Podcasts about Nematode

In this Episode Ed Talks with Dr. Matt Back and Dr. Kasia Dybal of Harper Adams University. We discussed the complicated system of potato cyst nematode in the United Kingdom. Additional Resources https://www.pcnhub.ac.uk/ https://horticulture.ahdb.org.uk/knowledge-library/pcn-grower-guide https://www.uidaho.edu/cals/potatoes/pest-management/idahopcn https://www.cabidigitallibrary.org/doi/full/10.5555/20220386636 https://www.cabidigitallibrary.org/doi/full/10.5555/20220386629 https://bsppjournals.onlinelibrary.wiley.com/doi/epdf/10.1111/ppa.13002 https://www.sciencedirect.com/science/article/pii/S0929139315300135?ref=pdf_download&fr=RR-2&rr=91f05c443bd3ad00 How to cite the podcast: Zaworski, E. (Host) Back, M. and Dybal, K. (Interviewees). S4:E21 (Podcast). Tubers of Terror: Unearthing the Potato Cyst Nematode Part 3. 5/21/25. In I See Dead Plants. Crop Protection Network. Transcript

Better Lawns and Gardens Hour 2 – Coming to you from the Summit Responsible Solutions Studios.   Garden expert, Teresa Watkins has jetted off to the Chelsea Flower Show and Host Emeritus Tom MacCubbin and producer Lizzie Steele, are in the studio! Producer Lizzie Steele fills in Tom on how to keep her turkeys cool in the heat. Tom's Dirty Word of the Day is Nematode. Tom interviews his good friend and UF/IFAS Master Gardener, Bob Hotaling about his summer vegetable harvest, how he makes his garden soil, and his best tips for growing tomatoes from seed. Garden topics and questions include controlling mealy bugs, new plants like borage, Elfin tomatoes, avocados, sago palm fertilizer, cutting back spiral ginger, a substitute for boxwood, keeping zoysia and grassy weeds out of the garden bed, new citrus varieties that are resistant to greening, and more. https://bit.ly/4diIsZH Sign up for Teresa's monthly gardening newsletter, “In Your Backyard” where you can read Teresa's what to do in your landscape tips, Landscape Malpractice: How to know when to fire your landscaper,” Teresa's Design Tips; and more. https://bit.ly/2YRBbsT  Art in Bloom Garden Tours  Buffalo Garden Walk and Niagara Falls, Canada, The Gardens of Scotland, and The Gardens and Grandeur of the Hudson River Valley. Come join Teresa on incredible garden tours!  Graphic credit: Teresa Watkins,  Listen every Saturdays from 7am - 9am EST on WFLA- Orlando. Call in with your garden questions and text messages on 1-888.455.2867 and 23680, Miss the live broadcast? Listen on Audioboom podcast 24/7. https://bit.ly/3c1f5x7 Join me on Facebook, Instagram. #WFLF #WFLA #FNN #WNDB #BetterLawns #gardening #Florida #planting #gardeninglife #radio #southflorida #northflorida #centralflorida #Deland #SHE #Orlando #Sarasota #Miami #FortLauderdale #podcast #syndicated #BLGradio #WRLN #WiOD #gardening #SummitResponsibleSolutions #QualityGreenSpecialists #BlackKow 

In this Episode Ed Talks with Dr. Matt Back and Dr. Kasia Dybal of Harper Adams University. We discussed the complicated system of potato cyst nematode in the United Kingdom. Additional Resources https://www.pcnhub.ac.uk/ https://horticulture.ahdb.org.uk/knowledge-library/pcn-grower-guide https://www.uidaho.edu/cals/potatoes/pest-management/idahopcn https://www.cabidigitallibrary.org/doi/full/10.5555/20220386636 https://www.cabidigitallibrary.org/doi/full/10.5555/20220386629 https://bsppjournals.onlinelibrary.wiley.com/doi/epdf/10.1111/ppa.13002 https://www.sciencedirect.com/science/article/pii/S0929139315300135?ref=pdf_download&fr=RR-2&rr=91f05c443bd3ad00 How to cite the podcast: Zaworski, E. (Host) Back, M. and Dybal, K. (Interviewees). S4:E20 (Podcast). Tubers of Terror: Unearthing the Potato Cyst Nematode Part 2. 5/14/25. In I See Dead Plants. Crop Protection Network. Transcript

In this Episode Ed Talks with Dr. Matt Back and Dr. Kasia Dybal of Harper Adams University. We discussed the complicated system of potato cyst nematode in the United Kingdom. Additional Resources https://www.pcnhub.ac.uk/ https://horticulture.ahdb.org.uk/knowledge-library/pcn-grower-guide https://www.uidaho.edu/cals/potatoes/pest-management/idahopcn https://www.cabidigitallibrary.org/doi/full/10.5555/20220386636 https://www.cabidigitallibrary.org/doi/full/10.5555/20220386629 https://bsppjournals.onlinelibrary.wiley.com/doi/epdf/10.1111/ppa.13002 https://www.sciencedirect.com/science/article/pii/S0929139315300135?ref=pdf_download&fr=RR-2&rr=91f05c443bd3ad00 How to cite the podcast: Zaworski, E. (Host) Back, M. and Dybal, K. (Interviewees). S4:E19 (Podcast). Tubers of Terror: Unearthing the Potato Cyst Nematode Part 1. 5/7/25. In I See Dead Plants. Crop Protection Network. https://sites.libsyn.com/416264/s4e19-tubers-of-terror-unearthing-the-potato-cyst-nematode-part-1  

In what started out as a May Day date (that's a truckload of compost in Rick and Elara's world), a visit to San Pasqual Valley Soils struck black gold (again, compost).  In one of the most fortuitous spontaneous Backyard Green Films conversations yet, an extremely knowledgeable dirt farmer by the name of Craig Kolodge, PhD (“Dr. K.” to pretty much everyone) gave an impromptu interview, surrounded by towers of amendment and beeping trucks full of manure, compost and wood chips.  Elara was in heaven, with the conversation chock full of words such as “nematode,” ”sequestration,” “carbon cycle,” and other sciency stuff.Don't ever say there's no such thing as romance anymore, especially in Springtime. Links:https://spvsoils.com/https://spvsoils.com/craig-m-kolodge/https://en.wikipedia.org/wiki/May_Dayhttps://en.wikipedia.org/wiki/Dionysushttps://en.wikipedia.org/wiki/Aphroditehttps://clairemontonline.com/event-6080495Support the show

