申请人:——
公开号:US20030114311A1
公开(公告)日:2003-06-19
4-Aminopicolinic acids having aryl or heteroaryl substituents in the 6-position and their amine and acid derivatives are potent herbicides demonstrating a broad spectrum of weed control.
在6位上具有芳基或杂环芳基取代基的4-氨基吡啶甲酸及其胺和酸衍生物是有效的除草剂,展示了广泛的杂草控制谱。