Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein R1, R2, R3, R4, R5, R6, J2, Q1, Q2, T and Y are as defined in the disclosure. Also disclosed are compositions containing the compounds, N-oxides and salts, and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound, N-oxide, salt or composition.本揭露係關於式1之化合物，包括其所有立體異構物、N-氧化物及鹽。 其中R1、R2、R3、R4、R5、R6、J2、Q1、Q2、T及Y係如本揭露中所定義。本揭露亦關於組成物及用於控制不期望植被之方法，其中該組成物係含有該化合物、N-氧化物及鹽，該方法係包含將該不期望植被或其環境與有效量之化合物、N-氧化物或組成物接觸。
