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22%苯磺·乙羧氟可湿性粉剂防除冬小麦田阔叶杂草试验结果表明,该药剂对一年生及越年生阔叶杂草灰菜、荠菜、播娘蒿等杂草具有良好的防除效果,10g/667m2剂量下30d鲜重总防效可达到95.41%。适宜天津地区冬小麦田防除阔叶杂草使用。
The results showed that the 22% benzenesulfonamide B-carboxyfluorescene WP could control weeds in broadleaf weeds, winter weeds, shepherd’s purse, Under the dosage of 10g / 667m2, the total control effect of fresh weight for 30d reached 95.41%. Suitable for winter wheat field in Tianjin to control broad-leaved weeds.