Northwest Mosquito and Vector Control District will perform an adult mosquito control spray treatment on Friday, July 31, 2026, to reduce mosquito populations at Village Park and in portions of the surrounding neighborhood in the City of Corona. The treatment is being conducted in response to elevated adult mosquito abundance in this area.  

The spray application will be conducted between the hours of 3:00 a.m. to 6:00 a.m. at the following location:  

• Village Park and surrounding neighborhood- 860 Village Loop Dr., Corona, CA 92879  

This area will be treated with Aqua-Reslin, a U.S. Environmental Protection Agency-registered insecticide (EPA Reg. No. 432-796), using truck-mounted Ultra-Low Volume (ULV) sprayers to control adult mosquitoes. Please see the map below for details on the treatment area. 

For more information about this treatment or any other District programs, please call (951) 340-9792, or email office@northwestmvcd.org.