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Maryland Department of Agriculture

St. Mary's County Mosquito Fogging Program

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.

About routine fogging in St. Mary's County

Updated:

2026 schedule for St. Mary's County

  • Avenmar 
  • Camp Brown 
  • Cherry Field Rd (Millison) 
  • Half Pone Point Rd (Murray) 
  • Mulberry Community 
  • Port Bellow Estates 
  • Rosebank Road 

Report Mosquito Activity

Use this form to report increased mosquito activity in your area if you live in any of the following counties: Anne Arundel, Baltimore, Cecil, Charles, Dorchester, Harford, Howard, Kent, Prince George’s, Queen Anne's, Somerset, St. Mary's, or Worcester. 

Submit a mosquito complaint