本文报告乙酰甲胺磷毒饵对日本大蠊杀灭效果研究。将一定比例花生油、红糖、黄豆粉、玉米和小麦粉等原料,加工配成％的乙酰甲胺磷毒饵,实验室和现场使用表明,日本大蠊对毒饵适口性强,并有致死快、死亡率高等优点。24h杀灭80％以上,72h杀灭率为100％。现场使用4天日本大蠊密度下降显著,相关密度指数(RPI)在38以下,半月后RPI为3.87。 This article reports the killing effect of acephate on bait of Japanese cockroaches. A certain proportion of peanut oil, brown sugar, soybean meal, corn and wheat flour and other raw materials, processed into% acephate, laboratory and field use shows that cockroach cockroach pairing strong paternity, and fatal fast, mortality Higher advantage. 24h kill more than 80%, 72h kill rate of 100%. After four days of field use, the density of Japanese cockroaches dropped significantly, with a relative density index (RPI) below 38 and an RPI of 3.87 after half a month.