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戊菊醋是拟除虫菊酯类新农药,又名多虫畏、中西除虫菊酯、戊酸醚酯、S—5439,研制时代号为 K—9701,系我省轻化工业研究所和新干化工厂研制的。戊菊酯以触杀作用为主,并具有胃毒和拒避作用,但无内吸,熏蒸作用,是一种神经性毒剂。其毒性是目前拟除虫菊酯类杀虫剂中最小的,属低毒农药。新干化工厂年产35吨戊菊酯原油的中试已于一九八四年九月十八日通过鉴定。笔者等曾承担中试产品的小区药效试验和大面积示范任务,现将各单位试验结果综合简报如下:
Chrysanthemum vinegar is a new pyrethroid pesticide, also known as the more worms, pyrethrins, valerate, ether ester, S-5439, developed the time code K-9701, the Department of Light Industry, Shaanxi Province and the Institute of Chemical Industry Factory development. Pestfly to touch the main role, and with gastric poisoning and refuse to avoid the role, but no absorption, fumigation, is a nerve agent. Its toxicity is currently the smallest pyrethroid insecticides, is a low-toxic pesticides. The pilot plant for producing 35 tons of fenvalerate crude oil at the Shinkan Chemical was approved on September 18, 1984. I have assumed the pilot product of community efficacy test and large-scale demonstration tasks, the unit test results are summarized below are summarized as follows: