Merck, Double Barrel, Insecticide Fly Tag, 20/Box


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Sold by the box. Provides quick knockdown and control of both horn flies and face flies. Combines two different active ingredients, an organophosphate and a synthetic pyrethroid, to minimize resistance development. Contains 6.8% Lambdacyhalothrin and 14% Pirimiphos Methyl. Approved for use on beef cattle, non-lactating dairy cattle, and calves of all ages. Unique triangular shape prevents tag from breaking off at neck.
For up to 5 months control of horn flies and face flies, use two tags per head on beef and non-lactating dairy cattle and calves. Apply with Allflex universal total tagger (sold separately). One male tag included with each tag for attachment. Remove tags at the end of the season to help prevent resistance.

Additional information

Weight 1 lbs
Dimensions 7.25 × 2.5 × 5.25 in


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