Ultra Boss Permethrin Insecticide Pour-On for Cattle, Sheep, Goats and Horses is a synergized formula containing 5% permethrin and 5% piperonyl butoxide. Use Ultra Boss Permethrin Insecticide Pour-On on lactating and non-lactating dairy cattle, beef cattle, calves, horses, lactating and non-lactating goats to control lice, horn flies and face flies, and to aid in the control of horse flies, stable flies, mosquitoes, black flies and ticks. Use on sheep to control lice and keds.

One quart will treat 57 head of 550 lb cattle; one gallon will treat 229 head 550 lb cattle. Apply 3 ml per 100 lbs body weight to cattle, calves and horses. Apply 1.5 ml per 50 lbs body weight to goats and sheep. For use in a cattle rub, mix 100 ml Ultra Boss Pour-On per gallon of #2 diesel oil or mineral oil.