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20 %乙·苄可湿性粉剂对水稻田稗草、阔叶草及莎草有较好的防效 ,450～ 52 5g/hm2 处理对各类杂草的株防效及鲜重防效均达到 90 %左右 ,明显优于对照药剂乙草胺和苄嘧黄隆。且对水稻生长无不良影响
20% ethylbenzyl WP had better control effect on barnyardgrass, broadleaf grass and sedge in paddy field. The control effect on the weed control efficiency and fresh weight of 450 ~ 525g / hm2 all reached About 90%, significantly better than the control agents acetochlor and bensulfuron-methyl. And no adverse effects on rice growth