| 摘要 |
PURPOSE: An endoparasiticidal and ectoparasiticidal agent is provided to exterminate both endoparasits and ectoparasites in one way administration, which is different from conventional endoparasticidal agent for oral or non-oral administration and ectoparasiticidal agent for transdermal administration. CONSTITUTION: Endoparasiticidal and ectoparasiticidal agents comprise 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.
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