甲萘威,也译为加保利(英語: Carbaryl ,化学名:1-萘基-N-甲基氨基甲酸酯,1-Naphthyl-N-Methylcarbamate,化学式 C 12 H 11 NO 2 ),是一种氨基甲酸酯类的杀虫剂,常温常压下为无色固体,由美國聯合碳化物公司在1958年开发,2002年被拜耳公司收购,商品名:Sevin [3] 。
Carbaryl (1-naphthyl methylcarbamate) is a chemical in the carbamate family used chiefly as an insecticide. It is a white crystalline solid previously sold under the brand name Sevin, which was a trademark of the Bayer Company.
Carbaryl has a moderate ability to dissolve in water and migrate through soil toward ground water. Deep down in soil, where oxygen is absent, carbaryl breaks down more slowly. A half-life of 72 days has been reported.
Carbaryl (SevinTM) is said by EPA to be “ one of the most widely applied insecticides in the US,” since use began in 1959, with 10-15 million pounds used annually. This widespread use is a major reason why carbaryl may pose more dangers than most other pesticides.
Carbaryl, like all insecticides in its chemical family, kills insects by dis-rupting the normal function of their nervous system. Nerve impulses are transmitted from one nerve to another by a chemical called acetylcholine.
2010年1月1日 · In addition to general metabolism studies, work has been conducted to investigate carbaryl metabolism in older rats exposed to high levels of carbaryl via the diet as well as a limited investigation of metabolism in mice.
Carbaryl (1-naphthyl-N-methylcarbamate; Sevin),1 a reversible inhibitor of cholinesterase, is an agricultural pesticide used in the control of over 150 major pests (BACK 1965). It belongs to the major class of insecticidal compounds, the carbamates.