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乙酰甲胺磷化学名称为O,S-二甲基N-乙酰基硫代磷酰胺.毒性:对大白鼠口服急性中毒的致死中量,每公斤体重雄鼠为945毫克,雌鼠为866毫克.红鲤鱼的致死中量为10000ppm,是属低毒的新杀虫剂.乙酰甲胺磷具有较强的触杀、胃毒、内吸和熏蒸作用.据测定,用广州化工研究所提供的50%结晶剂2000倍液灌根,浸禾叶,500倍液包扎茎基部等方法,测定对2-4龄稻纵卷叶虫幼虫的死亡率达100%;用1000倍液滴于2-4龄纵卷叶虫幼虫的胴背部,触杀死亡率
Acephate chemical name for the O, S-dimethyl N-acetyl thiophosphoramide. Toxicity: Oral acute oral toxicity to rats in the amount of male rats per kilogram of body weight to 945 mg, 866 mg for females . The red carp lethal amount of 10000ppm, is a low toxicity of new insecticides. Acephate has a strong contact, stomach poisoning, internal absorption and fumigation .According to the determination, with the Guangzhou Institute of Chemical 50 % Of 2000 times the liquid crystal irrigation, immersed leaves, 500 times the liquid bandage stem base and so on, measured 2-4 years of larvae of the longitudinal leaf roller larvae mortality rate of 100%; with 1000 times the drop in 2-4 Longitudinal leaf roller larvae of the dorsum of the carcass, contact kill mortality