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自从2007年元月1日国家全面禁止甲胺磷等5种高毒农药以来,不少的农民朋友比较关心其替代农药,尤其是防治水稻的替代农药。它们是些什么新“面孔”呢?氟虫晴。氟虫腈又名锐劲特。纯品为白色粉末,在常规条件下贮藏较稳定。5%的氟虫腈浓悬浮剂为乳白色悬浮状液体。按照我国农药毒性分级标准,锐劲特属于低毒性杀虫剂。在试验剂量内对动物未见致畸、致癌和致突
Since January 1, 2007, the state has completely banned five kinds of highly toxic pesticides such as methamidophos, many farmers and friends are more concerned about their alternative pesticides, especially the alternative pesticides for rice control. What are their new “faces”? Fipronil, also known as fipronil. Pure product is white powder, which is stable under normal conditions. 5% Fipronil Suspension concentrates as a milky white suspension of liquid. According to China’s pesticide toxicity classification criteria, sharp low belongs to low toxicity insecticides. No teratogenicity, carcinogenicity and mutagenesis were observed in animals at the test dose