The results showed that the killed effect of isofenphos-methyl was different on rice planthopper and its natural enemy.
结果表明：甲基异柳磷对褐飞虱及其天敌的杀伤力差异很大；
2
The prevention and cure effect of 6.9% corn seed coating of isofenphos-methyl triadimefon and tebuconazole on hypogeous pests and corn smut were studied with the method of plot experiments.