abstract |
PROBLEM TO BE SOLVED: To provide a herbicide having high selectivity and effectiveness. [Solution] [Chemical 1] The present invention relates to novel substituted N-aryl nitrogenous heterocyclic compounds of general formula (I) in which Q 1 , Q 2 , R 1 , R 2 and Ar have the meanings described herein. The present invention also relates to a method for producing the compound and its use as a herbicide. [Selection figure] None |