PROBLEM TO BE SOLVED: To provide a new herbicide having a wide variety of application ranges such as crop land and non-crop land and application methods such as soil treatment and foliage treatment and exhibiting excellent herbicidal effects.SOLUTION: A benzoylpyrazole-based compound is represented by formula (I) (wherein, R1 represents an alkyl； R2 represents a hydrogen or an alkyl； R3 represents an alkyl； R4 represents an alkyl or a halogen； R5 represents a substituted alkyl, a haloalkoxy or a substituted alkoxy or an alkoxycarbonyl； R6 represents an alkylsulfonyl； and A represents an alkylene, respectively) or a salt thereof.COPYRIGHT: (C)2008,JPO&INPITBenzoilpirazol jedinjenje, naznačeno time, što je predstavljeno formulom (I) ili njegova so:pri čemu je R1 alkil, R2 je atom vodonika ili alkil, R3 je alkil, R4 je alkil ili halogen, R5 je alkil substituisan sa jednim Y1, haloalkoksi, alkoksi substituisan sa jednim Y2 ili alkoksikarbonil, R6 je alkilsulfonil, A je alkilen substituisan sa najmanje jednim alkil, Y1 je alkoksi ili haloalkoksi, i Y2 je alkoksi.Prijava sadrži još 9 patentnih zahteva.
