildlife Service's National Digital Library, online at http://digitalmedia.fws.gov; the specific URL for the photograph washttps://digitalmedia.fws.gov/digital/collection/natdiglib/id/17342/rec/2, as of 5-9-22.Northern Parula at Kennebago Lake in Maine, July 2011.  Photo by Bill Thompson, made available for public use by the U.S. Fish and Wildlife Service's National Digital Library, online at http://digitalmedia.fws.gov; the specific URL for the photograph was https://digitalmedia.fws.gov/digital/collection/natdiglib/id/12961/rec/1, as of 5-9-22.Prothonotary Warbler bringing food to its nest in South Carolina, March 2012.  Photo by Mark Musselman, made available for public use by the U.S. Fish and Wildlife Service's National Digital Library, online at http://digitalmedia.fws.gov; the specific URL for the photograph was https://digitalmedia.fws.gov/digital/collection/natdiglib/id/14152/rec/3, as of 5-9-22. EXTRA INFORMATION ABOUT THE BIRDS IN THIS EPISODE The scientific names of the birds in this episode are as follows: Baltimore Oriole – Icterus galbula;Northern Parula – Setophaga Americana (formerly Parula americana);Prothonotary Warbler – Protonotaria citrea. SOURCES Used for Audio Chesapeake Bay Program, “Birds,” online at https://www.chesapeakebay.net/discover/field-guide/all/birds/all.  The Baltimore Oriole entry is online at https://www.chesapeakebay.net/discover/field-guide/entry/baltimore_oriole. Cornell University Lab of Ornithology, “All About Birds,” online at http://www.allaboutbirds.org.The Baltimore Oriole entry is online at https://www.allaboutbirds.org/guide/Baltimore_Oriole;the Northern Parula entry is online at https://www.allaboutbirds.org/guide/Northern_Parula/;the Prothonotary Warbler entry is online at https://www.allaboutbirds.org/guide/Prothonotary_Warbler. Cornell University Lab of Ornithology, “Birds of the World,” online at https://birdsoftheworld.org/bow/home (subscription required). The Baltimore Oriole entry is online at https://birdsoftheworld.org/bow/species/balori/cur/introduction; the Northern Parula entry is online at https://birdsoftheworld.org/bow/species/norpar/cur/introduction; the Prothonotary Warbler entry is online at https://birdsoftheworld.org/bow/species/prowar/cur/introduction. Merriam-Webster, “Warble,” online at https://www.merriam-webster.com/dictionary/warble. Chandler S. Robbins et al. A Guide to Field Identification of Birds of North America, St. Martin's Press, New York, N.Y., 2001. Virginia Department of Wildlife Resources (formerly Department of Game and Inland Fisheries):“Fish and Wildlife Information Service,” online at https://services.dwr.virginia.gov/fwis/.The Baltimore Oriole entry is online at https://services.dwr.virginia.gov/fwis/booklet.html?&bova=040348&Menu=_.Taxonomy&version=19117;the Northern Parula entry is online at https://services.dwr.virginia.gov/fwis/booklet.html?&bova=040312&Menu=_.Taxonomy&version=19117;the Prothonotary Warbler entry is online at https://services.dwr.virginia.gov/fwis/booklet.html?&bova=040303&Menu=_.Taxonomy&version=19117. Virginia Department of Wildlife Resources (formerly Department of Game and Inland Fisheries), “List of Native and Naturalized Fauna in Virginia, August 2020,” online (as a PDF) at https://dwr.virginia.gov/wp-content/uploads/virginia-native-naturalized-species.pdf. For More Information about Birds in Virginia and Elsewhere Cornell University Lab of Ornithology, “Merlin Photo ID.”  The application for mobile devices allows users to submit a bird photograph to get identification of the bird. Information is available online at http://merlin.allaboutbirds.org/. Cornell University Lab of Ornithology and the Audubon Society, “eBird,” online at https://ebird.org/home.  Here you can find locations of species observations made by contributors, and you can sign up to contribute your own observations. Stan Tekiela, Birds of Virginia Field Guide, Adventure Publications, Inc., Cambridge, Minn., 2002. University of Michigan Museum of Zoology, “Animal Diversity Web,” online at https://animaldiversity.org/. Virginia Society of Ornithology, online at http://www.virginiabirds.org/.  The Society is a non-profit organization dedicated to the study, conservation, and enjoyment of birds in the Commonwealth. Xeno-canto Foundation, online at http://www.xeno-canto.org/.  This site provides bird songs from around the world.  For More Information about Trees and Shrubs in Virginia and Elsewhere Center for Watershed Protection, “Trees and Stormwater Runoff,” online at https://www.cwp.org/reducing-stormwater-runoff/. Chesapeake Bay Program, “Field Guide: Plants and Trees,” online at https://www.chesapeakebay.net/discover/field-guide/all/plants_trees/all. eFloras.org, “Flora of North America,” online at http://www.efloras.org/flora_page.aspx?flora_id=1. Sanglin Lee and Alan Raflo, “Trees and Water,” Virginia Water Resources Research Center, Virginia Water Central Newsletter, pages 13-18, online at https://vtechworks.lib.vt.edu/handle/10919/49367.   (A Virginia Cooperative Extension version of this article—“Trees and Water,” by Sanglin Lee, Alan Raflo, and Jennifer Gagnon, 2018—with some slight differences in the text is available online at https://www.pubs.ext.vt.edu/content/pubs_ext_vt_edu/en/ANR/ANR-18/ANR-18NP.html.) Texas A&M University AgriLife Extension, “How Trees Grow,” online at https://agrilife.org/treecarekit/introduction-to-tree-care/how-trees-grow/. U.S. Department of Agriculture (USDA) Forest Service, Forests of Virginia, 2018, Resource Update FS-264, Asheville, N.C., 2020; available online at https://www.fs.usda.gov/treesearch/pubs/59963. U.S. Department of Agriculture/U.S. Forest Service, “State and Private Forestry Fact Sheet—Virginia 2022,” online (as a PDF) at https://apps.fs.usda.gov/nicportal/temppdf/sfs/naweb/VA_std.pdf. U.S. Department of Agriculture/Forest Service/Climate Change Resource Center, “Forest Tree Diseases and Climate Change,” online at https://www.fs.usda.gov/ccrc/topics/forest-disease. U.S. Department of Agriculture/Forest Service/Northern Research Station (Newtown Square, Penn.), “Forest Disturbance Processes/Invasive Species,” online at https://www.nrs.fs.fed.us/disturbance/invasive_species/.” U.S. Department of Agriculture (USDA)/Natural Resources Conservation Service, “PLANTS Database,” online at https://plants.usda.gov. Virginia Botanical Associates, “Digital Atlas of the Virginia Flora,” online at http://www.vaplantatlas.org/index.php?do=start&search=Search. Virginia Department of Conservation and Recreation/Natural Heritage Division, online at https://www.dcr.virginia.gov/natural-heritage/. Virginia Department of Forestry, “Virginia's Forests,” online at https://dof.virginia.gov/.  Some of the useful pages at that site are the following:“Benefits of Trees,”

CLICK HERE to listen to episode audio (3:49).Sections below are the following: Transcript of Audio Audio Notes and Acknowledgments ImagesExtra Information Sources Related Water Radio Episodes For Virginia Teachers (Relevant SOLs, etc.). Unless otherwise noted, all Web addresses mentioned were functional as of 4-22-22. TRANSCRIPT OF AUDIO From the Cumberland Gap to the Atlantic Ocean, this is Virginia Water Radio for the weeks of April 25 and May 2, 2022.  This episode is part of a series this year of episodes related to trees and shrubs. MUSIC – ~12 sec – instrumental. This week, that excerpt of “Baldcypress Swamp,” by Timothy Seaman of Williamsburg, Va., sets the stage for exploring some of Virginia's tree species found in or near water, along with some of the water places those trees inhabit.  We start with a series of guest voices calling out 16 native Virginia tree species that can be found around watery habitats.  Have a listen for about 25 seconds. VOICES and INSTRUMENTAL MUSIC - ~27 sec - “American Sycamore.  Atlantic White-cedar.  Baldcypress.  Black Gum.  Black Willow.  Boxelder.  Eastern Hemlock.  Hackberry.  Overcup Oak.  Red Maple.  Red Spruce.  River Birch.  Silver Maple.  Swamp Tupelo.  Water Hickory.  Water Tupelo.” Those 16 and other tree species can be found in a wide variety of water-related habitats in Virginia.  The Virginia Department of Conservation's 2021 report, “The Natural Communities of Virginia: Ecological Groups and Community Types,” lists over 30 community types associated with aquatic habitats.  Tree species are a characteristic of the vegetation in over 15 of those community types, ranging from Piedmont/Mountain Small-stream Alluvial Forests, to Coastal Plain/Piedmont Bottomland Forests, to Coastal Plain Depression Swamps and Ponds, to Maritime Swamps.  More generally speaking, you can find native Virginia trees beside small streams in uplands, for example, Eastern Hemlock; beside large rivers in the mountains or Piedmont, for example, American Sycamore and Silver Maple; beside large Coastal Plain rivers, for example, Overcup Oak and Water Hickory; and in a variety of swamps and other wetlands, for example, Baldcypress, Atlantic White-cedar, and Swamp Tupelo. Here's to Virginia's many tree species, its many water habitats, and the many combinations of those two groups of natural resources.  Thanks to seven Virginia Tech colleagues for lending their voices to this episode.  Thanks also to Timothy Seaman for permission to use this week's music, and we close with about 15 more seconds of “Baldcypress Swamp.” MUSIC – ~15 sec – instrumental. SHIP'S BELL Virginia Water Radio is produced by the Virginia Water Resources Research Center, part of Virginia Tech's College of Natural Resources and Environment.  For more Virginia water sounds, music, or information, visit us online at virginiawaterradio.org, or call the Water Center at (540) 231-5624.  Thanks to Stewart Scales for his banjo version of Cripple Creek to open and close this episode.  In Blacksburg, I'm Alan Raflo, thanking you for listening, and wishing you health, wisdom, and good water. AUDIO NOTES AND ACKNOWLEDGEMENTS “Baldcypress Swamp,” from the 2004 album “Virginia Wildlife,” is copyright 2004 by Timothy Seaman and Pine Wind Music, used with permission.  The “Virginia Wildlife” album was a collaboration between Mr. Seaman and the Virginia Department of Game and Inland Fisheries (now the Virginia Department of Wildlife Resources).  