Cylence Ultra insecticide cattle ear tags are synergized pyrethroid tags that contain 8% beta-cyfluthrin and 20% piperonyl butoxide.

Approved for use on beef cattle and dairy cattle, including lactating dairy cows.
Use 2 tags per cow for effective control of face flies and pyrethroid susceptible horn flies for up to 5 months, and to aid in the control of Gulf Coast ticks and spinose ear ticks.
Works on face flies, horn flies, gulf coast ticks and spinose ear ticks.
Beta-cyfluthrin, Piperonyl Butoxide.

Manufacturers Warnings:

IT IS A VIOLATION OF FEDERAL LAW TO USE THIS PRODUCT IN A MANNER INCONSISTENT WITH ITS LABELING.

Safety Data Sheets:

Click Here to Download Safety Data Sheet

[instruction]It is a violation of Federal law to use this product in a manner inconsistent with its labeling. This labeling must be in the possession of the user at the time of pesticide application. For the control of horn flies, face flies, Gulf Coast ticks and spinose ear ticks on beef and dairy cattle (including lactating).All mature animals in the herd should be tagged. For adequate control of horn flies attach one tag per animal. For optimum control of face flies, horn flies, Gulf Coast ticks and spinose ear ticks, attach one tag to each ear (two per animal). Replace as necessary. CyLence Ultra Insecticide Cattle Ear Tags have been proven to be effective against face and horn flies for up to five months. Use the Allflex Universal Total Tagger with red pin and black clip to apply tags to cattle. Apply as indicated. Calves less than 3 months of age should not be tagged as ear damage may result. Remove tags at end of fly season or prior to slaughter. 1. Disinfect pliers prior to use. Place male button onto pin until it projects through the tip. 2. Slide tag under the clip of the pliers by depressing the lever. 3. Position tag in the center portion of the front side of the ear. 4. Apply the tag between the second and third rib cartilage. Continual exposure of horn flies to a single class of insecticide (e.g., pyrethroids or organophosphates) may lead to the development of resistance to that class of insecticide. In order to reduce the possibility of horn flies developing resistance it is important to rotate the class of insecticide used and/or the method of horn fly

Bayer Cylence Ultra Ear Tag