MGK-264

一种二羧酰胺增效剂，可增强杀虫剂的效果；5,000ppm浓度下对家蝇无致死性；1,000ppm浓度下仅使二斑叶螨死亡率达到26.4%；可增强杀虫剂Plictran在S.littoralis敏感品系（LD50s=0.98和40µg/幼虫，有或无MGK-264）和田间品系（LD50s=0.15和1.1µg/幼虫，有或无MGK-264）中的毒性；与亚致死剂量的多种植物源杀软体动物剂结合使用时，可降低L.acuminata成虫的繁殖力，并降低孵化后幼虫的存活率。A dicarboxamide synergist that enhances the effects of pesticides; not lethal to house flies at 5,000 ppm; induces only 26.4% mortality of two-spotted spider mites at 1,000 ppm; increases toxicity of the insecticide Plictran in susceptible strains of S. littoralis (LD50s = 0.98 and 40 µg/larva with or without MGK-264) and in field strains (LD50s = 0.15 and 1.1 µg/larva with or without MGK-264); decreases the fecundity of adult L. acuminata and reduces survival of the offspring after hatching when used in combination with sublethal doses of a variety of plant-derived molluscicides.