Sustainable Winegrowing

Lasers may offer a chemical-free way to deter bird pests in vineyards and other agricultural systems.  George Gallagher, Department Head of Animal Science at Cal Poly San Luis Obispo, explains why bird pressure goes beyond crop loss, raising concerns about disease risks like salmonella, E. coli, and transmission of avian influenza. He shares results from a controlled study using a handheld laser, aimed at birds' feet, to measure how long it took them to respond.  The research showed that different birds react differently. George highlights the importance of animal safety and the role of species-specific vision when evaluating new deterrent tools. Listen through the end to hear if the lasers work on rats.  Resources:   58: Barn Owls 114: Designing a Vineyard for Year-Round Sheep Grazing  272: 30 Gophers a Night: Why Barn Owls Belong in Your Vineyard Cal Poly Animan Science Department George Gallagher George Gallagher  |Amanote Research George Gallagher | Research Gate  Tactical to Practical: The Human Component of Human-Wildlife Conflict Resolution  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  

Legal oversights can cost wine brands dearly, but with the right guidance, many are entirely preventable. Lindsey Zahn, Managing Partner of Lindsey Zahn P.C. Alcoholic Beverage Law Firm, breaks down the top four legal pitfalls wineries and wine brands must avoid. From building solid contracts and understanding who owns what, to navigating TTB labeling rules, producing non-alcoholic wines, and staying compliant with social media advertising laws, this episode arms you with practical knowledge to reduce risk and protect your business from penalties.  Resources:   187: Labor and Employment Law Tips from a Lawyer Code of Federal Regulations - Food Labeling  Code of Federal Regulations – Labeling and Advertising of Wine Dealcoholized Wine and Malt Beverages - Labeling Guidance for Industry: Food Labeling Guide Lindsey Zahn  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  

Foxen and Niner show impactful ways to weave generosity into everyday business. As you plan for 2026, think about the unique ways your brand can meaningfully engage with your local community. Then, share your team's participation, spotlight the organizations you support, and tell the stories that highlight your values. Resources:  *** Tell Your Sustainable Story Online Course ***   Apply for SIP Certified Wine  Likely Story Strategies  Marketing Tips eNewsletter  Sustainable Story Worksheet   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  

Rising temperatures and erratic weather accelerate ripening, spread disease faster, and shift sugar, alcohol, and acidity levels. All of which threaten wine quality and style.  At Geisenheim University, Dr. Manfred Stoll is testing "vitivoltaics": semi-transparent, trackable solar panels installed above vines. The system moderates heat, radiation, and extreme weather, while improving young vine establishment and water infiltration. Beyond the vineyard, this renewable energy can power everything from irrigation pumps to EV charging stations for wine tasting guests.  Resources:   281: How Rootstock Impacts Vine Drought Tolerance and Longevity 283: Developing Cold-Hardy Grapes with 23andMe Technology Agrivoltaics in the Vineyard Agrivoltaics in wine growing areas Are These Smart Solar Panels the Future of Sustainable Vineyards? Assessing the economic performance of agrivoltaic systems in vineyards - framework development, simulated scenarios and directions for future research Grape Growth and Berry Development Under the Agrivoltaic System in Vineyards Manfred Stoll Soaking Up the Sun: Agrivoltaics Build Resiliency into Producers' Operations in Rio Grande Valley  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  

Will hybrid grapes help vineyards survive climate change? Professor Karine Pedneault of the Université du Québec en Outaouais explores this question through trials that expose grapevines to drought and heat stress. Testing both vinifera and hybrid varieties, her research measured plant water flow and metabolic responses to determine resilience. While hybrids still carry a stigma around flavor, they showed promising resistance, raising the potential to reduce fungicide use by up to half and adapt more sustainably to extreme weather scenarios.   Resources:   223: New Decision Support System for Irrigation Efficiency 213: High Resolution Data from Space Helps Farmers Plan for Climate Change Karine Pedneault  Karine Pedneault – Google Scholar Karine Pedneault - Instagram Karine Pedneault - LinkedIn Karine Pedneault – Research Gate Metabolic response of vitis vinifera and interspecific vitis sp. varieties to heat stress, water deficit and combined stress, using a metabolomic approach The organic vineyard as a balanced ecosystem: Improved organic grape management and impacts on wine quality  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  

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  

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  

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  

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  

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  

Can no-till really work in low-rainfall, compaction-prone soils? Taylor Jones, Director of Viticulture at Dierberg and Star Lane Vineyards in Santa Barbara, California shares insights from an 8-year vineyard floor trial comparing till vs. no-till practices. From vine vigor to soil health, microbial life to tractor fuel savings, Taylor reveals surprising data and offers practical advice for growers considering a shift in floor management.   Resources:   262: A Vineyard Research Site to Study Soil Health   253: Regenerative Agriculture: The Path the Climate Change Resilience? 211: Vineyard Nutrient Management Across the United States California Department of Food and Agriculture's Healthy Soils Initiative Healthy Soils Playlist Taylor Jones | 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 Vineyard Team – Become a Member  

After wrapping up Episode 284 on SGMA, Kevin Rost (Apollo Ag Technologies) and host Craig Macmillan kept the conversation going—and it was too good not to share. In this bonus episode, Kevin dives deeper into the benefits of maintaining irrigation distribution uniformity, selecting cover crops based on grower goals, and how agroforestry and silvopasture can revolutionize water retention and soil health. Learn how regenerative practices can reduce water use, pesticide inputs, and fertilizer needs while improving soil biology. Resources:         284: SGMA Demystified - Acronyms, Deadlines, and What You Need to Know 274: Beyond Foxy: The Case for Hybrid Winegrapes Apollo Ag Technologies Groundwater: Understanding and Managing this Vital Resource Kevin Rost on LinkedIn Sustainable Groundwater Management Act (SGMA) Ultimate Irrigation Playlist 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

