Downstate Mosquito Spraying Thursday Evening

By Mari Lou | July 9, 2026

Weather permitting; the Delaware Mosquito Control Section plans the following insecticide application(s) during the evening hours on Thursday, July 9, 2026: Application of Zenivex E4 (Etofenprox) with a truck-mounted sprayer to control adult mosquitoes in the following areas: In and near Bethel and Milford. Near Lincoln, Bridgeville, and Seaford. For notification purposes, spraying will be done in the following spray…

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Mosquito Fogging Tuesday Evening

By Mari Lou | June 30, 2026

Weather permitting; the Delaware Mosquito Control Section plans the following insecticide application(s) during the evening hours on Tuesday, June 30, 2026: Application of Zenivex E4 (Etofenprox) with a truck-mounted sprayer to control adult mosquitoes in the following areas: Near Laurel, Seaford, Millsboro, Milton, Lewes, Lincoln, and Milford. For notification purposes, spraying will be done in the following spray zones: 102, 110,…

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