Control Solutions Permethrin 1% kills lice, horn flies, face flies on beef cattle, lactating and non-lactating dairy cattle; kills keds and lice on sheep. Can be used as a pour-on, back rubber or ready-to-use spray. One gallon will treat 25 head of (1,000 lb) cattle.
Use Sites: beef cattle, sheep, lactating dairy cattle
Effective Against: lice, horn flies, face flies
Active Ingredients: Permethrin 1%
See full label instructions in the "Download" tab.