2,5-DIHYDRO-5-ARYLIMINOPYRROLE DERIVATIVES,THEIR PREPARATION AND THEIR USE FOR CONTROLLING UNDESIRABLE PLANT GROWTH
摘要
2,5-Dihydro-5-aryliminopyrrole derivatives of the formula <IMAGE> (I) where R1 is hydrogen or alkyl, R2 and R3 are each alkyl, and Ar is unsubstituted or substituted aryl, are used for controlling undesirable plant growth.