Mosquito Spraying Schedule

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Adulticide applications (spraying) are conducted when biting adult mosquito populations exceed public health or nuisance thresholds. These applications are conducted via truck-mounted, ultra low-volume cold aerosol sprayers during late evening or early morning hours. Mercer County applies products (adulticides) recommended by Rutgers University  for mosquito control in New Jersey, and a complete list with accompanying labels and MSDS sheets can be found here. The office maintains no regular “schedule” for spraying, and these applications are only conducted when deemed absolutely necessary (and under the appropriate environmental conditions) in order to bring mosquito populations to tolerable levels or to ward off potential mosquito-borne disease outbreaks. Specific street addresses are not published, but adulticide applications are conducted on an area-wide basis, and targets where adult mosquito populations may be concentrated during application times. For further questions or information, please browse our website or call/email directly.


Adulticide application planned for May 24, 2019

Timing:  between 1 a.m. - 6 a.m.

(weather permitting)

Product: Anvil 2+2


Klockner Rd Area
Ferndale Ave. Area
Sloan Ave Area
Alan St Area
Britton Ave Area
Veteran's Park Area


Copperfield Ave Area

West Windsor

Old Trenton Rd. Area Birchwood Dr. Area
Mercer County Park Area


Line Rd Area


For more information about Truck-Mounted Adulticide spraying follow the link provided below.

What you need to know about Truck Spraying. (