From the Row Crop Short Course in Starkville, Tom and Jason visited with Travis Faske from the University of Arkansas Division of Agriculture on his work with root-knot nematodes.  Travis has appeared multiple times on the podcast, and some of his work with nematodes can be found at https://arkansascrops.uada.edu/posts/disease/2024-soybean-varieties-RKN.aspx For more episodes from the Crop Doctors, visit our website at http://extension.msstate.edu/shows/mississippi-crop-situation #mscrops #MSUext

https://www.thescncoalition.com/Soybean cyst nematode (SCN) is the most significant yield threat to soybean farmers, often causing losses without visible symptoms. In this episode, SCN experts Dylan Mangel from the University of Nebraska and Horacio Lopez-Nicora from Ohio State University break down why SCN is a growing problem, how resistance to PI 88788 is weakening, and why testing after harvest is critical. We discuss SCN soil testing, management strategies like crop rotation and resistant varieties, and the risks of ignoring this silent yield robber. Plus, learn how the SCN Profit Checker Calculator can help you determine the financial impact of SCN and improve your bottom line. Don't miss this essential conversation for every soybean grower! Want Farm4Profit Merch? Custom order your favorite items today!https://farmfocused.com/farm-4profit/ Don't forget to like the podcast on all platforms and leave a review where ever you listen! Website: www.Farm4Profit.comShareable episode link: https://intro-to-farm4profit.simplecast.comEmail address: Farm4profitllc@gmail.comCall/Text: 515.207.9640Subscribe to YouTube: https://www.youtube.com/channel/UCSR8c1BrCjNDDI_Acku5XqwFollow us on TikTok: https://www.tiktok.com/@farm4profitConnect with us on Facebook: https://www.facebook.com/Farm4ProfitLLC/

In this episode Ed Taks with Dr. Mathew Back of Harper Adams University in the United Kingdom, Dr. Luís Bonifácio and  Dr. Maria de Lurdes Inácio of Instituto Nacional de Investigação Agrária e Veterinária (INIAV) in Portugal and Dr. Manuel Galvão de Melo e Mota of Universidade Lusófona de Humanidades e Tecnologias in Portugal. They discuss the worldwide impacts of pine with disease (PWD) and the issues that have arisen in Portugal due to this complex system. Additional Resources https://bsppjournals.onlinelibrary.wiley.com/doi/10.1111/ppa.13875 How to cite the podcast: Zaworski, E. (Host) Back, M.A., Bonifcaio, L., Inacio, M.L. and Mota, M. (Interviewees). S3:E47 (Podcast). Nematode Nightmare: The Worldwide Impact of Pine Wilt Disease Part 2. 2/5/25. In I See Dead Plants. Crop Protection Network.

In this episode Ed Taks with Dr. Mathew Back of Harper Adams University in the United Kingdom, Dr. Luís Bonifácio and  Dr. Maria de Lurdes Inácio of Instituto Nacional de Investigação Agrária e Veterinária (INIAV) in Portugal and Dr. Manuel Galvão de Melo e Mota of Universidade Lusófona de Humanidades e Tecnologias in Portugal. They discuss the worldwide impacts of pine with disease (PWD) and the issues that have arisen in Portugal due to this complex system. Additional Resources https://bsppjournals.onlinelibrary.wiley.com/doi/10.1111/ppa.13875 How to cite the podcast: Zaworski, E. (Host) Back, M.A., Bonifcaio, L., Inacio, M.L. and Mota, M. (Interviewees). S3:E46 (Podcast). Nematode Nightmare: The Worldwide Impact of Pine Wilt Disease Part 1. 1/29/25. In I See Dead Plants. Crop Protection Network.

TWiV reviews the appearance of poliovirus in Europe, mystery disease in DRC, global burden of Chikungunya, viruses of parasitic nematodes that induce antibody responses in vertebrate hosts, and picobirnaviruses, do they infect eukaryotes or prokaryotes? Hosts: Vincent Racaniello, Alan Dove, and Jolene Ramsey Subscribe (free): Apple Podcasts, RSS, email Become a patron of TWiV! Links for this episode ASV 2025 Write your senators about RFK Jr Support science education at MicrobeTV Poliovirus in Europe (WHO) DRC mystery disease (Reuters) Global burden of chikungunya (BMJ Global Health) RNA viruses of parasitic nematodes (Nat Micro) Picobirnaviruses encode bacterial lysins (PNAS) Prokaryotic ribosome binding site in picobirnavirus genome (Virology) Letters read on TWiV 1175 Timestamps by Jolene. Thanks! Weekly Picks Alan – Sondehub and radiosonde hunting Jolene – Book “10 to 25: The Science of Motivating Young People” By David Yeager Vincent – Dr. Vinay Prasad “Sabotaging RFK Jr's Confirmation Will Increase Vaccine Hesitancy” & “Doctors Criticizing RFK Jr. Paved the Way for His Ascendancy” Listener Picks Syl – Foldscope Jennifer – minutiae Intro music is by Ronald Jenkees Send your virology questions and comments to twiv@microbe.tv Content in this podcast should not be construed as medical advice.

Amber and Sabrina discuss the best ways to keep common garden pests and weeds under control. 0:55 Sab's bid to save the Perth Cultural Centre Wetlands. 33:26 Best traps for the worst pests? 41:20 Nematodes; nemesis or not so bad? Listen to the program live on Saturdays at 9:00AM on ABC Radio Perth and ask your questions by calling in on 1300 222 720 or text 0437 922 720Subscribe to the podcast through the ABC Listen App, Apple Podcasts or wherever you like to listen.

On this week's MyAgLife in Almonds episode, Kristin Platts hears from UC Nematologist Andreas Westphal on the latest advancements in nematode-resistant almond rootstocks.  

The University of Idaho College of Agricultural and Life Sciences (CALS) has raised more than $3.2 million from stakeholders toward an endowment.

Listen as Randy Nelsen talks to Susan Littlefield about soil sampling in soybeans.

Kicking off October, which is Soybean Cyst Nematode Month, we're talking with BASF's Jeremiah Mullock about the pest and how to prevent problems.

