Cyonara Plus Pour-On Topical Insecticide an oil-based, ready-to-use topical insecticide that provides long-lasting residual control of lice and horn flies on beef cattle, cows and calves (not recommended for use on veal calves). May be applied to cattle at any time during the year. One quart treats 94 head of 600-lb. cattle; a gallon treats 378 head of 600-lb. cattle. Active ingredients are 1% lambda-cyhalothrin and 5% piperonyl butoxide.
DISCLAIMER: The results described on the testimonials on this site, are the individual experiences and personal opinions of those who have purchased and used the products. These testimonials are not intended to make any claims that the products can be used to diagnose, treat, mitigate, cure or prevent any disease or medical condition.