SIMPLIFLYBreaks the fly life cycle Prevents the formation of fly larvae's exoskeletons when they molt (resulting in their death) Contains no organophosphates & can be used as part of an integrated pest management program SimpliFly with LarvaStop is a highly palatable additive to prevent the development of stable flies and house flies in the manure of treated horses. LarvaStop breaks the fly life cycle by preventing the formation of fly larvae's exoskeletons