甲辛酮乳油是由甲拌磷、辛硫磷和三唑酮及其有关助剂加工而成的三元混剂。经室内毒力测定证明，对暗黑金龟甲幼虫毒力较强，增效共毒系数为２８１４。从１９９２年开始，经安徽、河南等地大田小区试验和生产示范推广，每公顷应用５％乳油１５００毫升拌麦种１５０公斤，能很好地控制冬前蛴螬、金针虫等地下害虫的危害，同时控制了前期小麦白粉病和叶锈病的发生；小麦生长后期还表现出兼治小麦黑穗病的良好效果。小麦增产显著 Methyloctanol EC is triamcinolone, phoxim and triadimefon and related additives processing ternary mixture. The indoor toxicity test proved that the virulence of Diabrotica dysentery larvae stronger synergistic coefficient of 2814. Since 1992, testing and production demonstration and popularization in Daejeon district in Anhui and Henan provinces have provided 150 kg of wheat germ with 1500 ml of 5% EC for each hectare, which can well control the damage of underground pests such as catfish and pinworm in winter. At the same time, the occurrence of wheat powdery mildew and leaf rust was controlled in the early stage and the good effect of treating wheat smut at the late stage of wheat growth was also observed. Significant increase in wheat yield