Skip to content
Pricing may be subject to change without notice.


A powerful, broad-spectrum pyrethroid that controls horn flies & biting & sucking lice on beef cattle or calves. Contains the highly bioactive pyrethroid, lambdacyhalothrin. 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. Not for sale in AL