Grapes

Sun World successfully takes Italian growers to court

In recent months and in four separate cases, Italian courts have ruled in favor of Sun World International LLC in litigation the company has filed against unlicensed growers for their unlawful production and sale of... more »

Pest update: Efforts continue to control SWD, SLF

In 2022, Fruit Growers News highlighted research in California and other states related to imported wasps to control the spotted-wing drosophila (SWD) fruit fly. Kent Daane, Extension specialist with UC-Berkeley and stationed at the Kearney... more »

Sustainable pest management winegrape webinar focus

An upcoming webinar is deigned to inform winegrape growers about recent research on biological control in winegrapes. The WAVEx webinar is scheduled for March 21 from 12:30–1:30 p.m. Pacific Time. The event is sponsored by... more »

Growers scrap vineyards as market dims

A once-in-a-generation downturn in the wine market is reshaping California’s grape growing regions as farmers tear out vines to rebalance supply with declining demand. Throughout this winter, bulldozers plowed through Lodi’s wine country, leveling vineyards... more »

Powerful grapevine gene fights downy mildew

Downy mildew has been a concern for grape growers for generations, particularly in the Eastern U.S., where moisture allows the fungal disease to defoliate vineyards if untreated. “It can cause nearly 100% yield loss if... more »

Washington Winegrowers Association honors industry leaders

Washington’s wine industry is paying tribute to its industry leaders. At the Feb. 5 Washington Winegrowers Association annual Leadership & Legacy luncheon in Kennewick, Washington, the association celebrated the careers, accomplishments and leadership of Washington... more »

Unlocking vineyard data through technology

Grape growers, crop consultants, Extension faculty and other educators can learn about My Efficient Vineyard (MyEV), an open-access tool used to integrate vineyard data into vineyard maps that can inform farm management decision-making, during a... more »

Sipcam Agro USA introduces new grape biofungicide

Sipcam Agro USA has introduced a biofungicide available in other states now for use by California growers. Mevalone is designed to treat winegrapes, table grapes and raisin grapes. The Durham, North Carolina, based crop protection... more »

Washington winegrowers group to host Winevit 2024

This year’s iteration of WineVit, a three day conference for winegrape growers, vintners and industry professionals, is scheduled for Feb. 5-7. The Washington Winegrowers Association is announcing the WineVit 2024 Convention and Trade Show. The... more »

UC-Davis Viticulture & Enology sees new leadership

The Department of Viticulture & Enology at the University of California-Davis recently changed leadership. Professor David Block stepped down as department chair after 12.5 years, and Ben Montpetit, associate professor, was named interim chair, effective... more »