氯氰菊酯具有触杀、胃毒作用。近年来我省已广泛使用在蔬菜和果树上,对防治菜青虫、小菜蛾、瓜蓟马、斜纹夜蛾和柑桔潜叶蛾等害虫达到高效、经济的优点。为了明瞭该药剂在蔬菜和柑桔上施用后的降解动态和残留量,1983年我们进行了测定试验。由广东省农科院植保所提供试样,广东省测试分析研究所测定。 Cypermethrin has contact kill, stomach poisoning effect. In recent years, our province has been widely used in vegetables and fruit trees, to control cabbage caterpillar, diamondback moth, melons thrips, Spodoptera litura and citrus leafminer and other pests to achieve high efficiency and economic advantages. In order to clarify the degradation dynamics and residues of the agent after it was applied to vegetables and citrus, we conducted a measurement test in 1983. By the Guangdong Provincial Academy of Agricultural Sciences plant protection samples, Guangdong Institute of Test and Measurement.