abstract |
Endoparasiticidal and ectoparasiticidal agents containing at least one avermectin, 22,23-dihydroavermectin B1 (ivermectin) or milbemycin from the class of macrocyclic lactones with agonists or antagonists of nicotinergenic acetylcholine receptors of insects, optionally in the presence of other active substances such as diluents or carriers. |