compound of formula I, herbicidal mixtures, herbicidal compositions, method for controlling the growth of unwanted vegetation and compounds

摘要

"COMPOUND FORMULA I, HERBICIDE MIXTURES, HERBICIDE COMPOSITIONS, METHOD TO CONTROL UNWANTED VEGETATION GROWTH AND COMPOUNDS". These are compounds of formula I, and their agriculturally suitable N-oxides and salts, which are useful for controlling unwanted vegetation, wherein R¬1¬ is cyclopropyl optionally substituted by one to five R¬5¬, optionally isopropyl. substituted by one to five R¬ 5¬ or phenyl optionally substituted by one to three R¬ 7¬, R¬ 2¬ is ((O) ~ j ~ (R¬ 15¬) (R¬ 16¬)) ~ k ~ R ; R is CO-2H or a herbicidally effective derivative of CO-2H; R¬ 3¬ is halogen, cyano, nitro, OR¬ 20¬, SR¬ 21¬ or N (R¬ 22¬) R¬ 23¬; R¬ 4¬ is -N (R¬ 24¬) R¬ 25¬ or -NO ~ 2 ~; j is 0 or 1; and k is O or 1; provided that when k is 0, then j is 0; and R¬ 5¬, R¬ 6¬, R¬ 7¬, R¬ 15¬, R¬ 16¬, R¬ 20¬, R¬ 21¬, R¬ 22¬, R¬ 24¬ and R¬ 25¬ are as defined in the description. Also described are compositions comprising the compounds of formula I and a method for controlling unwanted vegetation, which involves bringing the vegetation or its environment into contact with an effective amount of a compound of formula I. Also described are compositions comprising: comprise a compound of Formula 1 and at least one additional active ingredient selected from the group consisting of another herbicide and a herbicide protector.