Fungal pressures are complex in Michigan State’s humid continental climate. Andy Fles, Vineyard Manager at Shady Lane Cellars, uses a fungicide program that's about 50% organic, but he wondered if even softer products could keep diseases at bay. Andy got a Sustainable Agriculture Research and Education (SARE) grant and set up an experiment to test his usual program and softer products against four common fungal diseases: Powdery Mildew Downy Mildew Sour Rot Botrytis His conventional method included bacterium-based products and neonicotinoids, while his soft program leaned more on oils like stylet, neem, thyme, and orange; and a Lupin seed extract product. Andy counted infected leaves to assess mildew pressure. To assess botrytis and sour rot, teams from Michigan State University, Rufus Isaacs Lab, and Tim Miles Lab ran tests on clusters from each treatment. The project is ongoing, but results so far show that the soft products are keeping pace with his standard program.

Over two years we released 30 online courses that garnered 526 total views in the Sustainable Winegrowing On-Demand online course grant project! Here's what Participants had to Say: "The Sustainable Winegrowing on Demand course is thoughtfully created and packed with valuable insights. The content is thorough and practical, providing useful knowledge that’s both relevant and immediately applicable." - Thomas Crottogini, Helena Agri-Enterprises "The quality of the content and the flexibility of the online platform are awesome. Super interesting and useful; easy to access." Winegrape Farmer, Paso Robles, California Final Survey Results 94% want more courses Top 3 reasons for taking courses:59% - Improve sustainability 56% - DPR hours 52% - To learn for future projects Top 3 future topics:Soil health Pest/disease management Vineyard development Note on CE Hours: We understand that the quiz length, inability to fast forward, and need to click to continue ca

To conclude a year defined by forward-thinking practices and community engagement, we at Vineyard Team proudly share an annual review to highlight our industry’s significant achievements and ongoing commitment to sustainable winegrowing. In 2024, we hosted 8 Tailgates and 2 collaborative events across 3 counties, offering over 20 continuing education (CE) hours to growers and ag professionals. These events strengthened the sense of community, supported five local coffee shops, and fostered the formation of countless new friendships. November’s annual Sustainable Ag Expo included: 531 attendees 63 exhibitors 3 special networking opportunities 16 in-person seminars 13 online courses 29 hours of continuing education  147 attendees experienced streamlined DPR reporting through a collaboration with CE Reported. All attendees enjoyed 38 gallons of coffee, 205 donuts, 26 bottles of wine, and 600 ounces of beer in the event’s lively and engaging atm

Panel: Areawide Management of Vine Mealybug and Leafroll Virus Sustainable Ag Expo   |   November 13    |    2:00-3:00 pm Dr. Kent Daane will be joined by a panel of expert growers from various California growing regions to discuss the challenges of areawide management of vine mealybug and leafroll virus. Get Tickets! --- Dr. Kent Daane is Professor of Cooperative Extension Specialist in the Department of Environmental Science, Policy and Management, University of California, Berkeley, CA. He has laboratories on the Berkeley Campus and at the Kearney Agricultural Research and Extension Center, where his lab works on the development of integrated pest management (IPM) and sustainable agriculture programs for insect and mite pests of perennial crops. Research to improve and extension to implement insect pest management are his primary objectives and, to this goal, he has delivered 100s of presentations and co-authored numerous publications. Biolog

Farmers and agricultural experts indicate that better access to ongoing education is crucial to advance their businesses. Recognizing that advancements in science and technology are constant, Vineyard Team launched a series of online courses to deliver the latest education on sustainable winegrowing.  Courses feature insights from experienced farmers, researchers, and UC Extension. Best of all, viewers can access these courses for free (saving $380)! All courses within Sustainable Winegrowing On Demand include valuable continuing education hours (11.5 Department of Pesticide Regulation, 34 Certified Crop Advisor), and a train-the-trainer kit so viewers can easily educate their team. Through this program, there is a unique opportunity to connect with other sustainable winegrowers through roundtable discussions. Larry Witted, PCA and CCA from Lodi, California shares, "The Sustainable Winegrowing education from Vineyard Team allows me to view cutting-edge educational pro

