OPtimizer Ear Tags are for use on beef and non-lactating dairy cattle to control horn flies (including pyrethroid-resistant populations), gulf coast ticks, spinose ear ticks and to aid in controlling face flies. 2 tags per head control pyrethroid-resistant horn flies for up to 5 mos. Contain 21.4% diazinon. Use Y-Tex Applicator. Orange tag.
Having trouble selecting insecticidal ear tags?
Check out our Insecticidal Ear Tag Comparison Chart in our HELPFUL CHARTS menu link at the top of this page.
Y-Tex's 4-Way Insecticide Rotation Program
