Mosquito Spraying Planned for Wednesday, July 29

Print More

The East Middlesex Mosquito Control Project is planning to use a truck-mounted aerosol sprayer to apply Sumithrin in Bedford on Wednesday, July 29, 2020.

Spraying is scheduled for Bedford neighborhoods located in the vicinity of Washington Street, Marion Road, Short Street, Alaska Avenue, Dunelm Road, Ridge Terrace, Meadowbrook Road, and Sweeney Ridge Road.

All spraying is done between sunset and 11:30 PM.

If postponed, spraying will be rescheduled for the week beginning August 3, 2020.

East Middlesex uses a product called Anvil to control mosquitoes. Anvil contains the pesticide, sumithrin, which is a pyrethroid that is classified as slightly toxic by the EPA. Mosquito control applications of sumithrin do not pose a significant risk to people or their pets due to the low toxicity of sumithrin and the small amount used to control mosquitoes.  As with any pesticide, people should minimize exposure.  If residents see a spray truck approaching, they are advised to go indoors for a couple of minutes while the spray dissipates. Residents are also advised to close windows.  Beekeepers do not need to take any special precautions since spraying begins after sunset.

If residents have any questions related to mosquitoes or mosquito control, contact the East Middlesex Mosquito Control Project at 781-899-5730. The spray schedule can be found at the Project website at

The Bedford Citizen is supported by readers like you. Thank you!

Don't risk missing important news: sign up for our daily email feed and weekend summary.

Go to our home page for more stories.