【摘 要】
：
为探明20％异丙甲·苄泡腾粒剂对移栽水稻田杂草的防除效果、持效期、适宜剂量及安全性等,为该农药的大面积推广应用提供科学依据,特进行了相关药效试验.试验结果表明,20％异
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为探明20％异丙甲·苄泡腾粒剂对移栽水稻田杂草的防除效果、持效期、适宜剂量及安全性等,为该农药的大面积推广应用提供科学依据,特进行了相关药效试验.试验结果表明,20％异丙甲·苄泡腾粒剂对移栽稻田杂草的防除效果显著,在水稻移栽后5-7 d、杂草萌发高峰前用药,每667 m2用50-60 g,对禾本科杂草中稗草、莎草科杂草中异型莎草及阔叶草中耳叶水苋、鳢肠、陌上菜等均有显著的防除效果,且对水稻生长安全.
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