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Glassy-winged Sharpshooter (GWSS) Treatment Information
What to Know
Pierce's Disease is caused by a xylem-restricted bacterium which is vectored by the Glassy-winged Sharpshooter.
The treatment for glassy-winged sharpshooters will be conducted by licensed Pest Control Operators under the supervision of your local county agricultural commissioner, or by trained and licensed personnel from the agricultural commissioner’s staff.
For more information about your local program, please visit the following websites:
Further information regarding the products used during GWSS treatments can be found below:
Health Questions and Answers – Merit® –
Health Questions and Answers – Tempo® –
Health Questions and Answers – CoreTect® –
Health Questions and Answers – Altus® –
GWSS/Pierce’s Disease Notice of Treatment & Proclamation of an Emergency Program
Proclamation of an Emergency Program (PEP) / Public Meetings