N- (TETRAZOL-5-IL) - OR N- (TRIAZOL-5-IL) ARYLARBOXYLIC ACID AMIDS, THEIR USE, HERBICIDE COMPOSITION, AND PROCESS FOR COMBATING UNDESIRED PLANTS

摘要

Patent Summary: "N- (Tetrazol-5-yl) - and N- (Triazol-5-yl) arylcarboxylic acid amides and their use as herbicides". The present invention relates to n- (tetrazol-5-yl) - and n- (triazol-5-yl) arylcarboxylic acid amides of the general formula (i) as herbicides. In this formula (i), x, y, z and r represent radicals such as hydrogen, organic radicals such as alkyl and other radicals such as halogen. a and b represent n and cy.