ANNAPOLIS, Md. (WBFF) — The Maryland Department of Agriculture, in collaboration with the Department of Natural Resources, is set to treat a section of the Potomac River near Harpers Ferry, West Virginia, on Monday, June 30.
This initiative is part of a pilot program designed to control black fly populations in the area.
The treatment will involve the application of a Bacillus thuringiensis israelensis (Bti)-based larvicide via helicopter…