论文部分内容阅读
我国农药杀虫剂生产类型及现状我国目前生产的农药杀虫剂按照化学成分或结构分为:1、有机磷类,如敌敌畏、敌百虫、久效磷、辛硫磷等等;2.氨基甲酸酯类,如速灭威、灭多威、甲萘威等等;3、有机氯类,如硫丹、杀虫双、杀螟丹等等;4、拟除虫菊酯类,如甲氰菊酯、胺菊酯、氯氰菊酯、功夫菊酯等等;5.有机金属类,包括含锡、砷等化合物,此类杀虫剂已渐趋淘汰;6.杂环类,也是近几年来发展较为迅速的一类杀虫剂,如吡虫啉,灭幼脲等。按照1997年统计,我国农药生
China’s pesticide production types and status quo Pesticide pesticides currently produced in China in accordance with the chemical composition or structure is divided into: 1, organic phosphorus, such as dichlorvos, trichlorfon, monocrotophos, phoxim and so on; Carbamates, such as speed off Granville, methomyl, carbaryl and so on; 3, organic chlorine, such as endosulfan, insecticidal double, cartap and so on; 4, pyrethroids, Tetramethrin, tetramethrin, cypermethrin, cyhalothrin and so on; 5. Organic metals, including tin, arsenic and other compounds, such pesticides have been gradually eliminated; 6. Heterocycles, but also in recent years development A more rapid class of pesticides, such as imidacloprid, chlorbenzuron and so on. According to 1997 statistics, China’s pesticide students