1·Repelling effect was studied by using pour-sprinkling preparation of eprinomectin in yaks infected with Hypoderma larvae, eprinomectin injection and not giving drug as control group.
应用埃普·利诺菌素浇泼剂驱除牦牛皮蝇幼虫，并设埃普·利诺菌素注射剂药物对照组和阳性对照组。