In this episode Ed interviews Dr. Will Rutter of the USDA vegetable laboratory on Charleston South Carolina. They discuss root knot nematode (RKN) and what has been learned about this damaging pest over the years. Additional Resources https://pubmed.ncbi.nlm.nih.gov/35316614/ https://apsjournals.apsnet.org/doi/10.1094/PDIS-09-22-2228-RE https://pubmed.ncbi.nlm.nih.gov/33599516/ How to cite the podcast: Zaworski, E. (Host) and Rutter, W. (Interviewee). S3:E33 (Podcast). Sweet Potato Stranglers: An Overview of Root Knot Nematode Part 2. 09/11/2024. In I See Dead Plants. Crop Protection Network.

In this episode Ed interviews Dr. Will Rutter of the USDA vegetable laboratory on Charleston South Carolina. They discuss root knot nematode (RKN) and what has been learned about this damaging pest over the years. Additional Resources https://www.findmenematode.org/ https://pubmed.ncbi.nlm.nih.gov/35316614/ https://apsjournals.apsnet.org/doi/10.1094/PDIS-09-22-2228-RE https://pubmed.ncbi.nlm.nih.gov/33599516/ How to cite the podcast: Zaworski, E. (Host) and Rutter, W. (Interviewee). S3:E32 (Podcast). (S3:E32) Sweet Potato Stranglers: An Overview of Root Knot Nematode Part 1. 09/11/2024. In I See Dead Plants. Crop Protection Network.

In this episode Ed interviews Dr. Kathy Lawrence of Auburn University. They discuss reniform nematode and the advancements made over the years in management tactics. Additional Resources https://pubmed.ncbi.nlm.nih.gov/36880012/ https://pubmed.ncbi.nlm.nih.gov/23833324/ How to cite the podcast: Zaworski, E. (Host) and Lawrence, K. (Interviewee). S3:E31 (Podcast). Kidney Shaped Creatures- Reniform Nematode on Cotton. 9/4/24. In I See Dead Plants. Crop Protection Network.

Soybean cyst nematode is the number one robber of soybean yield in fields across Ontario. In many instances, growers don’t realize the pest is impacting yield because the damage is done underground as parasitic nematodes feed and reproduce on soybean roots and interfere with the plant’s uptake of water and nutrients. On this episode of... Read More

Welcome to the 21st episode of the 2024 season! Christina Curell, MSU Extension Cover Crops and Soil Health Educator, will host Dr. Marisol Quintanilla, MSU Extension Field Crops Nematologist. She will give an update on nematodes in field crops and the management of them. Also, a weather update from Dr. Jeff Andresen.  To learn more and register for the live event, check out the MSUE Virtual Breakfast page

Better Lawns and Gardens Hour 2 – Coming to you from the Summit Responsible Solutions Studios,  Garden expert, Teresa Watkins receives an email on the frustrations of having nematodes in the vegetable bed. Teresa provides the steps to getting rid of nematodes. Teresa provides what to do in August with your fruit trees. The Dirty Word of the Day is Enation. Garden topics include avocado tree not fruiting this year, how to get Powderpuff mimosa to grow, replacement for invasive Mexican Petunia, bushy crape myrtle, when can I fertilize Christmas amaryllis, potting soil for wheatgrass, plant identification, fertilizing avocados, and more. https://bit.ly3c1f5x7 Sign up for Teresa's monthly gardening newsletter, “In Your Backyard” where you can read Teresa's what to do in your landscape tips, Landscape Malpractice: How to know when to fire your landscaper,” Teresa's Design Tips; and more. https://bit.ly/2YRBbsT  Join Teresa on her national and international garden tours.  Check out Art in Bloom Garden Tours for more information!  Photo credit: W. T. Crow, R. Levin, UF/IFAS Graphic credit: Teresa Watkins Listen every Saturdays from 7am - 9am EST on WFLA- Orlando. Call in with your garden questions and text messages on 1-888.455.2867 and 23680, Miss the live broadcast? Listen on Audioboom podcast 24/7. https://bit.ly/3c1f5x7   #WFLF #WFLA #FNN #WNDB #BetterLawns #gardening #Florida #planting #gardeninglife #radio #southflorida #northflorida #centralflorida #Deland #SHE #Orlando #Sarasota #Miami #FortLauderdale #podcast #syndicated #BLGradio #WRLN #WiOD #gardening #SummitResponsibleSolutions #QualityGreenSpecialists #BlackKow 

On April 6-7 1862, some of the injured soldiers at the Battle of Shiloh were touched by angels that went to work healing their wounds with a glowing blessing. Except, the angels weren't really involved. At least, not directly. Listen this week to learn the scientific theory that explains the ethereal glow of the maimed infantry and the fascinating dynamic duo of symbiotes who probably made it happen.   Special note: Dr. Helen Shui is truly a doctor, but is working under a pseudonym for privacy reasons. Dr. Lynne Kramer is using her real name.  Music by Helen Shui and Caplixo. Cover art by Lynne Kramer.  Sources: Why Some Civil War Soldiers Glowed in the Dark by Matt Soniak Angel's Glow: Bioluminescence Uncovered on the Battlefield by Radhika Ganeshan Phosphorescence and Potential Antibiosis Secondary to Photorhabdus Luminescens Wound Contaminations at the Battle of Shiloh, Tennessee 1862 by E. Scott Sills, et al. Toxins and Secretion Systems of Photorhabdus luminescens by Athina Rodou, Dennis O. Ankrah, & Christos Stathopoulos Photorhabdus Luminescens: Virulent Properties and Agricultural Applications by Elizabeth Gerdes, et al.  Comparative genomics of the emerging human pathogen Photorhabdus asymbiotica with the insect pathogen Photorhabdus luminescens by Paul Wilkinson, et al.  Nematode via Encyclopedia Britannica (online) Isolation, Identification, and Molecular Characterization of Strains of Photorhabdus luminescens from infected humans in Australia by M.M. Peel, et al. Photorhabdus Species: Bioluminescent Bacteria as Human Pathogens? by John G. Gerrard, Samantha McNevin, David Alfredson, Ross Forgan-Smith, and Neil Fraser Human infection with Photorhabdus asymbiotica: an emerging bacterial pathogen by John Gerrard, Nicholas Waterfield, Renu Vohra, and Richard ffrench-Constant A Review of Clinical Cases of Infection with Photorhabdus Asymbiotica by John G Gerrard and Robert P Stevens Shiloh Pittsburg Landing via American Battlefield Trust Neonatal Bacteremia and Cutaneous Lesions Caused by Photorhabdus luminescens: A Rare Gram Negative Bioluminescent Bacterium by Ankhi Dutta, Anthony R Flores, Paula A Revell,  and Lisa Owens Please contact us with questions/concerns/comments at defunctdoctorspodcast@gmail.com. @defunctdoctorspodcast on Instagram, Facebook, X (Twitter), Threads, YouTube, and TikTok  Follow Lynne on Instagram @lynnedoodles555