Social media doesn't have to be overwhelming—especially with the right strategy. In this episode, we share four essential tips to grow your brand online, straight from digital marketing expert Emma Tessler of 95 Media.  Focus on 1–3 platforms that align with your audience Craft a clear and consistent brand message Repurpose content to expand your reach Use analytics to improve your strategy  Learn how to make social media work for you without burning out.  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  

Understanding your water use is essential—whether it's regulated or not. Kevin Rost, Sales Representative for Apollo Ag Technologies in Fresno, California, shares how growers can get ahead of evolving water management expectations. Using California's Sustainable Groundwater Management Act (SGMA) as a case study, he explains acronyms like GSA and GSP, outlines affordable tools for monitoring water use, and highlights why participation in local decision-making matters. This episode offers valuable insights for any grower looking to protect their resources, reduce costs, and build a more resilient farm. Resources:         Apollo Ag Technologies Groundwater: Understanding and Managing this Vital Resource Kevin Rost on LinkedIn Sustainable Groundwater Management Act (SGMA) Ultimate Irrigation Playlist 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

Most of the world's wine grapes, like Chardonnay, Merlot, and Sauvignon Blanc, come from Vitis vinifera, a species prized for fruit quality but highly vulnerable to cold, pests, and disease. Assistant Professor Soon Li Teh of the University of Minnesota is developing new cold-hardy cultivars by combining traditional breeding with DNA technology—essentially 23andMe for grapes. His work taps into the resilience of native American species to improve winter survival and disease resistance. But it's no quick fix: the process from initial cross to cultivar release takes 18 to 25 years. Resources:         135: Cold Hardiness of Grapevines 155: Sustainable Vineyard Management Across Different Climates 217: Combating Climate Chaos with Adaptive Winegrape Varieties Grape Breeding and Enology project website Grape breeding at the University of Minnesota Soon Li The, LinkedIn Soon Li Teh, University of Minnesota 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

AI won't replace you, but it can help you do more. Marketing expert Tamara Bingham (Likely Story Strategies) shares 5 practical ways wineries can use AI to save time, repurpose content, and plan smarter. Tune in for quick tips to work more efficiently and stay creative. 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

Originally developed to combat phylloxera, rootstocks are now being researched as a solution to one of viticulture's challenges: drought. Dr. Suraj Kar, Assistant Professor of Viticulture at Cal Poly San Luis Obispo, explores the 150-year history of rootstocks and their evolving purpose. He explains the complex influence rootstocks have on drought tolerance, vine vigor, and fruit set—and how long-term research is identifying those best suited to support vine longevity in a changing climate. Resources:         110: How to Develop a New Vineyard Site 171: How to Farm Wine Grapes for Climate Change Differences in grapevine rootstock sensitivity and recovery from drought are linked to fine root cortical lacunae and root tip function Foundation Plant Sciences Grape Registry: Grapevine Varieties Irrigation and rootstock effects on the phenolic concentration and aroma potential of Vitis vinifera L. cv. Cabernet Sauvignon grapes Researchers pinpoint drought-resistant traits in grape rootstocks Root pressure–volume curve traits capture rootstock drought tolerance Suraj Kar, Ph.D The influence of grapevine rootstocks on scion growth and drought resistance 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 – Discount Code PODCAST25 Vineyard Team – Become a Member

 Want to get your winery featured in the press? Start with a better press release. Erin Kirschenmann, Managing Editor of Wine Business Monthly and founder of Novel Pairings, shares what makes a press release newsworthy. She explains how to tailor your message, capture editors' attention with the five Ws, and why showcasing the human side of your brand matters. Learn how to craft more effective press releases and make your brand stand out. Resources:         265: How to Stand Out on Social Media in 2025 276: The Business Case for Employee Engagement in the Wine Industry | Marketing Tip Monday Erin Kirschenmann on Instagram Novel Pairings Wine Business 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

Why do most tasting room guests show up? It's not for the wine. Dan McCole (Michigan State University) shares research-backed tips to elevate customer experience through atmosphere, staff engagement, and showcasing accolades. Resources: *** Tell Your Sustainable Story Online Course *** 257: Understanding Winery Visitors – Increase Sales with your Messaging 2025 SIP Certified Sustainable Stories – get inspired Apply for SIP Certified Wine 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

Fungicide resistance in powdery and downy mildew is a growing challenge in Australian vineyards. Ismail Ahmed Ismail, Senior Research Officer at the South Australian Research and Development Institute, discusses a decade-long national study on fungicide resistance in Australian vineyards. Listeners will learn how spore trapping is being made practical and affordable, the use of phenotyping and genotyping to detect resistance, and why monitoring fungal populations is critical for sustainable disease management across FRAC groups. Resources:         266: Soft Pesticide Trial: Powdery Mildew, Downy Mildew, Botrytis, and Sour Rot 235: Battling Fungicide Resistance with Glove Sampling 219: Intelligent Sprayers to Improve Fungicide Applications and Save Money 117: Grapevine Mildew Control with UV Light Australian Fungicide Resistance Extension Network FRAC Code List©* 2024 Improving the understanding of fungicide resistance in Australian viticulture Status of fungicide resistance in Australian vineyards and developing strategies for monitoring Understanding fungicide resistance in powdery mildew, downy mildew and botrytis 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