Ground Based Mosquito Treatment History - Orange County Mosquito and Vector Control District

Ground Based Mosquito Treatment History

Below are the scheduled Ground Based Adulticide Treatments for 2021

Application Date	Time	Location/City	Treatment	Reason	Status
8/11	7:30 pm - 9:00 pm	Anaheim Cemetery	Delta Gard	High Trap Counts	Completed
8/12	7:30 pm - 9:00 pm	Anaheim Cemetery	Delta Gard	High Trap Counts	Completed
8/17, 8/18 and 8/19	7:30 pm - 9:00 pm	Anaheim Cemetery	Delta Gard	High Trap Counts	Completed
8/25, 8/26 and 8/27	4:00 am - 5:30 pm	Anaheim Dad Miller Golf Course	Delta Gard	High Trap Counts and Disease confirmation	Completed
8/31, 9,1 and 9/2	4:00 am - 5:30 am	Anaheim Dad Miller Golf Course	Delta Gard	High Trap Counts	Completed
9/8 and 9/9	3:15 am - 3:30 am	Orange County Mosquito and Vector Control District - Garden Grove	Delta Gard	High Trap Counts	Completed
9/8 and 9/9	4:00 am - 5:30 am	Dad Miller Golf Course - Anaheim	Delta Gard	High Trap Counts	Completed
9/20, 9/21, and 9/22	6:50 pm - 9:00 pm	UCI March - Irvine	Aqua Duet	High Trap Counts	Completed

Wide Area Larvicide Treatments for 2021

Application Date	Time	Location	Treatment	Reason	Status
3/26	8:00 am - 11:00 am	UCI Marsh	WALS	Larval Suppression	Completed
4/21 and 4/28	8:00 am - 10:00 am	UCI Marsh	WALS	Larval Suppression	Completed
5/5	8:30 am - 10:30 am	Harriet M. Wieder Regional Park	WALS	Larval Suppression	Completed
5/12, 5/19 and 5/26	8:00 am - 10:00 am	UCI Marsh	WALS	Larval Suppression	Completed
5/19 and 5/26	9:30 am - 11:00 am	Harriett M. Wieder Regional Park	WALS	Larval Suppression	Completed
6/16	8:00 am - 10:00 am	UCI Marsh	WALS	Larval Suppression	Completed
6/23	8:00 am - 10:00 am	UCI Marsh	WALS	High Trap Counts	Completed
6/23	10:00 am - 11:30 am	Harriet Wieder Regional Park	WALS	High Trap Counts	Completed
6/30	9:30 am - 11:00 am	UCI Marsh	WALS	High Trap Counts	Completed
8/18	4:00 am - 5:00 am	Anaheim Cemetery	WALS	High Trap Counts	Completed
9/15	9:30 am - 11:00 am	UCI Marsh - Irvine	WALS	High Trap Counts	Completed
9/15	8:00 am - 9:00 am	Harriet Wieder Park - Huntington Beach	WALS	High Trap Counts	Completed

Drone Applications for 2021

Application Date	Time	Location	Product	Reasons	Status
7/1	11:00 am - 12:30 pm	Harriet Wieder Regional Park	Vectobac GS	High Trap Counts	Completed
7/2	8:00 am - 10:00 am	Fairview Wetlands	Vectobac GS	High Trap Counts	Completed
7/8	8:00 am - 11:00 am	UCI Marsh	Vectobac GS	High Trap Counts	Completed
7/15	8:00 am - 10:00 am	Harriett Wieder Regional Park	Vectobac GS	High Trap Counts	Completed
7/15	10:30 am - 2:00 pm	Coto de Caza Water Recycling Basins	Vectobac GS	High Trap Counts	Completed
7/22	10:30am-12:00pm	Harriett Wieder Regional Park	Vectobac GS	High Trap Counts	Completed
7/22	8:00 am-10:00 am	UCI Marsh	Vectobac GS	High Trap Counts	Completed
7/29	8;30 am - 10:30 am	UCI March	Vectobac GS	High Trap Counts	Completed
7/30	8:30 am - 11:00 am	Coto de Caza Water Recycling Basins	Vectorbac GS	High Trap Counts	Completed
8/5	8:00 am - 10:00 am	Harriet M. Wieder Regional Park	Vectobac GS	High Trap Counts	Completed
8/5	10:30 am - 12:30 pm	UCI Marsh	Vectobac GS	High Trap Counts	Completed
8/12	8:00 am - 10:00 am	Harriet M. Wieder Regional Park	Vectobac GS	High Trap Counts	Completed
8/26	8:00 am - 9:30 am	Huntington Beach Harriett Wieder Park	VectoBac GS	Larval Suppression	Completed
8/26	10:00 am - 12:00 pm	Irvine UCI Marsh	VectoBac GS	Larval Suppression	Completed
9/2	8:00 am - 9:30 am	Huntington Beach Harriett Wieder Park	VectoBac GS	Larval Suppression	Completed
9/9	8:00 am - 9:00 am	Harriett Weider Park - Huntington Beach	Vectobac GS	High Trap Counts	Completed
9/9	9:30 am - 12:30 pm	UCI Marsh - Irvine	Vectobac GS	High Trap Counts	Completed

Residential Truck-Mounted Application

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May contain: electronics, pc, computer, laptop, human, person, hardware, computer hardware, computer keyboard, and keyboard

Frequently Asked Questions

May contain: human, person, truck, transportation, vehicle, and van

Mosquito Control Products

The District uses chemical control products when source reduction and biological control are not possible or efficacious. Learn more about the products the District uses here.