Thiabendazole-Resistant Strains of Haemonchus and Ostertagia in California Lambs
- 1 October 1980
- journal article
- research article
- Published by American Veterinary Medical Association (AVMA) in American Journal of Veterinary Research
- Vol. 41 (10) , 1674-1676
- https://doi.org/10.2460/ajvr.1980.41.10.1674
Abstract
SUMMARY: Ten parasite-free experimental lambs were inoculated intraruminally with a mixed-larvae inoculum which contained approximately 5,000 Haemonchus contortus infective larvae. Five lambs were treated with thiabendazole (66 mg/kg of body weight) and 5 were untreated controls. All lambs were killed 35 days after inoculations were done, and parasites present were recovered. Reduction in numbers of recovered Haemonchus contortus (25.7%) and Ostertagia spp (26.8%) were not significant (P > 0.05).This publication has 4 references indexed in Scilit:
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- Levels of benzimidazole resistance in Haemonchus contortus and Trichostrongylus colubriformis recorded from an egg hatch test procedureResearch in Veterinary Science, 1978
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- SURVEY OF GASTROINTESTINAL PARASITISM IN WISCONSIN DAIRY CATTLE1962