专利检索 ap:("SCOTT & SONS CO O M") AND inv:"BAILEY RICHARD ELTON" 第 1 页

1.

发明授权
Process for the selective control of weeds in kentucky bluegrass 失效
标题翻译： KENTUCKY BLUEGRASS选择性控制的方法

公开(公告)号：US3901687A

公开(公告)日：1975-08-26

申请号：US39360673

申请日：1973-08-31

申请人： SCOTT & SONS CO O M

发明人： BAILEY RICHARD ELTON

IPC分类号： A01N47/30 , A01N9/20

CPC分类号： A01N47/30

摘要： A process for the selective control of weeds, including annual bluegrass, in mature Kentucky bluegrass comprising treating the turf with certain substituted phenylurea compounds such as 3(3,4-dichlorophenyl)-1-methoxy-1-methylurea.