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目前我国农药总产量已位居世界第二位,但结构不够合理。我国农药总产量中杀虫剂约占70%,在杀虫剂总产量中有机磷杀虫剂占70%,在有机磷杀虫剂总产量中,高毒品种的比例高达70%,因此农药工业结构急需调整,文中还对农药中间体的现状及发展趋势进行了闸述。
At present, China’s total output of pesticides has ranked second in the world, but the structure is not reasonable enough. The total pesticide production in China accounts for about 70% of insecticides, and organophosphate insecticide accounts for 70% of the total output of insecticides. Among the total output of organic phosphorus insecticides, the proportion of highly toxic varieties is as high as 70%. The industrial structure is in urgent need of adjustment. The current status and development trend of pesticide intermediates are also described in this paper.