Mosquito Spraying Schedule

Press Enter to show all options, press Tab go to next option

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 (ULV) 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. 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. The office maintains no regular “spraying schedule” or "spraying list." 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.

Truck-Mounted ULV

Adulticide application is planned for

September 20 or 21, 2019

Timing:  Between 12 a.m. - Sunrise

(Weather Permitting)


Product Label: Zenivex E4 or Anvil 2+2


Martin Ln Area
Applegate Dr Area
Yardville-Hamilton Square Rd Area
Maxwell Dr Area
Gates Mill Ct Area

Betts Ave Area
Darrah Ln Area
Harmony Ave Area

West Windsor
Cranbury Rd Area
Rosewood Ct Area
Reed Dr South Area
Reed Dr North Area
Woodbury Ct Area
Village Rd East Area

Woodens Ln Area
Pennington-Hopewell Rd Area


Davis Alley / Mercer St / Jackson St Area

East Windsor
Pierce Rd Area

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

What you need to know about Truck Spraying. (