文献类型： 外文期刊

作者： Yang Lie ¹ ; Shen Guohui ² ;

作者机构： 1.Anhui Agr Univ, Coll Agr, W Changjiang Rd 130, Hefei, Anhuin Province, Peoples R China

2.Shanghai Acad Agr Sci, Inst Plant Protect, Shanghai, Peoples R China

关键词： Dichondra repens;Turfgrass weeds;herbicide;control

期刊名称：MATERIALS ENGINEERING FOR ADVANCED TECHNOLOGIES, PTS 1 AND 2 （ 影响因子：0.224； ）

ISSN： 1013-9826

年卷期： 2011 年 480-481 卷

页码：

收录情况： SCI

摘要： Chemical control of post-emergency weeds in dichondra turfgrass is always a difficult problem. Herbicides application in dichondra turf to control postemergency weeds must be highly selectively because of heavy similarity between dichondra turfgrass and broadleaf weeds. Chemical control experiment was conducted to screening effectively herbicides. The results indicated that SHIBAGEN 300 similar to 450/ hm(2) can control post-emergency broadleaf weeds and purple nutsedge, shortleaf nutsedge, goosegrass, crabgrass and barnyardgrass effectively. And SHIBAGEN possessed both pre-emergency elimination and postemergency stem-leaf killing results, and its residual effect can lasted up to 90 days. Methsulfuron-methyl 45g/ hm(2) control broadleaf weeds significantly, and can mix with shibagen herbicides to magnify control spectrum.