Pierce's Disease
Research Updates

piercesdisease.cdfa.ca.gov

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

Latest Announcements

Page:
  • PD/GWSS Board and PD Advisory Task Force Meeting

    Date: November 16, 2021
    Time: 10:00 AM
    Location: California Department of Food and Agriculture, 1220 N Street, First Floor Auditorium, Sacramento, CA 95814.


    Date Published: July 28, 2021
  • PD/GWSS Board and PD Advisory Task Force Meeting

    Date: June 22, 2021
    Time: 10:00 AM
    Location: California Department of Food and Agriculture, 2800 Gateway Oaks Drive, Sacramento, CA 95833.


    Date Published: April 19, 2021
  • PD/GWSS Board and PD Advisory Task Force Meeting

    Date: April 19, 2021
    Time: 10:00 AM
    Location: California Department of Food and Agriculture, 2800 Gateway Oaks Drive, Sacramento, CA 95833.


    Date Published: February 16, 2021
  • PD/GWSS Board and PD Advisory Task Force Meeting

    Date: February 3, 2020
    Time: 10:00 AM
    Location: California Department of Food and Agriculture, 2800 Gateway Oaks Drive, Sacramento, CA 95833.


    Date Published: November 27, 2019
  • PD/GWSS Board Meeting

    Date: August 29, 2019
    Time: 10:00 AM
    Location: California Department of Food and Agriculture, 2800 Gateway Oaks Drive, Room 267, Sacramento, CA 95833.


    Date Published: August 21, 2019