An official website of the State of Maryland.

Maryland.gov Translate

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Maryland Department of Agriculture

Welcome to the new MDA website!

We have launched our new website and are actively monitoring it. If you notice any issues, please submit feedback. Search results may take a few days to update while search engines index the new website.

Maryland's Mosquito Control program protects residents, pets, and livestock from biting insects and the diseases they carry. The program monitors and controls mosquitoes, black flies, and midges, and provides guidance on what you can do to reduce biting insects around your home.

Mosquito Control Offices

Stay Informed About Fogging

For the latest updates on fogging, contact your local county office below.

Mosquito Control County Contact Information