EN
Studies on the efficacy of Banminth, Eqvalan, Panacur Paste and Rintal Plus against small strongyles (Cyathostominae) in horses were carried out on 39 adult mares. The FECRT test indicated a reduction to about 85.0% in the efficacy of Panacur Paste and only 43.3% of Rintal Plus. The efficacy of Banminth and Eqvalan was, at the same time, very high - up to 100%. It is worth noting that in the stable used in the experiment, as well as in others, it would be necessary to change the drug used for nematodes control.