不对称硫代磷酸酯杀虫剂，O-甲基O-苯基S-正丙基硫代磷酸酯（T－751），岸野茂雄等［1］首先报道其杀虫活性，尔后Treml等”做道其杀线虫活性。作者「“报道其对棉铃虫HellcoverPaarmigera（Hubner），粘虫岭th。mnaseparata（Walker）的快速击倒活性。T－751具有不对称磷原子 Asymmetric phosphorothioate insecticides, O-methyl O-phenyl S-n-propyl phosphorothioate (T-751), Makino Amano [1] first reported its insecticidal activity, then Treml and other " To do its nematicidal activity, the authors report that it is resistant to the bollworm Hellcover Paarmigera (Hubner) Rapid knockdown activity of mnaseparata (Walker). T-751 has an asymmetric phosphorus atom