Boss Pour-On Insecticide, 32oz

For use on lactating and non-lactating dairy cattle, beef cattle and calves, and sheep. Controls horn flies with 87-100% efficacy range for up to 4 weeks; provides season-long (January to April) lice control with one application.

Contains 5% permethrin.

Dosage: Cattle - Apply 3 ml per 100 lbs body weight along back and down face. Sheep - 1.5 ml per 50 lbs body weight along back. Repeat once every 2 weeks if needed. May be used with automatic dosing systems. No pre-slaughter withdrawal, no milk discard.

One quart Squeeze 'N' Measure Bottle treats 57 550-lb cattle; one gallon treats 229 550-lb cattle.