This music was used previously by Virginia Water Radio most recently in Episode 479, 7-1-19, on the Dismal Swamp.  More information about Timothy Seaman is available online at http://www.timothyseaman.com/. Virginia Water Radio thanks the seven Virginia Tech colleagues who recorded tree names on April 21, 2022. Click here if you'd like to hear the full version (1 min./11 sec.) of the “Cripple Creek” arrangement/performance by Stewart Scales that opens and closes this episode.  More information about Mr. Scales and the group New Standard, with which Mr. Scales plays, is available online at http://newstandardbluegrass.com. IMAGES(Except as otherwise noted, photographs are by Virginia Water Radio.) River Birch photographed at Fredericksburg, Va., April 13, 2022.  Photo by iNaturalist user pfirth, made available online at https://www.inaturalist.org/observations/111309642(as of 4-25-22) for use under Creative Commons license “Attribution-NonCommercial 4.0.”  Information about this Creative Commons license is available online at https://creativecommons.org/licenses/by-nc/4.0/.Swamp Tupelo photographed at First Landing State Park in Virginia Beach, Va., July 9, 2021.  Photo by iNaturalist user karliemarina, made available online at https://www.inaturalist.org/observations/86317064(as of 4-25-22) for use under Creative Commons license “Attribution-NonCommercial 4.0.”  Information about this Creative Commons license is available online at https://creativecommons.org/licenses/by-nc/4.0/.Black Willow trees along Toms Creek in Montgomery County, Va., August 18, 2011. EXTRA INFORMATION ABOUT TREE SPECIES MENTIONED IN THIS EPISODE Following are the scientific names (in parentheses) of the tree species mentioned in this episode, in alphabetical order according to the species' common names. Atlantic White-cedar (Chamaecyparis thyoides)Baldcypress (Taxodium distichum)Black Gum (Nyssa syvatica)Black Willow (Salix nigra)Boxelder (Acer negundo)Eastern Hemlock (Tsuga canadensis)Hackberry (Celtis occidentalis)Live Oak (Quercus virginiana)Overcup Oak (Quercus lyrata)Red Maple (Acer rubrum)Red Spruce (Picearubens)River Birch (Betula nigra)Silver Maple (Acer saccharinum)Swamp Tupelo (Nyssa sylvatica var. biflora) – a variety of Black GumWater Hickory (Carya aquatica)Water Tupelo (Nyssa aquatica) SOURCES Used for Audio Virginia Department of Conservation and Recreation/Natural Heritage Program, “The Natural Communities of Virginia: Ecological Groups and Community Types,” online (as a PDF) at https://www.dcr.virginia.gov/natural-heritage/natural-communities/document/comlist07-21.pdf. Virginia Department of Forestry, “Common Native Trees of Virginia,” Charlottesville, Va., 2016.  (The 2020 edition is available online [as a PDF] at https://dof.virginia.gov/wp-content/uploads/Common-Native-Trees-ID_pub.pdf.) A.S. Weakley, J.C. Ludwig, and J.F. Townsend, Flora of Virginia, Bland Crowder, ed.  Copyright by the Foundation of the Flora of Virginia Project, Inc., Richmond.  Botanical Research Institute of Texas, Fort Worth, 2012.  (The Flora of Virginia Project is online at https://floraofvirginia.org/. For More Information about Trees and Shrubs in Virginia and Elsewhere Center for Watershed Protection, “Trees and Stormwater Runoff,” online at https://www.cwp.org/reducing-stormwater-runoff/. Chesapeake Bay Program, “Field Guide: Plants and Trees,” online at https://www.chesapeakebay.net/discover/field-guide/all/plants_trees/all. eFloras.org, “Flora of North America,” online at http://www.efloras.org/flora_page.aspx?flora_id=1. Sanglin Lee and Alan Raflo, “Trees and Water,” Virginia Water Resources Research Center, Virginia Water Central Newsletter, pages 13-18, online at https://vtechworks.lib.vt.edu/handle/10919/49367.   (A Virginia Cooperative Extension version of this article—“Trees and Water,” by Sanglin Lee, Alan Raflo, and Jennifer Gagnon, 2018—with some slight differences in the text is available online at https://www.pubs.ext.vt.edu/content/pubs_ext_vt_edu/en/ANR/ANR-18/ANR-18NP.html.) Penn State Extension, “Trees, Shrubs, and Groundcovers Tolerant of Wet Sites,” October 22, 2007, online at https://extension.psu.edu/trees-shrubs-and-groundcovers-tolerant-of-wet-sites. Texas A&M University AgriLife Extension, “How Trees Grow,” online at https://agrilife.org/treecarekit/introduction-to-tree-care/how-trees-grow/. Anita K. Rose and James S. Meadows, “Status and Trends of Bottomland Hardwood Forests in the Mid‑Atlantic Region,” USDA/Forest Service Southern Research Station, Asheville, N.C., November 2016; available online at https://www.treesearch.fs.fed.us/pubs/53238. U.S. Department of Agriculture (USDA) Forest Service, Forests of Virginia, 2018, Resource Update FS-264, Asheville, N.C., 2020; available online at https://www.fs.usda.gov/treesearch/pubs/59963. U.S. Department of Agriculture/U.S. Forest Service, “State and Private Forestry Fact Sheet—Virginia 2022,” online (as a PDF) at https://apps.fs.usda.gov/nicportal/temppdf/sfs/naweb/VA_std.pdf. U.S. Department of Agriculture/Forest