Corathon™

Corathon™ Insecticide Cattle Ear Tags with new FyberTek™
Slate-colored Corathon™ is made with new FyberTek™, the latest fiber technology that holds more active ingredient in a single tag than our prior technology allowed. In fact, Corathon contains 50% organophosphate insecticide, 25% more active ingredient than the Co-Ral Plus® Insecticide Cattle Ear Tag.

Corathon™

  • Contains two organophosphates: coumaphos and diazinon, Packaged 20 tags per box
  • Registered for use on beef and non-lactating dairy cattle
  • For optimum control, attach two tags per mature animal; attach one tag per calf
  • Use the Allflex® Universal Total Tagger with red pins and black clips
  • Remove tags at the end of fly season or prior to slaughter
  • Rotate with clay-colored CyGuard™ tags, also made with FyberTek


Proven effective for up to five months against:

  • Horn flies (including pyrethroid-, chlorinated hydrocarbon- and avermectin-resistant horn flies)
  • Face flies, the mechanical vector of Moraxella bovis (the bacteria that causes pinkeye in cattle)
  • Gulf Coast ticks
  • Spinose ear ticks




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©2008 Bayer HealthCare LLC, Animal Health Division, Shawnee Mission, Kansas 66201.
Bayer, the Bayer Cross, Tempo, QuickBayt, CyLence, CyLence Ultra, Co-Ral, Co-Ral Plus, and Clout are registered trademarks of Bayer. Bitrex is a trademark of Johnson Matthey Public Limited Company. Allflex is a trademark of Allflex USA, Inc.