96%异丙甲草胺乳油防治棉田杂草田间药效试验评价  

Efficacy of Metolachlor 96% EC against Weeds in Cotton Field

作　　者：张晓芳[1] 任学祥[1] 刘君良[1] 吴小虎[1] 

机构地区：[1]山东农业大学植物保护学院,山东泰安271018

出　　处：《农药研究与应用》2010年第1期28-30,共3页Agrochemicals Research & Application

摘　　要：评价了异丙甲草胺乳油对棉田杂草的防治效果。田间试验结果表明,在864～2304ga.i./hm2推荐剂量下,异丙甲草胺乳油能有效地防除棉田禾本科杂草和部分阔叶杂草,且对棉花安全,并有增产作用。The control efficacy of metolachlor 96% EC was evaluated against the weeds in cotton fields.Field trial results showed that metolachlor 96% EC could effectively control gramineae weeds and parts of broadleaf weeds at the dosage of 864～2304 g a.i./hm2.Meanwhile,it showed no phytotoxicity to cotton crops with the application dosage in this trial,and obviously increased cotton output.

关 键 词：异丙甲草胺 棉花 杂草 防效 

分 类 号：S451.224[农业科学—植物保护]