发明授权
US5296449A Synergistic composition and method of selective weed control 失效
选择性杂草控制的协同作用和方法

Synergistic composition and method of selective weed control
摘要:
Herbicidal composition comprising 5-(2,4,6-trimethylphenyl)-2-[1-(ethoximino)propionyl]-cyclohexane-1,3-dione of formula I ##STR1## and a synergistically effective amount of either 2-[4-(5-chloro-3-fluoropyridin-2-yloxy)phenoxy]-propionic acid propynyl ester of formula II ##STR2## or (.+-.)-2-[4-(6-chlorobenzoxazol-2-yloxy)phenoxy]propionic acid ethyl ester of formula III ##STR3##
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