Annual Research Project Reports
The Pierce's Disease and Glassy-Winged Sharpshooter Board invests in research and outreach to protect vineyards, prevent the spread of pests and diseases and deliver practical and sustainable solutions.
The grower-led Board ensures winegrape grower assessment funds are spent wisely and productively to find solutions to PD, GWSS and other designated winegrape pests and diseases. Since 2001, The PD/GWSS the Board has invested over $60.1 million in over 311 research and outreach grants since 2001 to safeguard California winegrapes.
Learn more about Board-funded research projects below.
