辟蚜雾是一种氨基甲酸酯类的新型杀蚜剂,具有渗透、触杀和熏蒸作用,能迅速而有效地消灭多种作物上的蚜虫,对有机磷农药产生抗性的蚜虫效果亦较好。其突出优点是对蚜虫及其它害虫的天敌,如瓢虫、草蛉等毒性很低,是蚜虫综合防治中可供选用的一种较好的化学农药。为探明该药对桃蚜的有效剂量和效果以及对天敌的安全性,进行田间小区对比试 Aphids provide a new class of aphids for carbamates, which have the ability to infiltrate, contact and fumigate, quickly and effectively eliminate aphids on a variety of crops, and are also effective against organophosphate insecticides . Its outstanding advantages are aphids and other pests natural enemies, such as ladybugs, scabies and other low toxicity, is aphids comprehensive control available for selection of a better chemical pesticides. In order to find out the effective dose and effect of this medicine to Myzus persicae and its safety to natural enemies,