Scott Larzelere
Mosquito Control, Program Manager (Acting)
- [email protected]
- Main
- 410-841-5870
St. Mary's County Mosquito Spraying Program
About routine spraying in St. Mary's County
During mosquito season, MDA conducts routine ultra low volume (ULV) spraying in participating communities on a weekly basis.
Use the list on this page to see what day we'll be spraying in your community.
If you'd like to have your property excluded from ground-based ULV adult mosquito control, submit a Request of Exemption from Adult Mosquito Control Services - PDF - 246.26 KB - PDF - 246.26 KB.
Schedule is subject to change. For the latest updates on spraying, contact the Mosquito Spray Alert Hotline: 410-841-5870
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
- Del LaBrooke Manor
- Heart’s Desire
- Mollies Way
- Smith Nursery Road
- St. Clement Shores
- Charlotte Hall Veteran Home
- Hickory Nut of Wildewood
- Kedges Strait / Mariner’s Cove
- Moorings at Cedar Cove
- Mrs. Graves Road
- Snow Hill Manor
- Wildewood Neighborhood Assoc.
- Camp Brown
- Landing at Piney Point Rd
- Oakwood Lodge Lane
- Piney Point Lighthouse Museum/Park
- Piney Point Lighthouse Rd
- Potomac Beach
- Scotland Beach/Tanner Rd
- St. George’s Island/Camp MD
- Tiffany Way
- Walk-This-Way
- Beavan Lane
- Bowles Farm
- Breton Beach Court
- Maddox Rd (Huseman)
- Marshfield Ln. (Meghna)
- Mill Point Shores
- Riverwind Drive
- St. James
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.