news and research about Pierce's Disease

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.

Determining the day-degree requirements for GWSS development and quantification of demographic statistics at five temperatures

PIs: Donald Cooksey

Reports:

Funding sources:

  • Funded by: CDFA PD/GWSS Board
  • Budget: $90,900.00
  • Start date: July 1, 2006
  • Stop date: June 30, 2008
  • Status: APPROVED