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通过试验,评价40%柴油·辛硫磷乳油对十字花科蔬菜菜青虫的防治效果,确定最佳使用剂量,为取得农药登记和大面积推广应用提供科学依据。
Through the experiment, the control effect of 40% diesel phoxim on Cruciferae was determined and the optimum dosage was determined, which provided a scientific basis for pesticide registration and large-scale popularization and application.