The District uses many different means of controlling mosquitoes. The Orange County Mosquito and Vector Control District's programs are based on scientifically planned management tactics and control strategies that reduce the abundance of vectors in a timely manner. This method is referred to as "integrated vector management" (IVM). The District routinely applies "biorational" pesticides countywide to control mosquitoes. The term "biorational" relates to the application of naturally occurring mosquito pathogens and predators in a manner that provides effective mosquito control with the least amount of impact on the environment.

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Happy International Women’s Day! We celebrate all the talented women on our team and everywhere else across the world. Thank you for your dedication, your strength, and the impact you have made for other #WomenInScience #InternationalWo mensDay

Posted on Mar 08, 2021  •  Facebook

Seeing swarms of mosquitoes? Mosquitoes DO NOT swarm. The swarming insects you are seeing are most likely midges. T… https://t.co/uTAccLeqGX

Posted on Mar 02, 2021  •  Twitter

Here at the District we strive everyday to move forward with new technologies and new ways to battle vectors in Ora… https://t.co/EIT0SeGfOs

Posted on Feb 27, 2021  •  Twitter

Take Charge of Your Yard! Mosquito season is just around the corner. Be prepared and take certain measures to elimi… https://t.co/Kmrjq0Yyny

Posted on Feb 23, 2021  •  Twitter

Throw Back Thursday! Look at the District’s yellow jeeps from back in the day. Since 1947 OCMVCD has protected OC f… https://t.co/pwSb1CbQRd

Posted on Feb 18, 2021  •  Twitter

Happy Presidents' Day, OC! The District's office is closed today, Feb. 15th in observance of the holiday. Regular b… https://t.co/jS6QDH21Zd

Posted on Feb 15, 2021  •  Twitter

This Valentines Day show the one you love how romantic a backyard dinner can be! Make sure to TIP out any standing… https://t.co/c9eRrSUgUT

Posted on Feb 14, 2021  •  Twitter

Don’t let mosquito larvae have a party in your yard. Shut down their fun by dumping water sources out! #DumpNDrain… https://t.co/W8dInWe37b

Posted on Feb 12, 2021  •  Twitter

LEGISLATIVE DAY: We greatly appreciate everyone who attended the legislative virtual open house. The virtual tour p… https://t.co/oc9Zmroz3C

Posted on Feb 11, 2021  •  Twitter

How does our District keep track of mosquitoes? Our laboratory strategically sets out traps throughout the county t… https://t.co/7ZSZPOV9Ih

Posted on Feb 05, 2021  •  Twitter