2.5氟铃脲?甲维盐乳油防治甘蓝甜菜夜蛾试验

摘要

用2.5%氟铃脲?甲维盐乳油防治甘蓝甜菜夜蛾。结果表明：2.5%氟铃脲?甲维盐乳油能够很好的控制甘蓝甜菜夜蛾，防治效果明显高于对照，且对作物安全。%The efficacy of the mixture of 2.5% hexaflumuron and emamectin benzoate EC in controlling Laphygma exigua (Hübner) on cabbages was determined in the field experiment. The results showed that the pesticide could control Laphygma exigua (Hübner) with low incidence and had better control efficacy than others, but without spray damage.