Summit Mosquito Dunks$13.99
Summit Mosquito Dunks are harmless to beneficial insects, pets, birds, fish or wildlife. Each Dunk covers 100 square feet of surface area. Perfect of Koi ponds, hydroponic systems, animal water troughs, bird baths, rain barrels. Mosquito Dunks are a mosiquito control made of highly selective microbial insecticide that's effective against mosquitos in a variety of habitats. They are a safe, non-toxic way to kill mosquito larvae before they can mature into biting adults. Mosquito Dunks are formulated to release effective levels of Bacillus thuringiensis israelensis (BTI) for a period of 30 days or more under typical environmental conditions. The floating action of the Mosquito Dunks will ensure that active material is released at the surface as well as gradually settle to the bottom. Dunks can be broken up to treat smaller areas.