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试验结果表明,30%苯醚甲环唑·丙环唑SC对水稻纹枯病有较好防效,施药用量为有效成分112.5g/ha处理的末次防效达78%以上,保产率达8.4%以上,是防治水稻纹枯病较为理想的药剂,对水稻安全。
The results showed that the control effect of difenoconazole and propiconazole SC on rice sheath blight was better than that of control at the rate of 112.5g / ha. The last control effect was above 78% Up to 8.4%, which is an ideal agent for controlling rice sheath blight and is safe for rice.