June 10, 2026
Free webinar will present PD/GWSS Board-funded research on climate-driven disease risk and area-wide control strategies — amid a breaking statewide alert over GWSS-infested grapevines sold at Costco stores
Healdsburg,...
September 21, 2021
Testing continues, but new treatment meets approval of U.S. EPA and several state regulators.
—Jeff Siegel
Walk around certain vineyards, whether the well-renowned regions of California or the less familiar...
July 10, 2020
The PD/GWSS Board voted during its July 7 meeting to set the winegrape assessment at $1.00 per $1,000 of value for the 2020 harvest. The Board’s recommendation was approved by CDFA Secretary Karen...
June 24, 2020
The Pierce’s Disease & Glassy-Winged Sharpshooter (PD/GWSS) Referendum, conducted this spring, passed with 78 percent approval of California winegrape growers. All winegrape producer entities that...
June 2, 2020
Carrying a heavy economic burden for those areas of the country with infestation of the glassy winged sharpshooter (GWSS), Pierce’s disease is a plant pathogen, transmitted exclusively by sap-feeding...
May 6, 2020
Wine Institute, The California Association of Winegrape Growers and Family Winemakers of California urge you to vote YES on the Pierce’s Disease Control Program (PDCP) referendum. Continuing...
March 3, 2020
More Winegrapes Could Go Unsold, Analysts Believe: With the amount of winegrapes that went unpicked in 2019, the message to grape growers from marketers and vineyard managers is clear: Without a winery...
December 26, 2019
Winemakers Are Using Cutting-Edge Data and Centuries-Old Wisdom to Combat Climate Change: Climate change isn't some abstract concept in the wine world. It alters every facet of winegrowing and production....
November 5, 2019
How Labor Challenges Affected the 2019 Grape Harvest: With drastic labor shortages up and down the West Coast, this years vintage may mark a dramatic shift in the way the wine industry views labor...
May 1, 2019
Merger Promises New 'Big Data Era' for the Wine Industry: One of the US's most popular consumer sites, Wine Folly, has merged with the Global Wine Database (GWDB) and unveiled plans to make big data about...
April 15, 2019
The Best AVA Not on the Label: If you want some great Syrah, I'm going to tell you about a place that grows it. The wines are fascinating - complex and not fruit-driven - and a true product of their unique...
April 2, 2019
Science and the Future of Winemaking: Winemaking combines art and science, and producers have never had more technological tools available to understand and leverage the latter...
January 9, 2019
Constellation Brands Plunges Most in Six Years on Forecast Cut: Constellation Brands Inc., the alcohol giant betting big on the cannabis industry, plunged the most since 2013 after the company cut its...
December 12, 2018
Illinois Distributor's Massive Payout to TTB: As the Washington DC-based Alcohol and Tobacco Tax and Trade Bureau (TTB) ramps up its trade practice-enforcement investigations, more wholesalers are appearing...
November 30, 2018
Napa Vintner, Oregon Officials Meet to Defuse Wine-Labeling Dispute: Oregon regulators and a California winery accused of misrepresenting the Oregon origins of its bestselling pinot noir, an act which...
September 18, 2018
Warren Winiarski Awarded American Wine Legend Wine Star Award by Wine Enthusiast: Wine Enthusiast magazine is awarding Warren Winiarski its Wine Star for American Wine Legend at this years Wine Star Awards...














