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Bayer - Co-Ral® is an organophosphate dust which has been proven to control pyrethroid-resistant horn flies and lice on beef and dairy cattle.
Aids in control of...
Merck - Dominator Insecticide Ear Tags by Merck contain 20% Pirimiphos Methyl and provide 5-month control of horn flies.
Use the Allflex Total Tagger for application...
Bayer - Corathon® insecticide cattle ear tags are organophosphate tags that contain 35% diazinon and 15% coumaphos.
Use Allflex® Universal Total Tagger for application...