Take control of flies, ticks and lice with Clean-Up II Pour-On Insecticide With Insect Growth Regulator (IGR). This cattle pest control is the first insect growth regulator (IGR) designed for topical application on beef and dairy cattle (including lactating), equine, and calves. Comes ready-to-use and targets multiple species of flies, including black, deer, horn, horse, house, and stable flies. It's formulated to act as both an adulticide and larvicide, ensuring control against nuisance pests. This insect control for livestock comes ready to use -- no dilution required -- and there is no pre-slaughter or milk withholding period. | Elanco Clean-Up II Pour-On Cattle Insecticide with IGR | Size 5 gal