Service/Climate Change Resource Center, “Forest Tree Diseases and Climate Change,” online at https://www.fs.usda.gov/ccrc/topics/forest-disease. U.S. Department of Agriculture/Forest Service/Northern Research Station (Newtown Square, Penn.), “Forest Disturbance Processes/Invasive Species,” online at https://www.nrs.fs.fed.us/disturbance/invasive_species/.” U.S. Department of Agriculture (USDA)/Natural Resources Conservation Service, “PLANTS Database,” online at https://plants.usda.gov. Virginia Botanical Associates, “Digital Atlas of the Virginia Flora,” online at http://www.vaplantatlas.org/index.php?do=start&search=Search. Virginia Department of Conservation and Recreation/Natural Heritage Division, online at https://www.dcr.virginia.gov/natural-heritage/. Virginia Department of Forestry, “Virginia's Forests,” online at https://dof.virginia.gov/.  Some of the useful pages at that site are the following:“Benefits of Trees,” online at https://dof.virginia.gov/education-and-recreation/learn-about-education-recreation/benefits-of-tree/;“Forest Management and Health/Insects and Diseases,” online at https://dof.virginia.gov/forest-management-health/forest-health/insects-and-diseases/;Tree and Forest Health Guide, 2020, online (as a PDF) at https://dof.virginia.gov/wp-content/uploads/Tree-and-Forest-Health-Guide.pdf;“Trees for Clean Water Program,” online at https://dof.virginia.gov/urban-community-forestry/urban-forestry-community-assistance/virginia-trees-for-clean-water-grant-program/;“Virginia Statewide Assessment of Forest Resources,” November 2020, online (as a PDF) at https://www.stateforesters.org/wp-content/uploads/2021/02/2020-VA-Statewide-Assessment.pdf;“Tree Identification,” online at https://dof.virginia.gov/education-and-recreation/learn-about-education-recreation/tree-identification/. Virginia Forest Landowner Education Program, Virginia Cooperative Extension and Virginia Tech College of Natural Resources and Environment, online at https://forestupdate.frec.vt.edu/. Virginia Forest Products Association, online at https://www.vfpa.net/. Virginia Native Plant Society, online at http://vnps.org/. Herbert S. Zim and Alexander C. Martin, as revised by Jonathan P. Latimer et al., Trees—A Guide to Familiar American Trees, St. Martin's Press, New York, N.Y., 2001. RELATED VIRGINIA WATER RADIO EPISODES All Water Radio episodes are listed by category at the Index link above (http://www.virginiawaterradio.org/p/index.html).  See particularly the “Plants” subject categoryFollowing are links to other episodes on trees and shrubs. Introduction to trees and water – Episode 621, 3-21-22. American Sycamore – Episode 624, 4-11-22. American Witch Hazel – Episode 238, 10-31-14. Ash trees – Episode 376, 7-10-17 and Episode 625, 4-18-22.

CLICK HERE to listen to episode audio (4:38).Sections below are the following: Transcript of Audio Audio Notes and Acknowledgments ImagesExtra Information Sources Related Water Radio Episodes For Virginia Teachers (Relevant SOLs, etc.). Unless otherwise noted, all Web addresses mentioned were functional as of 4-15-22. TRANSCRIPT OF AUDIO From the Cumberland Gap to the Atlantic Ocean, this is Virginia Water Radio for the week of April 18, 2022.  This update of an episode from July 2017 is part of a series this year of episodes related to trees and shrubs. MUSIC – ~14 sec That's part of “The Ash Grove,” a traditional Welsh tune performed by Madeline MacNeil, on her 2002 album, “Songs of Earth & Sea.”  Born in Norfolk and raised in Richmond, Ms. MacNeil was a well-known and highly regarded musician based in Virginia's Shenandoah Valley until her passing in 2020. The music opens an episode where we revisit the status of North American ash trees and explore the water impacts of pest damage to trees generally. As noted in the July 2017 episode on ashes, North America is home to 16 native ash species, with six of those occurring naturally in Virginia.  The two most common ash species in Virginia are White Ash, which tends toward upland habitats, and Green Ash, which is often found along streams and rivers.  In those areas, Green Ash can be a significant portion of the vegetation and help create habitats, improve water quality, and stabilize flows.  Both species provide food for a variety of animals and both have been widely planted in cities and towns. Since the early 2000s, ash tree populations have been devastated by the spread of the Emerald Ash Borer, a beetle native to Asia.  As of April 2022, the insect had been found in at least 35 states and the District of Columbia, and in nearly all of Virginia.  In an affected tree, the insect's larvae create a network of tunnels that impair the tree's transport of water and nutrients, eventually killing the tree.  Once an area's invaded, ashes are unlikely to survive for more than a few years without expensive chemical treatment of individual trees.  At the scale of whole forests, researchers and managers are exploring the use of parasitoid wasps as a biological control method. The Emerald Ash Borer is only one of many pest species threatening different trees in Virginia and elsewhere.  