Adult Mosquito Control: 2017 History
| Control Date | Area(s) | Reason | Notes |
|---|---|---|---|
| 10/26/17 | Martinez Waterfront | High mosquito population/West Nile Virus | |
| 8/28/17 | Brentwood | High mosquito population/West Nile Virus | |
| 8/25/17 | Antioch/Discovery Bay | High mosquito population/West Nile Virus | |
| 8/1/17 | Discovery Bay | High mosquito population/West Nile Virus | |
| 5/11/17 | Bethel Island/Oakley | High mosquito population | |
| 4/5/17 | Point Pinole Regional Shoreline | ||
| 3/17/17 | Martinez Waterfront | High mosquito population |
Due to the detection of West Nile Virus in the area, the Contra Costa Mosquito & Vector Control District will be fogging by truck-mounted, ultra-low volume sprayers to control adult mosquitoes on the evening of Thursday, October 26, 2017 in the following area:
TIME: Between dusk (approximately 7:00 p.m.) and 11:00 p.m., weather permitting.
LOCATION: Martinez Waterfront
The area to be treated is bordered on the north by the Carquinez Strait; on the south by Marina Vista Avenue; on the east by Pacheco Creek; and on the west by Ferry Street.
The insecticide to be used is Zenivex E4, RTU applied at a rate of 1.5 ounces per acre by truck-mounted,ultra-low volume sprayers. This area will be sprayed between dusk (approximately 7:00 p.m.) and 11:00 p.m., weather permitting.
Zenivex E4 LabelDue to the detection of West Nile Virus in the area, the Contra Costa Mosquito & Vector Control District will be fogging by truck-mounted, ultra-low volume sprayers to control adult mosquitoes, weather permitting.
TIME: Between dusk (approximately 7:45 p.m.) and 11:30 p.m., weather permitting.
LOCATION: Brentwood
The area to be treated is bordered on the north by Balfour Road; on the south by Armstrong Way and Armstrong Road; on the east by Walnut Boulevard; and on the west by Crescent Drive.
The insecticide to be used is Zenivex E4, RTU applied at a rate of 1.5 ounces per acre by truck-mounted, ultra-low volume sprayer. This area will be sprayed between dusk (approximately 7:45 p.m.) and 11:30 p.m., weather permitting.
Zenivex E4 LabelDue to the detection of West Nile Virus in the area, the Contra Costa Mosquito & Vector Control District will be fogging by truck-mounted, ultra-low volume sprayers to control adult mosquitoes, weather permitting.
TIME: Between dusk (approximately 7:45 p.m.) and 11:30 p.m., weather permitting.
LOCATIONS: Antioch and Discovery Bay
ANTIOCH:
The area to be treated is bordered on the north by Jacobsen Street; on the south by East 18th Street; on the east by Hargrove Street; and on the west by West Lake Place.
MATERIALS USED: The insecticide to be used is Zenivex E4, RTU applied at a rate of 1.5 ounces per acre by truck-mounted, ultra-low volume sprayers.
DISCOVERY BAY:
The area to be treated is bordered on the north by Willow Lake Road and Marina Road; on the south by Wayfarer Drive; on the east by Cherry Hills Drive; and on the west by Discovery Bay Boulevard and Clipper Drive.
MATERIALS USED: The insecticide to be used is Zenivex E4, RTU applied at a rate of 1.5 ounces per acre by truck-mounted, ultra-low volume sprayers.
Zenivex E4 LabelDue to the detection of West Nile Virus in the area, the Contra Costa Mosquito & Vector Control District will be fogging by truck-mounted, ultra-low volume sprayers to control adult mosquitoes, weather permitting.
TIME: Between 9:30 p.m. and 12:30 a.m., weather permitting.
LOCATION: Discovery Bay
The area to be treated is bordered on the north by Lakeview Circle and Castle Rock Loop; on the west by Bixler Road; on the east by Open Fields.; and on the south by Wilde Drive and Wilde Court.
MATERIALS USED: The insecticide to be used is Zenivex E4, RTU applied at a rate of 1.5 ounces per acre by truck-mounted, ultra-low volume sprayers.
Zenivex E4 LabelDue to the high numbers of mosquitoes in the area, the Contra Costa Mosquito & Vector Control District will be fogging by truck to control adult mosquitoes on the morning of May 11, 2017 between 4:30 a.m. and 8:30 a.m., weather permitting, in the following areas:
Bethel Island and Oakley:
The area to be treated is bordered on the north by Willow Road and Levee Road; on the west by Taylor Road, Levee Road and Sandmound Boulevard; on the east by Stone Road and Willow Road; and on the south by Wells Lane and Sandmound Boulevard.
The insecticide to be used is Zenivex E4, RTU applied at a rate of 1.5 ounces per acre by truck-mounted, ultra-low volume sprayers.
Zenivex E4 LabelDue to the high numbers of mosquitoes in the area, the Contra Costa Mosquito & Vector Control District will be fogging by truck-mounted, ultra-low volume sprayers to control adult mosquitoes on the morning of April 5th, 2017 between 4:30 a.m. and 8:30 a.m., weather permitting, in the following area:
LOCATION: Point Pinole Regional Shoreline
The area to be treated is bordered on the north and west by San Pablo Bay; by the Union Pacific Railroad on the east; and on the south by the East Bay Regional Park District boundary.
The insecticide to be used is Zenivex E4, RTU applied at a rate of 1.5 ounces per acre by truck-mounted, ultra-low volume sprayers.
Zenivex E4 LabelDue to high numbers of mosquitoes in the area, the Contra Costa Mosquito & Vector Control District will be fogging by truck to control adult mosquitoes on the morning of March 17, 2017 in the following area(s):
Martinez Waterfront
The area to be treated is bordered on the north by Carquinez Strait; on the east by Highway 680; on the south by Shell Avenue; and on the west by Alhambra Avenue.
The insecticide to be used is Zenivex E4 RTU applied at a rate of 1.5 ounces per acre by truck. This area will be sprayed between 4 a.m and 6:30 a.m., weather permitting.
Zenivex E4 Label