杀虫环，别称易卫杀，N,N-二甲基-1，2，3-三硫杂环己-5-胺及其草酸盐，分子量是271.26，熔点是125～128（分解）。
通过采用综合分析，将可疑成分提取、分离、 柱色谱纯化，结合NMR、 ICP_ AES和元素分析，确证了汤样中的致毒物质是沙蚕毒素类农药“ 杀虫环”。
The components were comprehensively assayed by 1H NMR, ICP _ AES and elemental analysis. They proved to be a pesticide of thiocyclam and its by _ product.
研究新型杂环杀虫剂FIPRONIL对蚊蝇蟑三种卫生害虫的活性，评价其在卫生害虫防治领域中应用的实际意义。
This paper reports the activities of new heteronuclear insecticide FIPRONIL with the special mechanism on three kinds of health pests.
杀虫剂35%甲基硫环磷乳油叶面喷施对跳甲的防效为79.2%，对地下害虫几乎无效。
The control effect of pesticide 35% phosfolan-methyl EC for mangold flea beetle was 79.2%, but it couldn't control subterranean insect pests.
应用推荐