Several of these pests have been the subject of research on their water-related, or hydrologic, impacts.  Researchers are interested in how loss of tree leaves or death of trees can affect evaporation, soil moisture, water-table levels, streamflows, water chemistry, and snowpack.  Those water-cycle processes are in turn connected to ecosystem pathways of carbon, nutrients, and energy, all being affected by climate changes.  From all of these connections, little ash-boring beetles become part of a biosphere-sized story. Thanks to Janita Baker of Blue Lion Dulcimers and Guitars for permission to use Madeline MacNeil's music,” and we close with about 25 more seconds of “The Ash Grove.” MUSIC – ~24 sec – instrumental. SHIP'S BELL Virginia Water Radio is produced by the Virginia Water Resources Research Center, part of Virginia Tech's College of Natural Resources and Environment.  For more Virginia water sounds, music, or information, visit us online at virginiawaterradio.org, or call the Water Center at (540) 231-5624.  Thanks to Ben Cosgrove for his version of “Shenandoah” to open and close this episode.  In Blacksburg, I'm Alan Raflo, thanking you for listening, and wishing you health, wisdom, and good water. AUDIO NOTES AND ACKNOWLEDGEMENTS This Virginia Water Radio episode builds upon and updates information in Episode 376, 7-10-17. “The Ash Grove/O Spirit Sweet of Summertime” is from Madeline MacNeil's 2002 album “Songs of Earth & Sea”; copyright held by Janita Baker, used with permission.  More information about Madeline MacNeil is available from Ms. Baker's “Blue Lion Dulcimers & Guitars” Web site, online at https://www.bluelioninstruments.com/Maddie.html. Virginia Water Radio thanks Daniel McLaughlin, of the Virginia Tech Department of Forest Resources and Environmental Conservation and the Virginia Water Resources Research Center, for his help with this episode. Click here if you'd like to hear the full version (2 min./22 sec.) of the “Shenandoah” arrangement/performance by Ben Cosgrove that opens and closes this episode.  More information about Mr. Cosgrove is available online at http://www.bencosgrove.com. IMAGES Emerald Ash Borer-infected White Ash tree that cracked and fell in a Blacksburg, Va., neighborhood in 2021.  Photo taken April 19, 2022.Nationwide range maps for ash tree species and the Emerald Ash Borer, as of January 2021.  Map from the U.S. Department of Agriculture/Animal and Plant Health Inspection Service, “Emerald Ash Borer,” online at https://www.aphis.usda.gov/aphis/ourfocus/planthealth/plant-pest-and-disease-programs/pests-and-diseases/emerald-ash-borer/emerald-ash-borer.Adult Emerald Ash Borer.  Photo from the the U.S. Department of Agriculture/Animal and Plant Health Inspection Service, “Emerald Ash Borer,” online at https://www.aphis.usda.gov/aphis/ourfocus/planthealth/plant-pest-and-disease-programs/pests-and-diseases/emerald-ash-borer/emerald-ash-borer. EXTRA INFORMATION ABOUT THE EMERALD ASH BORER The following information is quoted from the Virginia Department of Forestry, “Emerald Ash Borer in Virginia—An Introduction,” online at https://vdof.maps.arcgis.com/apps/MapSeries/index.html?appid=e2660c30d9cd46cc988cc72415101590. From Background Tab: “After only 1-5 years of infestation, the larvae create extensive tunnels under the bark that disrupt the tree's ability to transport water and nutrients, which eventually girdles and kills the tree. The length of this process depends on tree age, health, and EAB density in the area but no ash tree is safe - 99% of infested ash will die.” From Distribution Tab: “In the U.S., EAB targets 16 species of native ash trees (Fraxinus spp.) and white fringetree (Chionanthus virginicus).  In Virginia, white ash (Fraxinus americana) and green ash (Fraxinus pennsylvanica) are the most commonly found, though there are four other species that have limited ranges (pumpkin, black, blue, and Carolina ash). In the wild, ash often prefers wetter environments and are dominant species along rivers and streambanks.  Ash decline and death may have a negative impact on streambank stabilization and waterways in these rural areas.  Though only a small percentage of Virginia's forests are composed of ash (2-3%), urban areas can have tree inventories tallying up to 13% ash.  This is where dead ash poses the most risk!” From Biological Control Tab: “Biological control (or “biocontrol”) is a management strategy that involves releasing natural enemies from the pest's native range to control the pest at a given location.  Researchers identified wasps in the early 2000s from Eastern Asia that had co-evolved with emerald ash borers as a parasite to control its populations.  They then conducted extensive research in quarantined U.S. labs to study their life cycle, environmental parameters, and host species.  After nearly a decade of trials, only four wasp species passed the strict requirements set by the USDA-APHIS (Animal and Plant Health Inspection Service) and were approved for release.  