BENZOYLPYRAZOLE-BASED COMPOUND, METHOD FOR PRODUCING THE SAME AND HERBICIDE CONTAINING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a new herbicide showing an excellent herbicide effect over many application ranges such as an agricultural plowed field, a non-plowed agricultural field, etc., and application methods such as a soil-treatment, and stems and leaves-treatment, etc. SOLUTION: This benzoylpyrazole-based composition expressed by formula (1) [wherein, R1is an alkyl; R2is H, an alkyl, a cycloalkyl or the like; R3is H, a benzylcarbonyl of which phenyl part may be substituted by an alkyl, an alkoxy or a halogen, a phenylsulfonyl of which phenyl part may be substituted by an alkoxy or a halogen, or the like; R4is an alkyl, a halogen, a haloalkyl, nitro or the like; R5is H or an alkyl; and R6is H, an alkyl, an alkenyl or the like] and its salts are provided. COPYRIGHT: (C)2007,JPO&INPIT