PROCESS FOR PREPARING HERBICIDAL COMPOSITIONS WITH SYNERGISTIC ACTIVITY COMPRISING ALPHA-HALO-ACETANILIDES AND 4-PHENOXY- -PHENOXY ALKANE-CARBOXYLIC ACIDS OR DERIVATIVES THEREOF USEFUL FOR COMBATTING WEED GRASSES IN CROPS

摘要

A herbicidal composition and a method utilizing such a composition for combatting weed grasses is disclosed. The composition comprises an alpha -halo-acetanilide and a 4-phenoxy-phenoxy-alkane carboxylic acid or derivative thereof.