近几年来,发展起来的几个新拟除虫菊酯杀虫剂,如:二氯苯醚菊酯(Permethrin)、氯氰菊酯(Cypermet-hrin)、溴氰菊酯(Decis)和异戊腈菊酯(Sumicidin),以它们的高效、低毒、广谱,对光、热稳定,有适宜的残留等特性,而被用于防治农林害虫。异戊腈菊酯没有环丙烷结构,原料来源较易,合成工艺较其他拟除虫菊酯简单,成本较廉,有可能大量生产,满足农业和卫生杀虫的需要。 In recent years, several new pyrethroid insecticides have been developed, such as Permethrin, Cypermet-hrin, Decis, and Isoceron ( Sumicidin) are used to control agricultural and forestry pests due to their high efficiency, low toxicity, broad spectrum, light, heat stability and suitable residues. Isovalerfensil has no cyclopropane structure, easy source of raw materials, simpler synthesis process than other pyrethroids, low cost, and possible mass production to meet the needs of agriculture and sanitation.