30%二甲戊灵·扑草净悬浮剂防除棉花田杂草试验  

Field Trial of Pendimethalin-Prometryne 30% SC Against Weeds of Corn Field

作　　者：刘自友[1] 郭洪伟[1] 肖圣乾[1] 王光永[1] 徐坤[1] 

机构地区：[1]山东华阳科技股份有限公司,山东宁阳271411

出　　处：《安徽农学通报》2010年第13期141-142,共2页Anhui Agricultural Science Bulletin

摘　　要：研究了30%二甲戊灵·扑草净悬浮剂对棉花田杂草防除效果,同时研究了该剂对棉花品质的影响。试验结果表明:30%二甲戊灵·扑草净悬浮剂对棉花田杂草具有良好的控制效果,200～250mL/667m2用药后50d对杂草株防效和鲜重防效都在94%以上。试验还表明30%二甲戊灵·扑草净悬浮剂对棉花品质没有不良影响。The test study the controling effect of Pendimethalin-Prometryne 30%SC to weeds of cotton. At the same time investigate the influence of Pendimethalin-Prometryne 30%SC to the quality of cotton. The test result showed that Pendimethalin-Prometryne 30%SC have good and fast controlling effect to the weeds of cotton fields. After 50 days of dosage being 200~250mL/667m2 ,the controling effects of strain and fresh weight is higher than 94%. The result also show that Pendimethalin-Prometryne 30%SC have no influence to the quality of cotton.

关 键 词：二甲戊灵·扑草净 棉田杂草 防治效果 

分 类 号：S562[农业科学—作物学]