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A study was carried out in 2005 in the pampa region of Argentina to determine resistance to ivermectine (IVM), albendazole (ABZ), ricobendazol (RBZ), and levamisol (LVM). Four groups of 20 heifers were treated with 200 µg/kg of IVM (IVM group), RBZ or ABZ (BZD group), levamisol (LVM group), and a...

Cristel, S. L.; Suárez, V. H.; Bonetti, C.
Estación Experimental Regional Agropecuaria Anguil (INTA) (EEA), Secretaría de Agricultura, Ganadería y Pesca, Anguil, Argentina
Boletín de Divulgación Técnica, INTA, 2006, No.90, pp 157-165