250g/L氟磺胺草醚水剂对大豆田阔叶杂草的防治效果  

Control Effect of Fomesafen 250 g/L SL on Broadleaf Weeds in Soybean Field

作　　者：李卫东[1] 王广祥[1] 张弋川 

机构地区：[1]吉林省农业科学院植物保护研究所,吉林公主岭136100 [2]吉林省吉林市市船营区搜登站镇农业站,吉林吉林132212

出　　处：《安徽农业科学》2011年第18期10934-10935,共2页Journal of Anhui Agricultural Sciences

摘　　要：[目的]研究250 g/L氟磺胺草醚SL在吉林省区域内防治大豆田间杂草的效果。[方法]以250 g/L氟磺胺草醚SL为供试药剂,于2007年在吉林省大豆主产区进行大豆田除草药效试验。[结果]250 g/L氟磺胺草醚SL对大豆田一年生阔叶杂草有良好的防除效果,而且对大豆生长安全,推荐用量300.0～375.0 g/hm2。[结论]该试验为250 g/L氟磺胺草醚SL的进一步推广应用提供参考。[ Objective ] Research 250 g/L fluorine sulfonamides grass ether SL in jilin province area of soybean field weed control effect. [ meth- od] With 250 g/L fluorine sulfonamides grass ether SL for selected reagents in jilin province in 2007 for soybean field of soybean producing weed efficacy trials. [ Result] 250 g/L fluorine sulfonamides grass ether SL to soybean field weed has good control annual effect and safety of soybean growth in consumption, recommended dose of 300.0 -375.0 g/bin2. [ Conclusion ] The study for 250 g/L fluorine sulfonamides grass ether SL further popularized referenee.

关 键 词：250 g/L氟磺胺草醚水剂 大豆 杂草 防除 药效 

分 类 号：S482.4[农业科学—农药学]