Picolinic acid derivatives and herbicidal compositions
申请人:KUMIAI CHEMICAL INDUSTRY CO., LTD.
公开号:EP0567133B1
公开(公告)日:1999-11-03
US5403816A
申请人:——
公开号:US5403816A
公开(公告)日:1995-04-04
Picolinic acid derivative and herbicidal composition
申请人:Kumiai Chemical Industry Co., Ltd.
公开号:US05403816A1
公开(公告)日:1995-04-04
3-Pyrimidinyloxy-substituted picolinic acid derivatives of the formula ##STR1## and their salts are useful as herbicides against annual and perennial gramineous and broadleaf weeds while exhibiting low phytotoxicity to desired crop plants.