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.
3-嘧啶氧基取代的吡啶甲酸衍生物及其盐对一年生和多年生禾本科和阔叶杂草具有除草作用,同时对所需作物植物的毒性低。