The Norfolk County Mosquito Control District will be conducting aerial larval control helicopter applications for 2 to 4 days; tentatively beginning on Monday, April 24 through Friday, April 28, 2017 (weather permitting).  These applications are not ‘sprays’, but instead are granular applications of a biological larvicide applied to wetlands only.

The District will call, each morning, those public safety departments in whose towns the application will be taking place.