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试验结果表明:25%噻.速灭乳油87.5g/667m2,70g/667m2药后3d、7d防效均大于90%,与对照25%噻嗪酮可湿性粉剂30g/667m2和20%速灭威乳油130g/667m2的防效相比较,差异极显著。可在大田推广使用。
The results showed that the control efficacy of 25% thiamethoxam 87.5g / 667m2 and 70g / 667m2 were both higher than 90% on the 3rd and 7th day, compared with the control 25% buprofezin WP 30g / 667m2 and 20% EC 130g / 667m2 compared to the control effect, the difference was significant. Can be used in the field promotion.