When it comes to Pierce’s Disease and Glassy-Winged Sharpshooter, it’s critical for growers to pay attention to both the disease and the vector. Although collaborative efforts within the grape industry have kept disease levels down in recent years, population levels of the Glassy-Winged Sharpshooter have been elevating in the San Joaquin Valley. Watch this brief interview with UC Cooperative Extension Entomology Farm Advisor David Haviland as he addresses these concerns and read more in American Vineyard Magazine.
Please thank this video’s sponsor Suterra for their industry support.