06 10 24 Soybean Cyst Nematode by Ag PhD

Travis Faske with the University of Arkansas Division of Agriculture called into the Crop Doctors' Podcast studio in Stoneville to discuss his work on root-knot nematodes in soybean.  More information on his work evaluating soybean varieties for host plant resistance can be accessed at https://arkansascrops.uada.edu/posts/disease/2023-soybean-varities-rootknot-nematode.aspx

TWiP reviews the cellular lives of Wolbachia, a gram-negative bacteria that infects many arthropods and filarial nematodes with very different outcomes – parasitism or mutualism. Hosts: Dickson Despommier, Daniel Griffin, and Christina Naula Subscribe (free): Apple Podcasts, Google Podcasts, RSS, email Links for this episode Join the MicrobeTV Discord server Please support our work at microbe.tv/contribute Cellular lives of Wolbachia (Nat Rev Micro) Hero: Patricia F. Walker Become a patron of TWiP Send your questions and comments to twip@microbe.tv Music by Ronald Jenkees

Nels and Vincent review a study of the key processes required for the different stages of fungal carnivory by a nematode-trapping fungus. Hosts: Nels Elde and Vincent Racaniello Subscribe (free): Apple Podcasts, Google Podcasts, RSS, email Become a patron of TWiEVO Links for this episode Join the MicrobeTV Discord server Fungal carnivory by a nematode-trapping fungus (Plos Biol) Timestamps by Jolene Science Picks Nels – Openly available illustrations as tools to describe eukaryotic microbial diversity Vincent – Dana-Farber retractions: meet the blogger who spotted problems in dozens of cancer papers Music on TWiEVO is performed by Trampled by Turtles Send your evolution questions and comments to twievo@microbe.tv

On today's episode, UC Riverside Nematologist and Endowed Chair Andreas Westphal explains why everyone that works with or grows annual and perennial crops in California needs to attend the upcoming 2024 Nematology Workshop.

In this episode of the Indiana Pioneer Agronomy podcast, hosts Brian Shrader, Carl Joern and Ben Jacob discuss soybean cyst nematode. Joining the podcast is Lance Shepherd, Pioneer Field Agronomist. The group discuss SCN in different parts of Indiana, as it is not as prevalent in some areas, while it's currently wreaking havoc in others. ResourcesTylka - SCN in the Midwest (PDF): https://www.agry.purdue.edu/cca/2008/proceedings/tylka.pdfPurdue University - SCN Entomology: https://extension.entm.purdue.edu/publications/E-210/E-210.htmlBrownfield - Pioneer continues fight against SCN: https://brownfieldagnews.com/2023/09/pioneer-continues-fight-against-scn/Pioneer: Refocusing on SCN Management: https://www.pioneer.com/us/agronomy/Refocusing-on-Soybean-Cyst-Nematode-Management.htmlPioneer: SCN Populations Across the Corn Belt: https://www.pioneer.com/us/agronomy/scn-population-midwest.html

Jay and Ashley discuss soybean cyst nematode populations, yield impact and management.

Plant Pathologists Kathy Lawrence of Auburn University, Heather Kelly of the University of Tennessee and Terry Wheeler of Texas A&M join host Steve Brown, Extension Cotton Agronomist at Auburn, to discuss nematode management in major regions across the U.S. Topics include nematode species prevalent in respective ares of the Belt, presence by soil type, levels of annual yield loss as well as control measures such as seed treatments, in-furrow and foliar products, considerations for sampling, utility of nematode resistant varieties and effective rotational crops by region.

This week's critter is a giant species of nematode (a type of worm) that is longer than a small shipping container and roughly the volume of an oil drum! The giant nematode, Placentonema gigantissima, spends its whole life curled up inside the body of female sperm whales.

Dr. Andreas Westphal provides an update on tightening regulations and the latest research progress for nematode management in walnuts and other orchard crops. Dr. Westphal's upcoming nematode management field days will be on Tuesday November 28 (walnut), and Wednesday November 29 (almond) at the Kearney Ag Center (9240 S. Riverbend Ave, Parlier, CA). Who is it for? Field research representatives, farm advisors, PCAs, growers, consultants (CEU other(O): 4.0 for each day). What will you learn about? Rootstock development, pre-plant soil treatments, and post-plant treatments. REGISTRATION for this event: https://surveys.ucanr.edu/survey.cfm?surveynumber=41461 Early registration is encouraged. Contact information: ph: 559 646 6555, email: andreas.westphal@ucr.eduMention of an agrichemical does not constitute a recommendation, merely the sharing of research findings. Always follow the label. The label is law. Find out more at ipm.ucanr.edu.The views, thoughts, and opinions expressed are the speaker's own and do not represent the views, thoughts, and opinions of the University of California. The material and information presented here is for general information purposes only. The "University of California" name and all forms and abbreviations are the property of its owner and its use does not imply endorsement of or opposition to any specific organization, product, or service.Follow us on Twitter! @SacOrchards and @SJVtandvThank you to the Almond, Pistachio, Prune, and Walnut Boards of California for their kind donations. Thank you to Muriel Gordon for the music.

Welcome to the 24th episode of the 2023 season! Michelle Sweeten, MSU Extension Forage and Livestock Educator, hosted Dr. Marisol Quintanilla, MSU Extension Nematode Specialist, who spoke about soybean cyst nematode resistance and resistance prevention.  Also, a weather update from Dr. Jeff Andresen . To learn more and register for the live event, check out the MSUE Virtual Breakfast page.     

Crouching Soybean, Hidden Nematode

This View from the Cab segment is brought to you by the North Dakota Soybean Council. Dr. Sam Markell Professor and Plant Pathologist at NDSU discusses more about the Soybean Cyst Nematode Sampling Program.See omnystudio.com/listener for privacy information.

