Permethrin 1% Pour On kills lice, horn flies, face flies on beef cattle, lactating and non-lactating dairy cattle. May be used as a back rubber, pour on or ready to use.
Application Instuctions: Pour along back line and down face. Apply 1/2 fl oz per 100 lbs. body weight of animal, up to a maximum of 5fl. oz. for any one animal to kill lice, Horn flies and face flies. Aids in control of Horse Flies, Stable Flies, Mosquitoes, Black Flies and Ticks on lactating and non-lactating dairy cattle, beef cattle, calves and sheep.