The invention relates to a compound of formula I,
an N-oxide or an agriculturally suitable salt thereof, wherein the variables are as defined in the specification, and their use as herbicides.
本发明涉及一种式 I 的化合物、
其 N-氧化物或农业上适用的盐,其中的变量如说明书中所定义,以及它们作为
除草剂的用途。