Dr. Ray joins the pod to update us on his fan mail to Mr. Rodgers and he sheds some light on notable injuries around the league. Then super-guest Stevie drops by to share some gardening tips, his upcoming travel plans and a prediction for the NFC North.Support the show

Some of the smallest organisms have one of the largest scientific following. Hosts of the Ohio Ag Net Podcast, Matt Reese, Dusty Sonnenberg, and Joel Penhorwood discuss nematode impact on crops and forests. The Society of Nematology recently met in Columbus to discuss everything from seed treatment to soybean impact and nematode role in our landscapes. Dr. Joe Boggs from The Ohio State University is the podcast guest to discuss poison hemlock, the dangers of wild parsnip, and economic impact of the Box Tree Moth.  Dr. George Bird from Michigan State joins the conversation to discuss his leadership in the Soybean Cyst Nematode Coalition and his 40-year career in the field. From Auburn University, Dr. Kathy Lawrence talks with Dusty about the many growing trials that are benefiting growers and how nematode apply to all specialty crops, especially in the southern United States.  From the University of Illinois, Champaign Urbana, Dr. Nathan Schroder, explores the intersection of nematode before the crop is even grown, through the seed treatments. The conversation will explore the advanced microscopic tools being used in the lab that are impacting farmers in the field.  0:00 – Intro and opening discussion 5:27 –George Bird on Soybean Nematode  9:51 –Plant Pathology with Kathy Lawrence  11:51 –Technology with Nathan Schroeder   15:45 – Joe Boggs on Poison Hemlock 

Taylor Chalstrom sits down with Teleos' Brian Hegland to discuss implications of California Department of Pesticide Regulation's proposed restrictions on Telone/1,3-D set to come into effect January 2024.

In this episode Ed interviews Dr. Greg Tylka of Iowa State University and Dr. Dylan Mangel of University Nebraska Lincoln. They discuss Soybean Cyst Nematode (SCN), the research and programming being used to combat this pest in Iowa and Nebraska. Additional Resources https://www.apsnet.org/edcenter/disandpath/nematode/pdlessons/Pages/Soybeancystnematode.aspx https://cropprotectionnetwork.org/publications/an-overview-of-soybean-cyst-nematode https://faculty.sites.iastate.edu/gltylka/iowa-state-university-scn-resistant-soybean-variety-trials https://cropwatch.unl.edu/2021/scn-survey-update-and-10th-annual-tode-awards https://cropwatch.unl.edu/plantdisease/soybean/soybean-cyst-nematode https://scn.plantpath.iastate.edu/ How to cite the podcast:   Zaworski, E. (Host), Tylka, G. and Mangel, D.(Interviewee). S2:E16 (Podcast). What is SNIRT and Why is it Bad News for Soybean Growers?: An Overview of Soybean Cyst Nematode. 4/19/23. In I See Dead Plants. Crop Protection Network.

Dr. Greg Tylka walks us through the tools and management practices we should consider to combat this difficult pest! Rotations, soybean resistance, and new tools on the market! Join us for an in-depth look at soybean cyst nematode management.

MSU Extension Sweet Potato Specialist Lorin Harvey calls into the Crop Doctors' Podcast studio in Stoneville to discuss the Guava root-knot nematode and the potential problems for Mississippi sweet potato. The guava root-knot nematode is similar to the southern root-knot nematode and is considered the most damaging root-knot species in the world because of its wide host range, aggressiveness, and ability to overcome the root-k not resistance developed for many crops. Lorin, Jason, and Tom talk about the origins of the guava root-knot nematode, how it can be detected, and suggestions for management. 

Dr. Greg Tylka gives us an in-depth look at soybean cyst nematodes! The science behind their survival in the winter, infection in soybean plants, and the reproductive nature of this pest! We even discuss the science behind corn cyst!  

Pioneer Agronomy - Refocusing on Soybean Cyst Nematode Management: https://www.pioneer.com/us/agronomy/Refocusing-on-Soybean-Cyst-Nematode-Management.html

