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比较使用不同剂量的20%三唑·阿维乳油对水稻二化螟的防效,试验表明1200～1500ml/hm~2有较好的防治效果,是防治二化螟的理想药剂。
Compared with 20% triadimethrin emulsifiable solution of different dosage on the control of rice stem borer, the experiment showed that 1200-1500ml / hm ~ 2 had better control effect and was the ideal medicament for the control of the rice stem borer.