| abstract |
Compounds of Formula I, and their N-oxides and agriculturally suitable salts, are disclosed which are useful for controlling undesired vegetation n n n and R 1a , R 1b , R 1c , R 2a , R 2b , R 3 , R 4 , R 5 , T, U, W, Y and Z are as defined in the disclosure. n nAlso disclosed are compositions containing the compounds of Formula I and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula I. Also disclosed are mixtures and compositions comprising a herbicidally effective amount of a compound of Formula Iz n n wherein J, R 1a , R 1b , R 1c , R 2a , R 2b , R 3 , R 4 , R 5 , T, U, W, Y and Z are as defined in the disclosure; and an effective amount of another herbicide or herbicide safener. Also disclosed is a method for selectively controlling undesired vegetation in a crop that involves contacting the locus of a crop with an effective amount of a compound of Formula Iz and a effective amount of a safener. |