A backyard gardening purchase is prompting a consumer alert in Marin County, California, after grapevines sold to the public ...

When glassy-winged sharpshooters bite into the stalks of grapevines, they can transmit the fatal Pierce's disease.

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Some Costco grapevines sold in California should stay out of the ground after inspectors found an invasive ...

Flavescence dorée, a dreaded grapevine disease among winegrowers, is spreading beyond cultivated vineyards. A joint study by the federal research institute WSL and Agroscope published in the Journal ...