Substituted n- (tetrazol-5-yl) - and n- their use as (triazol-5-yl) aryl carboxamide compounds and herbicides

Of formula (I): [Formula 1] Bruno N- (tetrazol-5-yl) - and N- used as (triazol-5-yl) aryl carboxamide and herbicides thereof. The present invention, N- formula (I) (tetrazol-5-yl) - and N- (triazol-5-yl) aryl carboxamide, and their use as herbicides. In the above formula (I), B represents N or CH, the .BACKGROUND