Amid extreme weather events, many grape growers ask themselves what they can do to adapt their vineyard for climate change. Chris Chen, Integrated Vineyard Systems Advisor in Sonoma, Mendocino, and Lake Counties at the University of California Cooperative Extension is exploring solutions to this question. Mediterranean climates like California, with hot and dry summers and cold wet winters, are particularly sensitive. Researchers expect temperature maximums will be higher and the minims will be lower in years to come. Chris explains a few tactics growers can use to continue farming successfully amid climate changes including rootstocks, canopy management, new scions, and most importantly trialing. References: REGISTER: 3/10/23 Canopy Management: Trellising, Sunburn, & Mechanization Tailgate Meeting | Paso Robles, CA 67: Impacts of Climate Change on Wine Production A New World of Wine: How the Viticultural Map is Changing | Greg Jones | International Masters of Wine Symposium (Video) Andy Walker, Emeritus Louise Rossi Endowed Chair in Viticulture and Enology Chen Lab Chris Chen Twitter Climate, Grapes, and Wine | Greg Jones | TEDx Roseburg (Video) Out of Sync: Vine Responses to Changing Conditions SIP Certified UCCE North Coast Viticulture UCCE Sonoma County Viticulture UCCE Viticulture Newsletters Online - North Coast Vineyard Team – Become a Member Get More Subscribe wherever you listen so you never miss an episode on the latest science and research with the Sustainable Winegrowing Podcast. Since 1994, Vineyard Team has been your resource for workshops and field demonstrations, research, and events dedicated to the stewardship of our natural resources. Learn more at www.vineyardteam.org.   Transcript Craig Macmillan  0:00  My guest today is Chris Chen. He's integrated vineyard systems advisor for Sonoma Mendocino and Lake counties with the University of California Cooperative Extension. And I think we're gonna have a very interesting conversation today, Chris has done some pretty interesting work and some pretty interesting ideas. So welcome to the podcast, Chris.   Chris Chen  0:14  Thanks, Craig. Appreciate it. Looking forward to it.   Craig Macmillan  0:16  Doing a little bit of background on you. Would you say that there's a particular thread or what the thread is that runs through your research and extension work? Because it seems like there is one to me.   Chris Chen  0:25  A lot of my work is focused on adaptation to climate change and vineyards. And it's something that goes back to when I was in grad school, you know, the, the whole climate change thing became really big and something to focus on when I entered grad school. And as I went through grad school, it became what I did. The thread here is kind of how do we adapt viticulture, to changing climates? How do we predict what a climate today is going to be in 510 years, the thread is to see how can we adapt to these changing conditions, and still keep viticulture, thriving and successful.   Craig Macmillan  0:57  What is the prediction right now, in terms of let's start with California, but we can talk about the West Coast, we can also talk about New York, and we can talk about Europe. But you work in California, what is the current picture in terms of long term climate change that might affect grapes?   Unknown Speaker  1:15  It's not really easy to say this will happen that will happen. But what we expect to see in California, it's a Mediterranean climate right now, these are very sensitive climate types, typically classified as regions with really hot, dry summers, cold, wet winters, right. And they're kind of fringe ecosystems, fringe climates. So they're on the border of, of an inland climate in a coastal climate, that means they're the most sensitive to climate change. So what we're expecting to see in California, and what a lot of researchers, climate researchers are planning on is, you know, increased temperatures, the maximums are going to be higher, the minimums are going to be lower, and those swings are going to be more drastic in between. So the diurnal temperature shift is going to be huge. You know, that is something that everyone kind of expects with climate change. It gets hotter, it gets colder, the extremes are more extreme, but what we're not really sure about is how precipitation is going to change. And in California, rainfall is such a huge thing. It's variable year to year, we have droughts for three years at a time and then one relief year, what we're really confused about is how is the rain pattern gonna change where we are today are we going to get the same rainfall and we're going to be able to support viticulture here anymore?   Craig Macmillan  2:33  Now that brings up an interesting question. I'm going to bring up Andy Walker here, Dr. Andy Walker, the very famous plant breeder and I attended a seminar that he did on rootstocks, which he's done a ton of work and many rootstocks are out as a result of his lab. And he started off the whole thing by saying, you can dry farm winegrapes anywhere in the world. And the room just went silent, like I don't think anybody was breathing. And then he says, Now you might get two clusters, providing but the plant itself is going to do what it does. It's an amazing plant. It's incredible. And then he went on and talked about being in the Andes and seeing things in different parts of the world. And I found that really inspiring because when we talk about what we're doing right now, water, obviously is probably the biggest knob. If you have all these knobs, you can twist fertilizer, whatever water is probably the biggest one. Yeah, California, you have done some work with a number of people, but also with Kaan Kutural who I love on drought tolerance, drought resistance, I would say and what kinds of things? Are you finding out what you mean? Where is it kind of leading you? Where is it? What's kind of the thought process?   Chris Chen  3:38  Andy, he was also my doctoral advisor. So I've heard his Spiel once or twice about dry farming. You know, you can do that can grow grapes in most almost all places without water there. There are grapes on islands that are irrigated with fog drip, so it's possible, but he's also right in saying that you're not going to get the yields that make you profitable. So that's concerning. And what we want to avoid, because we still need a certain tonnes per acre to reach profit margin that matters in terms of what can we do and how we're going for drought adaptation. There's the old approach of using rootstocks. And it's a very useful approach, right, these rootstocks from Andy Walker's perspective, and if you're looking at it from his lens, they have different rooting patterns. They have different water demands, and that translates to what we're growing on top. Whether it's Cab, Chardonnay, Sauvignon Blanc, whatever you want to grow on top of it, it's going to be impacted by what it's grafted to that is actually a very reasonable strategy to address drought that has its limits, you know, you still need water to grow grapes. Almost all grape vines in the wild, are only found near perennial water sources. So it's not like we can get rid of water altogether. We can't just leave them alone and expect to have any crop on them. But there's other things we can do. One of the huge management strategies that we can look at is canopy management. So canopy management in vineyards have really impacts how much water transpires and how much water evaporates from the surface of the soil. With a bigger canopy, you get less evaporation. But you also get more transpiration because there's more leaves, right. And vice versa. If you have a small canopy, you have the opposite problem that actually really impacts your fruit, your crop load, you know the quality of your fruit, the characteristics of the berries. So it's not something that everybody's going to play around with, because they want us to in the end, they want a certain kind of fruit with certain characteristics for their winery. But canopy management is a huge one as well, as rootstocks, there's also the interest in precision agriculture. So there is the spoon feeding approach where instead of irrigating large quantities at once, we can irrigate small portions at a time.   Craig Macmillan  5:43  Irrigate strategicly. I mean, I've seen some pretty interesting work from the past where it was like a 10, Vine irrigation block. And you were able to control this and that little bit in that little bit. And you could use NDVI to figure out where you want to do it. Interesting work. I'd never was convinced how practical that might be for most growers, especially if you're retrofitting their orchards.   Chris Chen  6:05  In Australia that irrigate on a tree to tree basis. So it's very doable. You know, the question is, how much water would you actually save doing that? And how much energy are you using to pump that every time?   Craig Macmillan  6:18  Exactly. Now, we're talking about rootstocks rootstock breeding back in the day, 100 years ago, or whenever it was all about phylloxera. And it was about salt. I know that Dr. Walker has done a lot of work on salt resistance. n=Nematode resistance is turned out to be a big one. If I remember that's the GRM series are specifically for nematode. Is that right?   Chris Chen  6:38  Correct. Yes. Those are anti Walker's.   Craig Macmillan  6:40  Crowning achievements. Brilliant stuff. You know, we're talking about genetic differences and rootstocks that have been bred for different conditions, including things like drought tolerance. What about what's on top, you make a point one of your articles that the landscape of wine growing is dominated by Cabernet Sauvignon and Chardonnay, which means we have a very limited genome, essentially, of what's above ground. And we've learned from other crops that might not be such a great idea. We're talking about maybe trying to rootstock our way out of some of this. Can we variety, some of our way out of this.   Chris Chen  7:11  So the short answer to that is yes. The long answer is a bit more complex. You know, overall, all of the scions we put on are all one species Vitus vinifera, there's a few others like Vitesse labrusca, which is Concorde. And there's a there's a couple others that we use, but the majority of what we consider winegrapes is Vitus vinifera. So the genetic differences in the scions are not huge. The real differences are in the phenotyping. Right, you look at a Cabernet Sauvignon vine. And you compare that to a Tempranillo or Zinfandel, you'll see that the latter, they actually have quite larger canopies, even though they're the same species. The weird thing is they're more heat tolerant. Part of that might be their transpiration and might be for several reasons, these small changes in how they look change how they interact with their environment. So the real concern in you know, changing the scions from place to place site to site is that some places actually have latched on to a variety or two. If you think about Napa Napa, you think Chardonnay and Cabernet Sauvignon, where I work in the north coast, it's Pinot Noir, a little bit of Chardonnay, some Sauvignon Blanc and Lake County, right? It's very possible to say, you know, if we have a one, one site that increases temperatures by, you know, temperature accumulation by 20%, in 10 years, it might behoove them to go from a cold climate grapes like Pinot Noir and switch over to something like Zinfandel. The problem is, well, the market that purchases their wine actually still keep buying their wines. If they go to Zinfandel, it would be a smart move. If you're thinking about, you know, the physiology of the plant of the difficulty of managing the vineyard, all the extra things you have to do if you want to stick with that cold climate grew up in a hot climate, not to say that people don't do that we do have Pinot Noir grown in San Joaquin Valley, for instance, just not as much as up here. So it's possible one of the problems is actually picking those varieties, picking the right varieties because just because it gets hotter here doesn't mean you know, Santa Rosa has the same climate as Bakersfield. There's differences in humidity and light incidents. There's differences in just cultural practices, what people do to manage the soils what they do for fertilizing. So overall, yeah, it's possible but there's other barriers besides just switching the plant.   Craig Macmillan  9:29  It sounds like some of those barriers are the ability to make accurate predictions about what might happen if I'm planting Zinfandel in an area where it's never really had Zinfandel. I don't know exactly what's gonna go on. But then also it sounds like acceptance of the marketplace is gonna play a big role. That's that's a different conversation. Unless you have a feeling about it. I think part of what goes on is we do have information from the marketplace. We do have research, but a lot of what goes on here is growers themselves as individuals are making decisions out what's gonna happen? Right? It's not necessarily that we're getting handed down this necessarily the trend, but like, I think this is where we're gonna go. When you talk to people about this kind of thing. What kind of response do you get from growers?   