Further studies with a strain of Ostertagia ostertagi resistant to morantel tartrate.

Abstract

Two experiments with a morantel resistant strain of Ostertagia ostertagi were carried out. In the first experiment five groups of five calves were infected with 60,000 larvae of this resistant strain. Calves of one group remained untreated, calves of the other groups were treated with morantel tartrate, oxfendazole, levamisole or ivermectin in the… (More)

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Cite this paper

@article{Borgsteede1991FurtherSW, title={Further studies with a strain of Ostertagia ostertagi resistant to morantel tartrate.}, author={Fred H M Borgsteede}, journal={International journal for parasitology}, year={1991}, volume={21 7}, pages={867-70} }