Mosquito Control Spray Announcement- Downstate Ground Adulticiding (fogging)

By Mari Lou | June 17, 2026

Weather permitting; the Delaware Mosquito Control Section plans the following insecticide application(s) during the evening hours on Wednesday, June 17, 2026: Application of Zenivex E4 (Etofenprox) with a truck-mounted sprayer to control adult mosquitoes in the following areas: In and near Delmar and Millsboro. Near Selbyville, Frankford, and Lewes. For notification purposes, spraying will be done in the following spray…

Read More