After a seven-year campaign, winegrape growers and vintners applaud 11 new AVAs.

A raking study investigated what effect falling grape leaves has on herbicide efficacy. See the results here from researcher John Roncoroni, farm advisor at the University of California.

Horseweed has been in the deeper soils of Sonoma County, California, for a few years but is now a problem. John Roncoroni, farm advisor at the University of California, shares the problems that horseweed is causing for grape production in Sonoma County.

Some weeds have shown a natural tolerance to glyphosate. John Roncoroni, farm advisor at the University of California, gives a rundown of these troublesome weeds.

Double A Vineyards presents cold hardy winegrape varieties, seedless grapes, and more.

State’s players stand in good stead despite numerous challenges, surveys show.

Registration and housing slated for industry’s biggest event to open Oct. 28, and the hotel rooms go fast.

Chemistries with high Volatile Organic Compounds are used on pistachios, almonds, walnuts, grapes, and citrus crops.

Numbers expected to climb as more vines planted in the state.

French wineries may come under added financial pressure as the government considers imposing social charges on wages paid to harvest workers with short-term contracts.

The nations’s largest growers reflect how technology, innovations, and promotion help make their businesses run more efficiently.

New quality control manager also joins Wasco, CA, grapevine nursery.

The war has come close to their vineyard 90 miles southwest of Aleppo, with fighting only 100 yards away.

Southwestern vineyards in the state reports of grape leafroll virus which can be transmitted by mealybug.

State lifts ban in Solano County and parts of Napa and Sonoma County.

Sunday’s early morning quake was centered just six miles from the city of Napa.

Experts from Michigan State University, Ohio State University, and Northwestern Michigan College to discuss Polar Vortex, technology, and unmanned systems at one-day conference.

Cornell Cooperative Extension publishes results of a grower poll of winter injury damage.

Growers keep fingers crossed that late-season rainfall doesn’t ruin crop.