Wide Area Larvicide Spraying Treatments for Invasive Aedes Aegypti Mosquito

For additional information on scheduled wide area larvicide spraying treatments for the invasive Aedes aegypti mosquito, please click here.

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Adult mosquito control treatment to suppress West Nile virus activity in parts of San José (ZIP codes 95110, 95112 and 95125) on 9/18/23

September 12, 2023

Adult mosquito control treatment to suppress West Nile virus activity in parts of San José (ZIP codes 95110, 95112 and 95125) on 9/18/23

Adult mosquito control treatment to suppress West Nile virus activity in parts of Palo Alto and Mountain View (ZIP codes 94301, 94303, 94304, 94306, and 94040) on 9/14/23

September 11, 2023

Adult mosquito control treatment to suppress West Nile virus activity in parts of Palo Alto and Mountain View (ZIP codes 94301, 94303, 94304, 94306, and 94040) on 9/14/23

Adult mosquito control treatment to suppress West Nile virus activity in parts of San José and Milpitas (ZIP codes 95035 and 95132) on 9/11/23

September 5, 2023

Adult mosquito control treatment to suppress West Nile virus activity in parts of San José and Milpitas (ZIP codes 95035 and 95132) on 9/11/23

Adult mosquito control treatment to suppress West Nile virus activity in parts of San José and Unincorporated Santa Clara County (ZIP codes 95124 and 95118) on 9/7/23

September 1, 2023

Adult mosquito control treatment to suppress West Nile virus activity in parts of San José and Unincorporated Santa Clara County (ZIP codes 95124 and 95118) on 9/7/23

Adult mosquito control treatment to suppress West Nile virus activity in parts of San José and Unincorporated Santa Clara County (ZIP codes 95121, 95135, and 95148) on 9/5/23

August 30, 2023

Adult mosquito control treatment to suppress West Nile virus activity in parts of San José and Unincorporated Santa Clara County (ZIP codes 95121, 95135, and 95148) on 9/5/23

Adult mosquito control treatment to suppress West Nile virus activity in part of San José (ZIP-code 95125) on 8/31/23

August 29, 2023

Adult mosquito control treatment to suppress West Nile virus activity in part of San José (ZIP-code 95125) on 8/31/23

Adult mosquito control treatment to suppress West Nile virus activity in parts of San José (ZIP-codes 95112, 95116, and 95122) on 8/29/23

August 25, 2023

Adult mosquito control treatment to suppress West Nile virus activity in parts of San José (ZIP-codes 95112, 95116, and 95122) on 8/29/23

Adult mosquito control treatment to suppress West Nile virus activity in parts of San José and unincorporated Santa Clara County (ZIP-codes 95124 and 95118) on 8/22/23

August 18, 2023

Adult mosquito control treatment to suppress West Nile virus activity in parts of San José and unincorporated Santa Clara County (ZIP-codes 95124 and 95118) on 8/22/23

Adult mosquito control treatment to suppress West Nile virus activity in parts of Sunnyvale (ZIP Codes 94086 and 94087) on 8/17/23

August 15, 2023

Adult mosquito control treatment to suppress West Nile virus activity in parts of Sunnyvale (ZIP Codes 94086 and 94087) on 8/17/23

Adult mosquito control treatment to suppress West Nile virus activity in part of San Jose (ZIP-code 95132) on 8/16/23

August 14, 2023

Adult mosquito control treatment to suppress West Nile virus activity in part of San Jose (ZIP-code 95132) on 8/16/23

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Wide Area Larvicide Spraying Treatments for Invasive Aedes Aegypti Mosquito

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