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Pierce’s Disease/Glassy-Winged Sharpshooter Board

The grower-led PD/GWSS Board advises the CDFA on using assessment funds, ensuring industry dollars are spent wisely and productively to find solutions to winegrape pests and diseases. The research, outreach and other activities that the PD/GWSS Board has funded for over two decades are all geared toward safeguarding California winegrapes.

RESEARCH ON WINEGRAPE PESTS & DISEASES
Meetings & Members
Meetings Board Members Meetings Minutes
News
25 Years of Turning Challenges into Progress PD/GWSS Board fact sheet PD/GWSS Board Timeline Newsletters Videos News Archive Sign Up for News
Pierce’s Disease & Glassy-Winged Sharpshooter
Pierce's Disease — Background and History of GWSS and PD in California Pierce's Disease — What is it? Pierce's Disease — Fact Sheet Glassy-winged Sharpshooter Pierce’s Disease Economic Impact Study Useful Websites
Other Pests & Diseases of Grapevines
Primed for New Threats Brown Marmorated Stink Bug European Grapevine Moth Grapevine Fanleaf Disease Grapevine Leafroll Disease Grapevine Red Blotch Disease Mealybug Pests of Winegrapes Spotted Lanternfly
Research & Outreach
Research & Outreach at Work for you Request Research or Outreach Funding Annual Research Project Reports Research Updates Advancing Vineyard Health Report Pierce’s Disease Research Symposiums
PD/GWSS Assessment & Referendum
PD/GWSS Assessment & Referendum

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