480g/L灭草松水剂防除夏大豆田杂草田间药效与安全性评价  

Efficacy and Safety Assessment of Bentazone 480 g/L AS against Weeds in Summer Soybean Field

作　　者：于春雷[1] 庞效花 李俊虎[1] 

机构地区：[1]山东农业大学植保学院,山东泰安271018 [2]潍坊市寒亭区高里街道办事处,山东潍坊261041

出　　处：《农药研究与应用》2011年第1期29-31,共3页Agrochemicals Research & Application

摘　　要：田间实验结果表明,夏大豆田大豆苗后1～3复叶期使用480g/L灭草松水剂150～200mL/667m2,对夏大豆田一年生阔叶杂草有较好的防除效果,并且有较长的持效期,对夏大豆生长安全。Efficacy test results showed that 480 g/L bentazone AS at the dosage of 150～200 ml/667 m2 had good prevention and elimination effect on broadleaf weeds in summer soybean field.The persistent effect was long.It was safe to summer soybean at the application dose of bentazone in this trial.

关 键 词：灭草松 夏大豆 防除效果 安全性 

分 类 号：S482.4[农业科学—农药学]