烟嘧磺隆·莠去津52%可湿性粉剂防除夏玉米田杂草试验  

Efficacy Trial of Nicosulfuron·Atrazine 52% WP for Control of Weeds in Summer Maize Field

作　　者：孙磊 

机构地区：[1]枣庄市台儿庄区农业局,山东枣庄277400

出　　处：《农药科学与管理》2008年第4期28-31,共4页Pesticide Science and Administration

摘　　要：田间试验结果表明:在玉米3～6叶期使用烟嘧磺隆·莠去津52%可湿性粉剂125～150mL/667㎡,对禾本科杂草和阔叶类杂草均有较好的防除效果,且持效期长,对玉米安全。Efficacy trial results showed that nicosulfuron-atrazine 52%WP had good prevention and elimination effects on grass weeds and broadleaf weeds in summer maize field when nicosulfurona, trazine 52%WP was applied at the 3-6 leaf stage ofsummer maize and within the application dosage of 125-150mL/667m^2 .The persistent effect was long. It was safe to the growth of summer maize .

关 键 词：高烟嘧磺隆·莠去津 玉米田杂草 药效试验 安全性 

分 类 号：S451.2[农业科学—植物保护]