APHIS now rears these wasps in large quantities then collaborates with federal, state, and local governments, as well as land owners to release them at approved sites.  These tiny stingless wasps lay eggs in EAB eggs or larvae, effectively killing the EAB host, and are commonly called “parasitoids.” ...These wasps do not harm humans in any way, they only target emerald ash borer as a host. The use of these biocontrol agents in suppressing EAB has shown promising results, but it will take years of controlled releases and research before we see successful parasitism and a reduction of the EAB population.” SOURCES Used for Audio Samuel H. Austin, Riparian Forest Handbook 1: Appreciating and Evaluating Stream Side Forests, Virginia Department of Forestry, Charlottesville, 2000. J. A. Biederman et al., “Multiscale observations of snow accumulation and peak snowpack following widespread, insect-induced lodgepole pine mortality,” Ecohydrology, Vol. 7 (2014), pages 150-162. J. A. Biederman et al., Increased evaporation following widespread tree mortality limits streamflow response,” Water Resources Research, Vol. 50 (2014), pages 5295-5409. S. T. Brantley et al., “Changes to southern Appalachian water yield and stormflow after loss of a foundation species,” Ecohydrology, Vol. 8 (2015), pages 518-528. T. R. Cianciolo et al., “Hydrologic variability in black ash wetlands: Implications for vulnerability to emerald ash borer,” Hydrological Processes, Vol. 35 (2021), e14014. D. W. Clow et al., “Responses of soil and water chemistry to mountain pine beetle induced tree mortality in Grand County, Colorado, USA,” Applied Geochemistry, Vol. 26 (2011), pages 174-178. Anthony D'Amato et al., “Ecological and hydrological impacts of the emerald ash borer on black ash forests,” Northeast Climate Science Center, online at https://necsc.umass.edu/projects/ecological-and-hydrological-impacts-emerald-ash-borer-black-ash-forests. M. J. Daley et al., “Water use by eastern hemlock (Tsuga Canadensis) and black birch (Betula lenta): implications of effects of the hemlock wooly adelgid,” Canadian Journal of Forest Research, Vol. 37 (2007), pages 2031-2040. J. S. Diamond et al., “Forested versus herbaceous wetlands: Can management mitigate ecohydrologic regime shifts from invasive emerald ash borer?”  Journal of Environmental Management, Vol. 222 (2018), pages 436-446. Emerald Ash Borer Information Network, online at http://www.emeraldashborer.info/index.php.  Virginia information is online at http://www.emeraldashborer.info/state/virginia.php.  Information by county for each state is available in the table online at http://www.emeraldashborer.info/state-dectection-table.php. Gary M. Lovett et al., “Forest Ecosystem Responses to Exotic Pests and Pathogens in Eastern North America,” Bioscience Vol. 56, No. 5 (May 2006), pages 395-405. Steven G. Pallardy, Physiology of Woody Plants, Third Edition, Elsevier/Academic Press, Burlington, Mass., 2008. D. E. Reed et al., “Bark beetle-induced tree mortality alters stand energy budgets due to water budget changes,” “Theoretical and Applied Climatology, Vol., 131 (2018), pages 153-165. W. M. Robertson et al., “Soil moisture response to white ash mortality following emerald ash borer invasion,” Environmental Earth Sciences, Vol. 77 (2018). Anita K. Rose and James S. Meadows, “Status and Trends of Bottomland Hardwood Forests in the Mid‑Atlantic Region,” USDA/Forest Service Southern Research Station, Asheville, N.C., November 2016; available online at https://www.treesearch.fs.fed.us/pubs/53238. Scott Salom and Eric Day and Scott Salomn, “Hemlock Wooly Adelgid,” Virginia Cooperative Extension (Publication 3006-1451/ENTO-228NP), Blacksburg, Va., 2016, online at https://vtechworks.lib.vt.edu/handle/10919/75419. U.S. Department of Agriculture/Forest Service/Northern Research Station [Newtown Square, Penn.], “Forest Disturbance Processes/Invasive Species,” online at https://www.nrs.fs.fed.us/disturbance/invasive_species/.” U.S. Department of Agriculture/Natural Resources Conservation Service, “Plants Data Base,” online at https://plants.usda.gov/java/nameSearch. U.S. Department of Agriculture/Animal and Plant Health Inspection Service (APHIS):“Asian Longhorned Beetle,” online at https://www.aphis.usda.gov/aphis/resources/pests-diseases/asian-longhorned-beetle;“Emerald Ash Borer,” online at https://www.aphis.usda.gov/aphis/ourfocus/planthealth/plant-pest-and-disease-programs/pests-and-diseases/emerald-ash-borer;“Gypsy Moth,” online at https://www.aphis.usda.gov/aphis/ourfocus/planthealth/plant-pest-and-disease-programs/pests-and-diseases/gypsy-moth. Virginia Departme

