用麦草宁防治几种草坪杂草研究  

Use of Maicaoning to control several types of turf weeds

作　　者：刘荣堂[1] 谢田玲[1] 

机构地区：[1]甘肃农业大学草业学院,甘肃兰州730070

出　　处：《草业科学》2003年第11期58-60,共3页Pratacultural Science

摘　　要：用20%的麦草宁可湿性粉剂以7 5mg m2的标准防除草坪中的灰绿藜、播娘蒿、繁缕和看麦娘,效果分别达到92 83%,85 94%,77 44%和68 63%,显示了单剂复配后的加合、增效作用,证明麦草宁是防治上列4种草坪杂草的理想制剂。Use of Maicaoning at a concentration of 20% Maicaoning wettable powder at the 7 5 mg/m 2 standard, turf weeds including oakleaf goosefoot, flixweed tansymustard, chickweed, and shortawn foxtail, were controlled with kill rates of 92 83%, 85 94%, 77 44% and 68 63% respectively Maicaoning is made up of two components, namely, chlorsulfuron and methsulfuron methyl The application of Maicaoning is safer and more effective than applying either one of these two components It is proven that Maicaoning is an ideal preparation for the control of the four above mentioned turf weeds

关 键 词：麦草宁 草坪杂草 灰绿藜 播娘蒿 繁缕 看麦娘 

分 类 号：S482.4[农业科学—农药学]