Inefficacy of moxidectin and doramectin against ivermectin-resistant Cooperia spp. of cattle in New Zealand

TitleInefficacy of moxidectin and doramectin against ivermectin-resistant Cooperia spp. of cattle in New Zealand
Publication TypeJournal Article
Year of Publication1996
AuthorsVermunt, J.J., West D.M., and Pomroy W.E.
JournalNew Zealand Veterinary Journal
Volume44
Issue5
Pagination188 - 193
Date Published1996
ISBN Number00480169 (ISSN)
Keywordsparasitology
Abstract

Two cases are described in which strains of Cooperia spp. of cattle were found to be resistant to either the oral or the injectable formulations of ivermectin. Injectable moxidectin was not effective against the latter strain and doramectin was not effective against either of the ivermectin-resistant Cooperia isolates. In both cases, the anthelmintic efficacy of oral levamisole was 100%.

URLhttp://www.scopus.com/inward/record.url?eid=2-s2.0-0000903701&partnerID=40&md5=239b24317ad5af3f17a8d8ff22f3234b
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