A method of controlling acarina ectoparasites on warmblooded animals by orally administering to the animals an ectoparasitically effective amount of a 2-aryl-1,3-cyclohexanedione compound and alkali metal salts, ammonium salts and enol ester derivative thereof.
通过口服给暖血动物一种2-芳基-
1,3-环己二酮化合物和碱
金属盐、
铵盐及其烯醇酯衍
生物的有效量,来控制寄生在暖血动物身上的蜱类外寄生虫的方法。