Lange Twins has implemented individual regenerative practices but now they are asking, what would happen if they stacked them? Kendra Altnow, Sustainability Manager at Lange Twins Family Winery & Vineyards and a 5th generation Lange shares Project Terra. The goals are to increase biodiversity, build and enrich the soil and improve watersheds through shifting farming practices, restoration, and conservation. They are accomplishing this through grazing livestock, establishing permeant ground cover, reducing tillage, improving native habitat, and reducing reliance on herbicides, insecticides, and fungicides. LISTEN IN Resources:         REGISTER | June 12, 2024 : Regenerative Agriculture in a Production Vineyard 2.0 Tailgate 121: Regenerative Agriculture (Rebroadcast) BIFS Field Day Cover Cropping and Livestock Grazing for Regenerative Agriculture Blue Point Conservation Science California Department of Farming and Agriculture Center for Land Based Learning Commun

Trying to manage the weeds in your vineyard? John Roncoroni, Weed Science Farm Advisor Emeritus with the University of California Cooperative Extension, Agriculture and Natural Resources covers control practices including biological, mechanical, cultural, chemical, and perhaps in the future, electrocution. Although weeds rarely compete with vines, they can host insect and vertebrate pests and get in the way of pruning crews, increasing labor costs. Listen in for John’s number one tip to better manage weeds in your vineyard. LISTEN IN Resources:           128: A New Focus on Weed Management (Rebroadcast) 26th IPM Seminar #1: Sustainable Weed Management for Vineyards and Vineyard Ponds Herbicide-resistant weeds challenge some signature cropping systems (Journal article) John Roncoroni MAINTAINING LONG-TERM MANAGEMENT: Herbicide-resistant weeds challenge some signature cropping systems Post-harvest Weed Control with Napa RCD and John Roncoroni (video) Sus

LISTEN IN Businesses are vital contributors to the communities they serve. Beyond stimulating the economy and creating jobs, many business owners go the extra mile by creating a meaningful philanthropy program. Their efforts profoundly impact facets of the community that need support the most. Welcome to Marketing Tip Monday with SIP Certified. We know customers are looking for wines labeled as sustainable. While our longer-form episodes help you learn about the latest science and research for the wine industry, these twice-monthly micro podcasts will help you share your dedication to sustainable winegrowing so you can show your customers that you share their values. Meaningful corporate social responsibility (CSR) strategies give businesses the opportunity to connect with community members, improve company culture, and cultivate consumer trust, all while doing good for causes they believe in. This week’s Marketing Tip tells the Sustainable Story of how Oso Libre

In the 1880s, Pierce’s disease caused a devastating, total collapse of the Southern California grapevine industry. Today, growers have hope for the future thanks to new varieties. Adam Tolmach, owner of Ojai Vineyard, planted four of these new varieties as a field trial on a plot of land where Pierce's disease wiped out his grapes in 1995.  Pierce’s disease is a bacterium spread by insects, typically a sharpshooter. One bite and the vine dies within two to three years. To develop resistant varieties, Andy Walker of the University of California at Davis crossed the European grape Vitis vinifera with Vitis arizonica. 20 years later, commercial growers have access to three red and two white varieties. Listen in to learn how Tolmach’s experiment is a success both in the vineyard and with customers. Plus get tasting notes for the new varieties. LISTEN IN Resources:         REGISTER: The Ins & Outs of Developing a New Vineyard Site 89: New

225: California’s Ban on Autonomous Tractors An antiquated California law makes using autonomous equipment in the vineyard challenging. Michael Miiller, Director of Government Relations at the California Association of Winegrape Growers (CAWG) explains that workplace safety standards developed in the 1970s based on 1940s equipment state that self-driven tractors must have an operator onboard. To update this law, CAWG is working closely with manufacturers and countries that allow autonomous equipment to aggregate data on safety. Automation has many potential benefits to farm workers including developing transferable skills, upward mobility, precision agriculture, and increased safety. Learn about how the law works today and about funding opportunities to train staff. LISTEN IN Resources:         117: Grapevine Mildew Control with UV Light 120: Autonomous Drone Vineyard Spraying 219: Intelligent Sprayers to Improve Fungicide Applications and Save Money Californ