田间药效试验表明,12%甲氧虫酰肼·虫螨腈悬浮剂防治甘蓝甜菜夜蛾防效显著,明显高于对照,可兼治与甜菜夜蛾同时发生的小菜蛾和斜纹夜蛾,且对作物安全无药害,是防治十字花科蔬菜甜菜夜蛾的良好药剂,建议该药剂在大面积示范、推广适宜的田间使用药剂量为每公顷有效成分54.00-81.00g。 Field efficacy trials showed that the 12% methoxyfenozide / pestylfungoxil suspension had significant effects on the control of S. exigua, which was significantly higher than that of the control, and could simultaneously treat both P. xylostella and S. litura at the same time It is a good medicament for preventing and curing cruciferous vegetable beet armyworm. It is suggested that the medicament should be demonstrated on a large area and the suitable dosage should be 54.00-81.00g for active ingredient per hectare.