| Literature DB >> 16031931 |
J J Vermunt1, D M West, W E Pomroy.
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%.Entities:
Year: 1996 PMID： 16031931 DOI： 10.1080/00480169.1996.35971
Source DB: PubMed Journal: N Z Vet J ISSN： 0048-0169 Impact factor: 1.628