BUTTE COUNTY, Calif. - The Butte County Mosquito and Vector Control District (District) detected an invasive (non-native) species of mosquito on Sept. 17.
The Aedes aegypti, commonly known as the yellow fever mosquito, was found in northeast Chico, in the area of East Avenue and Mariposa Avenue.
The California Department of Public Health confirmed the invasive species detection.
“The District is working to evaluate the extent of the infestation and we plan to do everything we can to eradicate this mosquito and to protect our residents from the potential disease risk of these invasive mosquitoes,” said Matt Ball, District Manager. “Our goal is to control and eliminate this species of mosquito so that it does not become established in our community.”
The District utilizes a science-based, data-driven approach to mosquito control. This Integrated Vector Management
approach will include immature surveillance and control, that include door to door inspections, as well as adult surveillance
and control, which will include ultra-low volume spraying, barrier treatments and a variety of live mosquito trapping.
The Aedes aegypti mosquito has been detected previously in other areas of California, but never in Butte County, according to the district.
Aedes aegypti have the potential to transmit viruses such as chikungunya, dengue, yellow fever, and Zika, that are not known to be transmitted by Butte County’s native mosquitoes, and to date, have not been detected in Aedes aegypti in California.
“Aedes aegypti love to breed in small water-holding containers and prefer being in and around our homes. A breeding ground for this mosquito can be as small as a water bottle cap. Eliminating all standing water regardless of size is essential to effective control,” says Matt Ball.
To learn more about invasive mosquitoes in California, click here.