Bristol County Mosquito Control Project

Mosquito control is an important public health issue. We work to serve our membership communities by suppressing both nuisance and disease carrying mosquito populations.

Contact Us


38R Forest Street , Attleboro , MA 02703


(508) 828-1868

Who we serve

BCMCP serves the 20 cities and towns within Bristol County, Massachusetts.

We reduce mosquito populations through surveillance, water management, biological and chemical controls. All of these methods are performed in an environmentally sensitive manner to minimize potential effects on people, wildlife and the environment.

Commissioners live or work in the county and all decisions are made in a fiscally responsible manner. The Project advocates public outreach and education through cooperative efforts with local officials, school departments and the news media.

BCMCP Commissioners include: Chairman Joseph Barile, Christine A. Fagan, Gregory D. Dorrance, Dr. Henry Vaillancourt


Click here to see if your street is scheduled for the next application day.

The Bristol County Mosquito Control Project will begin taking residential larvicide request to treat standing water on your property beginning April 8, 2024.

The Bristol County Mosquito Control Project is preparing for the start of the adulticiding season. BCMCP will be using Duet ULV, an EPA approved reduced risk adulticide and is approved for use in Massachusetts. This is the same product used last season.

BCMCP will begin taking residential spray request for adulticiding beginning Tuesday May 28, 2024. We hope to begin applications June 2, 2024 between the hours of 2am and sunrise, weather permitting. Request received before this date will be disregarded.

To make a request: residents can call (508) 823-5253, fax (508) 828-1868, or e-mail a spray request to: Please include your last name and full address including zip code. Please note that a request is for one application and not for the whole season.

BCMCP Tentative Weekly Spray Schedule by Town

Exclusion Request

Under 333 CMR 13.03 , (Please use the attached) an exclusion request may be made to opt out of pesticide applications performed by a Project, or any other individual making a wide-area application as defined in 333 CMR 13.01. Requests must be submitted to MDAR either via first class mail or through an online form Exclusion requests may be submitted at any time during the year, and will go into effect 14 days from the date the request is made. All requests will expire December 31st in the calendar year in which they are received.

Once a request is received by MDAR, it will then be transferred to the Project that covers the region in which the property is located, if applicable. Properties to be exempted will be entered into a database designed to track excluded properties, which will be used by BCMCP during wide-area applications. A list of exclusion requests may also be made available to city and town clerks upon request.

Approved marking method for exclusions:

White plastic or pie plates, a minimum of 9 inches in diameter, with the words "No Spray" clearly written in permanent marker. Plates must be placed on trees, stakes, or poles easily visible from the street, at least every 50 feet along the property boundary adjacent to the road and no more than 5 feet from the road.


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