申请人:E. I. du Pont de Nemours and Company
公开号:US05885936A1
公开(公告)日:1999-03-23
Compounds of Formula I, and their N-oxides and agriculturally suitable salts, are disclosed which are useful for controlling undesired vegetation ##STR1## wherein Q, X, A, B, R.sup.1 through R.sup.3, m, p, q, r, and s are as defined in the disclosure. Also 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.
本发明涉及化合物I的配合物,其N-氧化物和农业适用的盐,用于控制不良植被。 其中,Q,X,A,B,R1到R3,m,p,q,r和s如本文所定义。 本发明还涉及含有化合物I的组合物和控制不良植被的方法,其涉及将植被或其环境与化合物I的有效量接触。