CLICK HERE to listen to episode audio (3:57).Sections below are the following: Transcript of Audio Audio Notes and Acknowledgments Images Sources Related Water Radio Episodes For Virginia Teachers (Relevant SOLs, etc.). Unless otherwise noted, all Web addresses mentioned were functional as of 4-8-22. TRANSCRIPT OF AUDIO From the Cumberland Gap to the Atlantic Ocean, this is Virginia Water Radio for the week of April 11, 2022.  This revised episode from August 2013 is part of a series this year of episodes related to trees and shrubs. MUSIC – ~12 sec – instrumental. This week, we feature a musical selection inspired in part by one of Virginia's largest and most distinctive riverside plants.  Have a listen to the music for about 35 more seconds. MUSIC – ~ 34 sec – instrumental.You've been listening to part of “Sycamore Rapids,” by Timothy Seaman, of Williamsburg, Va., on a 2002 album also called “Sycamore Rapids.”  The album was inspired by the trees of Virginia's state parks and forests, and the “Sycamore Rapids' tune honors particularly James River and Shenandoah River state parks.  According to the composer, the tune's progressions are meant to signify changes a paddler might experience from small riffles to larger rapids to smooth water. At any of those water features throughout the eastern United States, part of a paddler's scenery is often the American Sycamore tree.  Of the three sycamore species native to North America, the American Sycamore is the most familiar and by far the most widespread, ranging from New England to the Midwest and down to Texas, including all of Virginia.  Common in floodplain areas along rivers and streams, the sycamore's distinctive features are large, often hollow trunks; peeling, patterned bark; crooked limbs; large root masses visible along stream banks; and spherical fruits persisting on leafless twigs long into winter. Virginia riversides are of course commonly home to other tree species, too, such as Black Willow, Silver Maple, and Eastern Cottonwood.  But with its large size and distinctive bark, the American Sycamore is perhaps the Commonwealth's most noticeable waterway marker. Thanks to Timothy Seaman for permission to use this week's music, and we close with about 15 more seconds of “Sycamore Rapids.” MUSIC – ~ 16 sec – instrumental. SHIP'S BELL Virginia Water Radio is produced by the Virginia Water Resources Research Center, part of Virginia Tech's College of Natural Resources and Environment.  For more Virginia water sounds, music, or information, visit us online at virginiawaterradio.org, or call the Water Center at (540) 231-5624.  Thanks to Stewart Scales for his banjo version of Cripple Creek to open and close this episode.  In Blacksburg, I'm Alan Raflo, thanking you for listening, and wishing you health, wisdom, and good water. AUDIO NOTES AND ACKNOWLEDGEMENTS This Virginia Water Radio episode revises and replaces Episode 176, 8-26-13. “Sycamore Rapids,” from the 2002 album of the same name, is copyright by Timothy Seaman and Pine Wind Music, used with permission.  More information about Timothy Seaman is available online at http://www.timothyseaman.com/.Click here if you'd like to hear the full version (1 min./11 sec.) of the “Cripple Creek” arrangement/performance by Stewart Scales that opens and closes this episode.  More information about Mr. Scales and the group New Standard, with which Mr. Scales plays, is available online at http://newstandardbluegrass.com. IMAGES Fruit on an American Sycamore beside Toms Creek in Blacksburg, Va. (Montgomery County), March 19, 2022.American Sycamore beside Sinking Creek in Newport, Va., (Giles County), April 10, 2022.American Sycamore roots along the James River near Wingina, Va., along the Nelson-Buckingham county line, July 12, 2009.Hollow trunk of American Sycamore beside the New River in Radford, Va., October 4, 2009.American Sycamores beside Toms Creek in Blacksburg, Va., November 5, 2016.SOURCES Used for Audio eFloras.org, “Flora of North America,” online at http://www.efloras.org/flora_page.aspx?flora_id=1.  The American Sycamore entry is online at http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=200010589. William C. Grimm, The Book of Trees, Hawthorn Books, New York, N.Y., 1962. Oscar W. Gupton and Fred C. Swope, Trees and Shrubs of Virginia, University of Virginia Press, Charlottesville, 1981. University of Texas at Austin/Lady Bird Johnson Wildflower Center, ‘Plant Database: Platanus occidentalis,” online at https://www.wildflower.org/plants/result.php?id_plant=ploc. U.S. Department of Agriculture/Natural Resources Conservation Service, “PLANTS Database,” online at https://plants.sc.egov.usda.gov/home.  The American Sycamore entry is online at https://plants.sc.egov.usda.gov/home/plantProfile?symbol=PLOC. Virginia Department of Conservation and Recreation, “Virginia State Parks,” online at https://www.dcr.virginia.gov/state-parks/.  The James River State Park entry is online at https://www.dcr.virginia.gov/state-parks/james-river; the Shenandoah River State Park entry is online at https://www.dcr.virginia.gov/state-parks/shenandoah-river. Virginia Department of Forestry, Common Native Trees of Virginia, Charlottesville, 2016. A.S. Weakley, J.C. Ludwig, and J.F. Townsend, Flora of Virginia, Bland Crowder, ed.  Copyright by the Foundation of the Flora of Virginia Project, Inc., Richmond.  Botanical Research Institute of Texas, Fort Worth, 2012.  (The Flora of Virginia Project is online at https://floraofvirginia.org/.) Herbert S. Zim and Alexander C. Martin, as revised by Jonathan P. Latimer et al., Trees—A Guide to Familiar American Trees, St. Martin's Press, New York, N.Y., 2001. For More Information about Trees and Shrubs in Virginia and Elsewhere Chesapeake Bay Program, “Field Guide: Plants and Trees,” online at https://www.chesapeakebay.net/discover/field-guide/all/plants_trees/all. Sanglin Lee and Alan Raflo, “Trees and Water,” Viriginia Water Resources Research Center, Virginia Water Central Newsletter, pages 13-18, online at https://vtechworks.lib.vt.edu/handle/10919/49367.   (A Virginia Cooperative Extension version of this article—“Trees and Water,” by Sanglin Lee, Alan Raflo, and Jennifer Gagnon, 2018—with some slight differences in the text is available online at https://www.pubs.ext.vt.edu/content/pubs_ext_vt_edu/en/ANR/ANR-18/ANR-18NP.html.) Texas A&M University AgriLife Extension, “How Trees Grow,” online at https://agrilife.org/treecarekit/introduction-to-tree-care/how-trees-grow/. U.S. Department of Agriculture/U.S. Forest Service, Forests of Virginia, 2018, Resource Update FS-264, Asheville, N.C., 2020; available online at https://www.fs.usda.gov/treesearch/pubs/59963. U.S. Department of Agriculture/U.S. Forest Service, “State and Private Forestry Fact Sheet—Virginia 2022,” online (as a PDF) at https://apps.fs.usda.gov/nicportal/temppdf/sfs/naweb/VA_std.pdf. Virginia Botanical Associates, “Digital Atlas of the Virginia Flora,” online at http://www.vaplantatlas.org/index.php?do=start&search=Search. Virginia Department of Forestry, “Virginia's Forests,” online at https://dof.virginia.gov/. Virginia Forest Landowner Education Program, Virginia Cooperative Extension and Virginia Tech College of Natural Resources and Environment, online at https://forestupdate.frec.vt.edu/. Virginia Forest Products Association, online at https://www.vfpa.net/. Virginia Native Plant Society, online at http://vnps.org/. Virginia Tech Department of Forest Resources and Conservation, “Virginia Tech Dendrology” online at https://dendro.cnre.vt.edu/dendrology/vtree.htm.  At this site, one can search for trees by common or scientific name. RELATED VIRGINIA WATER RADIO EPISODES All Water Radio episodes are listed by category at the Index link above (http://www.virginiawaterradio.org/p/index.html).  See particularly the “Plants” subject category. Following are links to other episodes on trees and shrubs. Introduction to trees and water – Episode 621, 3-21-22.American Witch Hazel – Episode 238, 10-31-14.Ash trees – Episode 376, 7-10-17.Early spring wildflowers in woodlands – Episode 573, 4-19-21.Forest lands and work in Virginia – Episode 623, 4-4-22.Maple trees – Episode 503, 12-16-19.Photosynthesis – Episode 602, 11-8-21.Poison Ivy and related plants, including the shrub Poison Sumac – Episode 535, 7-27-20.Rhododendrons – Episode 574, 4-26-21.Tree buds – Episode 622, 3-28-22. FOR VIRGINIA TEACHERS – RELATED STANDARDS OF LEARNING (SOLs) AND OTHER INFORMATION Following are some Virginia Standards of Learning (SOLs) that may be supported by this episode's audio/transcript, sources, or other information included in this post. 2020 Music SOLs SOLs at various grade levels that call for “examining the relationship of music to the other fine arts and other fields of knowledge.” 2018 Science SOLs Grades K-4: Living Systems and Processes 1.4 – Plants have basic life needs (including water) and functional parts that allow them to survive; including that plants can be classified based on a variety of characteristics.2.5 – Living things are part of a system.3.5 – Aquatic and terrestrial ecosystems support a diversity of organisms.4.2 – Plants and animals have structures that distinguish them from one another and play vital roles in their ability to survive.4.3 – Organisms, including humans, interact with one another and with the nonliving components in the ecosystem. Grades K-5: Earth Resources2.8 – Plants are important natural resources.4.8 – Virginia has important natural resources. Grade 66.6 – Water has unique physical properties and has a role in the natural and human-made environment.6.8 – Land and water have roles in watershed systems. Life ScienceLS.5 – Biotic and abiotic factors affect an ecosystem.LS.6 – Populations in a biological community interact and are interdependent.LS.7 – Adaptations support an organism's survival in an ecosystem. Biology BIO.8 – Dynamic equilibria exist within populations, communities, and ecosystems.Virginia's SOLs are available from the Virginia Department of Education, online at http://www.doe.virginia.gov/testing/. Following are links to Water Radio episodes (various topics) designed especially for certain K-12 grade levels.Episode 250, 1-26-15 – on boiling, for kindergarten through 3rd grade. Episode 255, 3-2-15 – on density, for 5th and 6th grade. Episode 282, 9-21-15 – on living vs. non-living, for kindergarten. Episode 309, 3-28-16 – on temperature regulation in animals, for kindergarten through 12th grade.Episode 333, 9-12-16 – on dissolved gases, especially dissolved oxygen in aquatic habitats, for 5th grade.Episode 404, 1-22-18 – on ice on ponds and lakes, for 4th through 8th grade.Episode 407, 2-12-18