Chris Chen  10:10  Yeah, you know, it depends. There are growers that are all about trying new cultivars, and they usually inhabit kind of niche markets, a lot of these growers will grow varieties that are useful for blending. So if you need some more color, if you need some more acids, they'll grow these varieties that impart that to wines that otherwise wouldn't have them. And you know, there's only so much of a market for that. I think there's also growers on the other side where they say, Well, no, in order for us to make our ends meet, we have to stick with so and so variety, we have to stay with Pinot Noir because our entire consumer base wants it. And you know, there's trends in viticulture in California as a whole that have followed these, you know, this chain of events Muscats Muscats, used to be very popular along with making a rose out of Zinfandel. Riesling was another one, people planted a bunch of these things, and then the consumer market dropped out. And they were stuck with fines that take, you know, five years to hit any kind of good crop. And within those five years, it fell out of favor. So they're selling their grapes for pennies, compared to what they would have been if had they had them at the peak of the popularity, we can't change our varieties just based on popularity, and we can't keep them just based on popularity. But there are these constants right 40% of the grapes planted in California are Cabernet Sauvignon Chardonnay, which is not a bad thing. It just means that people want it.   Craig Macmillan  11:31  use the term asynchronous or asynchrony, and viticulture. What What do you mean when you refer to that?   Chris Chen  11:37  so that's a term that I thought would be very applicable to the situation. So vineyards as a whole run on a schedule, they run on timing, and part of that is their biological timing, right? So their biological timing is based off of heat accumulation. So the hotter it is for the longer the quicker we have budbreak, the quicker we have chute growth and fruit set, and so on. So that as the climates are changing, and we know we're going to see higher temperatures in some places, then we're seeing a shift in that timing. And a shift in that timing changes a lot of things, it changes how the plants interact with insects and pests and beneficial insects, because they're also changing their timing, we're seeing, you know, some insect pests are increasing their generations. So they instead of two generations a year, they'll have three in some really hot places, for instance. But also these these beneficial insects that control the pests are switching their timing of hatching and switching their timing of maturity. And we're seeing that more and more, and we're afraid we're gonna start seeing that in agriculture relatively soon. So what all of that together means is that when you look at a vineyard, the events that you would have had for the past 100 years are not happening at the same times as they would have been in the next 10 years than they did previously. And that's a challenge actually, for you know, management as well, because labor resources are, especially in agriculture are often you know, made more available during timeframes where they're needed. And if that timeframe changes, there's gonna be a year or two where that's a problem.   Craig Macmillan  13:09  If we don't change anything, let's say we don't change varieties, we don't change the root stocks or anything, I'll get vineyards that are 10 years old now and hopefully get another decade or two out of it, or I'm making decisions 20 years from now for a variety like Cabernet Sauvignon you're in and we will talk about Pinot Noir as well that I think that's an important one. But I want to start with Cab, in your experience, let's say things get warmer and colder. And then we don't know what's going to happen with weather. So let's just leave rainfall out of it for now. But just the swings in the higher the highs and lower lows, what impact do you think that's gonna have on wine quality or yield? How are these things going to change? Do you think as a viticulturalist?   Chris Chen  13:45  Especially wine grapes really need that big swing in temperature, so they need that diurnal shift that's really hot summer days and really cold summer nights. That really helps them develop their flavonol profiles, their tannins, their anthocyanins, anthocyanins more so about, light, you know, incidents light exposure, but that's beside the point. So it's actually kind of a good thing. The problem is when we hit these limits, right? So when we hit these limits of it's too hot. So now instead of accumulation of these compounds, what we're seeing is a degradation of them. So they're accumulating in the grapes faster throughout the year. So again, this is that asynchrony, right. So as you get closer toward the traditional historic harvest time, you think, okay, these grapes are still accumulating their tannins, or they're still accumulating their flavonols or their their anthocyanins are not degrading it. But what we're seeing is that increase in the growing degree days or heat accumulation is actually decreasing the amount of stable compounds in the grape that we want. So we're seeing especially with color, we're seeing a degradation in color. anthocyanins are degrading, much sooner and to higher degrees in these really hot summers, especially when We have these heat waves that we had last year. These heat waves are terrible for these things. But we don't know which varieties are going to be tolerant to this and can can withstand these changes in extremes. So the increases in high temperatures, the decreases in low temperatures, the low temperatures aren't really a problem unless we get freezing temperatures which we shouldn't in summer, but it's not impossible.   Craig Macmillan  15:23  Not impossible could happen. What about Pinot Noir, famously very sensitive, very narrow range that it likes. Right. I got you on the spot here.   Chris Chen  15:32  Yeah, I can't speak to that too much. Because all of the trials that I've done and I've seen have been with Cabernet Sauvignon, one of the most popular red varieties in the world, I can't say that it's more or less sensitive to these changes Pinot Noir. But based on its classification, as a region, one region two cold climate grape, it's likely to be more sensitive to these extreme highs in summer and degrade faster. We do know that Pinot Noir ripens sooner than Cabernet Sauvignon does, on average, you know, put them in the same spot and your Pinot is going to be done. I don't know spitballing number here two weeks before the Cabernet is so you harvest the two weeks ahead of time. That means if you're harvesting it at the same time as Cabernet, you're getting more degradation in those anthocyanin. So that would be the theory behind why Pinot Noir might be more affected by these high temperatures. But I don't have anything to cite for you at the moment.   Craig Macmillan  16:25  Sure, sure. But I think that your insight there is useful in that. Okay, maybe we don't know what's gonna happen. We can kind of guess at some things that might happen. But if we know kind of where things might end up, or how the vine might repond, I might change my winemaking, I might change my canopy management style, right? I knew a guy who was an old school farmer, and he refused to put in drip irrigation even in new vineyards. And I asked him about it. And he said salts, that's the way to go. That's it only way to do it. And I was like, well, that's 1974 It's not 1974 anymore. And he goes looks listen in the middle of a day, it's 105 I can turn on those sprinklers. And I can cool that canopy and I can avoid stress. I said we're gonna overwater, you're gonna do it, because you just gotta know what you're doing son, like just, I can put it out there. And I can manage this a more effective tool for me. I watched him over the years and saw what he did. He had it really dialed in. But he had a totally different approach to what tool he wanted to use to deal with whatever the environmental condition was. And I thought that was really interesting and very clever. Are there things that we can learn from other parts of the world? Because obviously, there's differences in climate different places to Australia, you know, very different interestes and very warm areas there, if I understand correctly, are we gaining knowledge, we gained some guidance from other parts of the world on this topic?   Chris Chen  17:42  If we're not we should be there's this popular topic that England United Kingdom can grow grapes now, and they can grow good grapes now. And that's new. That never used to be the case. And you know the story of I don't know if this is true. But the story of why Brut champagne or Brut sparkling wines called Brut is because the French made it for the English and they didn't like them. No, I mean, we do have things to learn. Yeah, we do have things to learn from other people, especially places that are really hot. South Africa, Australia, these, you know, these locations are, a lot of them are dealing with conditions that, you know, we see here as well, but they're dealing with it on a much larger scale. So we see, you know, really hot temperatures in the San Joaquin Valley, Sacramento Valley. But we grow grapes there. And we're good at it. You know, in Australia, that's a huge swath of land that's in those kinds of conditions. But then the one where it gets really sensitive is when we get to the coast when we get to colder climates, like where I work where I operate. So it's going to be, you know, the coastal regions that really are impacted more, because they don't have the infrastructure, they don't have the cultivars to really tolerate that heat. And what we need to do is look at places that are experiencing this change before we're experiencing it. And often these are Mediterranean climates, also, right, New Zealand, Australia, South America, Chile, and see what they're doing, see how they're adapting to it and what cultivars they're planting. You know, I'm not saying that all of Mendocino County should be planting Sheraz or Sahra. But you know, it might be good for some growers to try it out and see what's going on. I've been advocating for a lot of growers that, you know, if you're replanting, and vineyard, plant a few other cultivars somewhere and just see how they do, you know, it's not really great for if you're harvesting with the machine, because you end up knocking those into the same bin as all the other grapes. But if you could, you know, find an area where it's isolated and far enough away that you're not going to mix them up might be good to plant five, five to 10 vines of something else and see how it does because each each region is going to be different. Each region is going to have to have a different response because climate change is very regional.   Craig Macmillan  19:53  But the good news is that we are pretty clever. As an industry we've come up with all kinds of solutions to all kinds of problems over the years. without the folks like you have made that possible. We're running out of time. But I want to ask you one very simple and very short question. And that is based on everything that we've kind of talked about what one piece of advice or what one takeaway would you give a grape grower?   Chris Chen  20:16  I would say the most important thing is to do really good monitoring practices to really get out there and see how your vines are changing, and how your site is changing. You can you can try new cultivars, you can try, you know, different root stocks, you can try different canopy management practices. But if you don't keep track of how things are changing in response to that, then there's no point, right? There's a lot of really good tools out there. There's a lot of new things coming out that you can you can, you know, remotely sense and identify diseases, changes in stomatal conductance in different physiological measurements that are really important to developing a grapevine. Just look at these new monitoring solutions. Be wary of ones that may or may not work, you know, don't don't put all of your your eggs in one basket, that kind of thing. But get out there and monitor.   Craig Macmillan  21:06  I think that's great advice. And I think that applies to a lot of things. Where can people find out more about you?   Chris Chen  21:10  I have a website. If you go to Google, and you type in UC AND Chris Chen, it should bring up my bio, and there's a link to my lab page there, has a bunch of resources has a bunch of links and papers. And I think you know, especially if you're in the North Coast region and the counties I work in, you can just give me a call. You know, most people can just call me anyways, I work for University of California. So it's, you know, quasi public domain. Yeah, please feel free to reach out.   Craig Macmillan  21:38  Fantastic. So our guest today has been Chris Chen. He's an integrated vineyard systems advisor for Sonoma, Mendocino and Lake counties with the University of California Cooperative Extension. Thanks for being on the podcast. Chris. This is really fun.   Chris Chen  21:50  Thanks for having me. Craig. Enjoyed it.   Transcribed by https://otter.ai

