Dinotefuran, the active ingredient, is an EPA approved, broad spectrum insecticide approved for control of nuisance house flies. Can be used daily where house flies are a problem as a scatter bait or in a bait staion. Is a granular formulation that provides consistent killing power for the field life of the formulation. Can be used around poultry, cattle, commerical facilities and other livestock operations. Available in 5lb, and 40lb sizes.