Pierce's Disease
Research Updates


What is Pierce's Disease?

Pierce's Disease is a bacterial infection, which is spread by bugs that feed on grapevines, particularly the "glassy winged sharpshooter." Grapevines that become infected with PD can quickly become sick and die.

glassy-winged sharpshooter

PD/GWSS Board and PD Advisory Task Force Meeting

Date: October 25, 2022
Time: 10:00 AM
Location: Foundation Plant Services - Trinchero Family Estates Building, 501 Hopkins Road, Davis, California, 95616
(web-conference and teleconference options available, please see agenda)

The agenda for this meeting will be posted here.