| abstract |
Provided is an endoparasite control agent that includes, as an active ingredient, a carboxamide derivative represented by general formula (I) or salts thereof in order to provide a novel endoparasite control agent such as an insecticide or antiprotozoal agent having significant control efficacy against endoparasites of animals that could not be controlled with conventional insecticides, antiprotozoal agents, or the like. |