Reduced Efficacy of Commercial Acaricides against Populations of Resistant Cattle Tick Rhipicephalus microplus from Two Municipalities of Antioquia, Colombia
Two distant Antioquian cattle farms where systemic and topical acaricides had previously failed to control infestations by Rhipicephalus ( Boophilus) microplus were studied. An initial in vivo study was conducted using single subcutaneous injections with a long-acting formulation of ivermectin (630...
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| Main Authors: | , , , , |
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| Format: | Book |
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SAGE Publishing,
2014-01-01T00:00:00Z.
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