The Lodi Winegrape Commission has learned through the mealybug and virus crisis that by getting everyone involved in one room to have informed discussions around a complex challenge, much progress can be made and it is easier to move forward in a positive and collaborative manner. Burning has been an efficient, effective and economical way to dispose of diseased plant material for centuries across the globe – rapidly removing harmful pathogens that are a threat to nearby vineyards and to the next crop that goes in the ground. As we attempted to navigate current open-air ag burning restrictions and understand our options to safely and effectively dispose of diseased vines, we quickly discovered that there exists an extreme amount of confusion on all sides, from the enforcers not understanding the nuances of the regulation to the growers not knowing how to legally remove a vineyard. To provide much-needed clarity and understanding amongst our winegrowing industry, the Lodi Winegrape Commission organized a big outreach meeting to gather industry and growers, the California Air Resources Board, the San Joaquin Valley Air Pollution Control District, County Ag Commissioners, and policy makers around the topic of open-air ag burning restrictions and alternatives on September 12, 2023 in Stockton.
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- The 14-page main meeting handout, which includes the agenda, the phase out schedule, financial incentive information, vineyard removal tips and resources, best practices for burning alternatives, and TAP-approved crops for rotation is available HERE and as a hard copy at the Lodi Winegrape Commission office (2545 W Turner Rd, Lodi)
- A blog post with more details about why we hosted meeting is available HERE
- The California Air Resources Board and San Joaquin Valley Air Pollution Control District presentation is available HERE and shared with their permission
- The San Joaquin Valley Air Pollution Control District ag burning website: ww2.valleyair.org/agriculture/agricultural-burning
- The San Joaquin Valley Air Pollution Control District Compliance Assistance Bulletin February 2, 2024: cab-2024.pdf (valleyair.org)
- The California Air Resources Board valley ag burning website: ww2.arb.ca.gov/our-work/programs/agricultural-burning/san-joaquin-valley-agricultural-burning
- The Sitos Group’s website on pyrolysis and biochar: www.sitos.earth/
- The California Association of Winegrape Growers (CAWG) ag burning resources website: www.cawg.org/Wine1/Shared_Content/Resources/Grower_Resources/Open-Ag-Burn-Hotline.aspx?hkey=a48660e0-3a7c-4872-9753-abb3bce17c4d