Powerful, broad-spectrum pyrethroid formula that controls horn flies and biting and sucking lice on beef cattle or calves. Contains 1% of the highly bioactive pyrethroid, lambda-cyhalothrin. Long-lasting, ready-to-use formula features a squeeze bottle dosage indicator.
Dosage: Apply down the backline at the rate of 10 ml/head for cattle less than 600 lbs, or 15 ml/head for cattle over 600 lbs. Do not use on veal calves. No withdrawal period.
900 ml Squeeze 'N' Measure Bottle treats 90 550-lb cattle.