With fungicide resistance on the rise, grape growers are looking for new ways to manage powdery mildew. Lexi McDaniel, Viticulture Extension Specialist at North Carolina State University, explores the science behind using UVC light to combat this grapevine disease by directly disrupting the DNA bonds needed for replication. She shares insights from her trials, including why the light must be applied at night, how often it needs to pass through the vineyard, and how this technique compares to traditional fungicide programs in both cost and effectiveness. Resources: 117: Grapevine Mildew Control with UV Light 197: Managing the Sour Rot Disease Complex in Grapes 219: Intelligent Sprayers to Improve Fungicide Applications and Save Money 235: Battling Fungicide Resistance with Glove Sampling 266: Soft Pesticide Trial: Powdery Mildew, Downy Mildew, Botrytis, and Sour Rot Field-Scale Ultraviolet-C Light Applications to Manage Grapevine Powdery Mildew Grapevine Powery Mildew UV-C Information Introducing UVC applications for powdery mildew control in grapevines Lexie McDaniel North Carolina State Extension Ultraviolet-C (UVC) Light Can Be a Powerful Tool Against Grapevine Powdery Mildew Vineyard Team Programs: Juan Nevarez Memorial Scholarship - Donate Online Courses – DPR & CCA Hours SIP Certified – Show your care for the people and planet Sustainable Ag Expo – The premiere winegrowing event of the year Vineyard Team – Become a Member
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291: 3 Eco Buzzwords You Didn't Know Are Sustainable | Marketing Tip Monday
Terms like "regenerative," "climate‑smart," and "social equity" aren't just buzzwords—they're the building blocks of sustainable winegrowing. Learn wine brands protect soil, reduce energy use, and support people, all while producing high-quality wine. Resources: *** Tell Your Sustainable Story Online Course *** Apply for SIP Certified Wine Likely Story Strategies Marketing Tips eNewsletter Sustainable Story Worksheet Print Electronic Vineyard Team Programs: Juan Nevarez Memorial Scholarship - Donate SIP Certified – Show your care for the people and planet Sustainable Ag Expo – The premiere winegrowing event of the year Vineyard Team – Become a Member
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289: How Spotted Lanternfly Puts Grapes at Risk—and What Growers Can Do
Spotted lanternfly (SLF) is more than a nuisance, it poses a serious risk to vineyards. Brian Walsh, Extension Educator and Spotted Lanternfly Researcher with Penn State Extension, explains how this invasive insect threatens grapes across the eastern U.S. From unusual egg-laying behavior to honeydew-covered canopies that attract stinging insects, Walsh explores why vineyards are especially at risk and how growers can prepare during peak pressure in September. Learn about insecticide options, biocontrol efforts, and scouting strategies—whether SLF is in your area or not. Resources: 96: Spotted Lanternfly - Threat to California 175: How to Prepare for Invasive Pests in Your Vineyard An Introduction to the Invasive Spotted Lanternfly:Webinar on April 21, 2023 Brian Walsh Research Update of Spotted Lanternfly in Grape: Webinar on March 9, 2022 Spotted Lantern Fly Spotted Lanternfly Management in Vineyards Spotted Lanternfly Management for Landscape Professionals Vineyard Team Programs: Juan Nevarez Memorial Scholarship - Donate Online Courses – DPR & CCA Hours SIP Certified – Show your care for the people and planet Sustainable Ag Expo – The premiere winegrowing event of the year – Discount Code PODCAST25 Vineyard Team – Become a Member
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288: Why Now Is the Time to Promote Your Sustainable Certification
64% of consumers say sustainability is a top purchasing factor—even during inflation. But how do you turn that intent into action? Learn how to close the "aspiration-action gap" by proudly promoting your sustainable certifications and showing customers your commitment to responsible practices. Resources: *** Tell Your Sustainable Story Online Course *** Apply for SIP Certified Wine Likely Story Strategies Marketing Tips eNewsletter Sustainable Story Worksheet Print Electronic Vineyard Team Programs: Juan Nevarez Memorial Scholarship - Donate SIP Certified – Show your care for the people and planet Sustainable Ag Expo – The premiere winegrowing event of the year Vineyard Team – Become a Member
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287: Dry Farming Vineyards: Where It Works and How to Begin
Dry farming is more than just skipping irrigation—it's a deliberate practice that starts with soil stewardship. Lauryn Leeds Pesch of Chavez & Leeds Family Vineyards and Leeds & Pesch Vineyard Consulting shares her deep-rooted knowledge in dry farming, a technique that relies solely on stored winter and spring rainfall to meet a vine's needs. Learn about a $2M research initiative with the Department of Water Resources exploring water conservation in coastal California vineyards, the 5-step cultivation process, and how a new mapping tool can help you find and learn from neighboring dry-farmed vineyards. Resources: 151: The Role of the Soil Microbiome in Soil Health 153: The Role of Nematodes in Soil Health 171: How to Farm Wine Grapes for Climate Change 177: The Role of Arbuscular Mycorrhizal Fungi with Paul Schreiner 181: Can Applying Compost Reduce Water Use? California Ag Water Stewardship Initiative California Ag Water Stewardship Initiative Dry Farming Dry Farming in Coastal California Vineyards Project Lauren Leeds Pesch Instagram @calidryfarming Lauren Leeds Pesch LinkedIn Vineyard Team Programs: Juan Nevarez Memorial Scholarship - Donate Online Courses – DPR & CCA Hours SIP Certified – Show your care for the people and planet Sustainable Ag Expo – The premiere winegrowing event of the year – Discount Code PODCAST25 Vineyard Team – Become a Member
Get the latest science and research for the wine industry with Sustainable Wine Growing. Vineyard Team brings you industry professionals and experts on resource issues and business trends related to sustainable agriculture to help you put sustainability into practice.
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