Used as a larvicide in agriculture, particularly in livestock and poultry farming to control fly populations. It works by inhibiting the development of larvae, preventing them from maturing into adults. Commonly added to animal feed or applied in manure management systems to break the insect life cycle. Effective in controlling species like houseflies and stable flies in barns, stables, and poultry houses. Its targeted action makes it suitable for integrated pest management programs where resistance to other insecticides is a concern.