Due to the high numbers of mosquitoes and the presence of West Nile virus in the area, the Contra Costa Mosquito & Vector Control District will be fogging by hand-held ultra low volume sprayers and by ultra low volume truck-mounted sprayers to control adult mosquitoes.
DATE: Wednesday, September 28, 2016
TIME: Between 6:30 p.m. and 10:30 p.m., weather permitting.
LOCATION: Bethel Island / North East Oakley
Fogging area illustrated in orange
The areas to be treated include:
Stone Road, Bethel Island
Wells Lane, Oakley
Sandmound Boulevard, Oakley
MATERIALS USED: The insecticide to be used is Zenivex E4, RTU applied at a rate of 1.5 ounces per acre.
MAP: For an interactive map, please click here –
For more information, visit our website
The Contra Costa Mosquito & Vector Control District utilizes an integrated vector management program which means we use a variety of protocols for controlling mosquitoes. These protocols include public education, physical control such as managing vector habitat, biological control such as mosquitofish, and chemical control such as pesticides.