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Efficacy of moxidectin against multiple resistant Ostertagia spp. in lambs
M Várady1, J Praslicka, J Corba
1Institute of Parasitology, Slovak Academy of Sciences, Hlinkova 3, 040 01 Kosice, Slovak Republic.
New Zealand Veterinary Journal
|June 1, 1995
Abstract:
Moxidectin was demonstrated to have a high efficacy in lambs against Ostertagia spp. which were resistant to albendazole, levamisole and ivermectin in goats. Moxidectin reduced the number of eggs in faeces by 99.6% and the number of worms found at post-mortem dissection of the lambs by 99.9%. Of the adult worms found in abomasa, 91% were identified as Ostertagia circumcincta and 9% as Ostertagia trifurcata.
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