In this episode, Potatoes USA Conversation Architect, Natalia Cervantes, interviews Inga Zasada about the latest nematode project and how it can help the potato industry increase yield and profit. Resources for this episode: For questions or feedback on Actionable Science Against Nematodes Project, please contact Alyssa Green at Alyssa@PotatoesUSA.com  To learn more about Production Research at Potatoes USA, visit SpudProduction.com To be featured on Potato-Cast, email Natalia@PotatoesUSA.com To see all the great information available about potatoes, potato nutrition, or fun ways to cook with potatoes, visit PotatoGoodness.com    

On this episode of the I See Dead Plants podcast, host Ed Zaworski Interviews Clemson University professor of plant pathology Dr. John Mueller. John and Ed discuss how to sample for nematodes, management options available for affected fields, and more. Additional Resources https://cropprotectionnetwork.org/encyclopedia/nematodes-that-feed-on-corn https://www.youtube.com/watch?v=bhbKk-HcMe0 https://blogs.clemson.edu/sccrops/2022-south-carolina-corn-production-guide-now-available/ https://uflnematodes.wordpress.com/ https://nematology.ucr.edu/ https://nematologists.org/   How to cite the podcast: Zaworski, E. (Host), Mueller, J.(Interviewee). Nematodes That Feast on Corn S2:E5 (Podcast). 1.11.20. In I See Dead Plants. Crop Protection Network. https://sites.libsyn.com/416264/s2e5-nematode-that-feast-on-corn

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