Insecticide for Mosquito Larvae can be used in standing water such as rain barrels, water, gardens, ponds, bird baths, puddles, swamps and marshes on home properties, cottage properties and farms to ensure maximum control of mosquito breeding. The Insecticide kills mosquito larvae in their breeding places such as stagnated water. The Insecticide contains bacterium, bacillus thuringiensis variety israelensis. Insecticide for Mosquito Larvae is safe and environmentally sound because it is highly selective, killing larvae of the mosquitoes and black flies.