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乙酰甲胺磷是一种高效低毒低残毒的比较广谱性的杀虫剂。1974年,我们用它防治稻飞虱、稻叶蝉、稻蓟马、稻纵卷叶螟、二化螟、三化螟的白穗、棉铃虫、棉小象鼻虫,有良好效果。据报道,乙酰甲胺磷的毒性很低,对雄大白鼠的口服致死中量,每公斤体重为945毫克,雌鼠为866毫克,兔的经皮致死中量,每公斤体重大于2,000毫克,用含乙酰甲胺磷100ppm的饲料饲养小猎犬一年,没有发现任何病变。对鱼的毒性也很低,48小时的致死中浓度,鲤鱼在30ppm以上,虾为229ppm。据农科所水产组初测,施用浓度高达1％,红鲤鱼仍能安全生长,证明乙酰甲胺磷对红鲤鱼十分安全。
Acephate is a relatively broad-spectrum insecticide with high efficiency, low toxicity and low residue. In 1974, we used it to control planthoppers, rice leafhoppers, rice thrips, rice leafroller, rice stem borer, white borer, cotton bollworm, cotton weevil, with good results. It has been reported that the toxicity of acephate is very low. The oral lethal dose in male rats is 945 mg / kg body weight and 866 mg for female rats. The percutaneous lethal dose in rabbits is more than 2,000 mg / kg body weight, One year of feeding the beagle with 100 ppm acephate, no lesions were found. The toxicity of the fish is also very low, 48 hours of lethal concentration, carp in more than 30ppm, shrimp to 229ppm. According to the preliminary report by the Institute of Aquaculture, the concentration of 1% red carp can still grow safely, proving that acephate is very safe for red carp.