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用25%噻嗪酮可湿性粉剂,10%吡虫啉可湿性粉剂,20%异丙威乳油在铜仁市对稻飞虱进行小区试验,结果表明:25%噻嗪酮可湿性粉剂和10%吡虫啉可湿性粉剂对稻飞虱均有良好的控制作用;20%异丙威乳油最大剂量(40g/667m2)对稻飞虱的控制效果为80%。
The plot test of planthoppers on rice planthopper was carried out in Tongren City with 25% buprofezin WP, 10% imidacloprid wettable powder and 20% isoprenaline EC. The results showed that 25% buprofezin WP and 10% imidacloprid Wettable powder has good control effect on planthoppers; the control effect of 20% isoprenaline maximum (40g / 667m2) on planthoppers is 80%.