CyGuard™

CyGuard™ Insecticide Cattle Ear Tags with new FyberTek™
Clay-colored CyGuard™ 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, new CyGuard contains 87% more beta-cyfluthrin than the CyLence Ultra® Insecticide Cattle Ear Tag.

CyGuard™

  • Contains 15% beta-cyfluthrin, a 5th-generation pyrethroid, Packaged 20 tags per box
  • Registered for use on beef and dairy cattle, including lactating cows
  • 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 slate-colored Corathon™ tags, also made with FyberTek


Proven effective for up to five months against:

  • Face flies, the mechanical vector of Moraxella bovis (the bacteria that causes pinkeye in cattle)
  • Horn flies, (including organophosphate-, chlorinated hydrocarbon- and avermectin-resistant horn flies)
  • 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.