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3 .5 %氟虫·甲胺阿维乳油对水稻三化螟有很好的防治效果 ,在三化螟卵孵化高峰期用药 ,每667m2 用 1 2— 2 8g,防效可达 94.85 %和 98.37% ,极显著高于 90 %杀虫单可溶性粉剂 50g/ 667m2 和 1 8%抗虫灵水剂 2 50ml/ 667m2 ;与 5 %锐劲特悬浮剂 30g/ 667m2 防效差异不显著。
3.5% flubendol · methylamine Avicel has a good control effect on the rice stem borer, the cucumber eggs in the peak incubation period for each 667m2 with 1-28g, the control effect of up to 94.85% and 98.37%, extremely significantly higher than 90% insecticidal single soluble powder 50g / 667m2 and 18% 2 50ml / 667m2; compared with 5% Firrester suspension 30g / 667m2 the difference was not significant.