Weather permitting, the Williams County Vector Control District (WCVCD) will be conducting an aerial application in Williston and Trenton over the weekend of 6/27/25 – 6/28/25 to control the mosquito population.
WCVCD will be using Imperium for this adulticide mission, which is a product approved for use by the Environmental Protection Agency (EPA).
For more information about Vector Control, visit: https://www.williamsnd.com/departments/vector-control/ .