This invention relates to methods and compositions for treating, controlling, preventing and protecting warm-blooded animals from infestation and infection by helminths, acarids and arthropod endo- and ectoparasites by administering or applying to the animals a nitropyrrole or pyrrole carbonitrile compound.
本发明涉及通过向动物施用或应用硝基
吡咯或
吡咯腈化合物来治疗、控制、预防和保护温血动物免受蠕虫、螨虫和节肢动物内寄生虫和外寄生虫侵扰和感染的方法和组合物。