Box of 20 Ear Tags
Optimizer Cattle Ear tags are designed to keep pests off your cattle. For use in Beef and non-lacting Dairy Cattle in summer to control Horn Flies, Lice, Gulf Coast Ticks, Spinose Ear Ticks and face flies.
For use in winter to control Lice.
Contains the active ingredient, Diazinon(21%).
Please read instructions and warnings on box prior to use.