USE OF A BENZOYLPYRAZOLE COMPOUND AS HERBICIDE

摘要

A compound represented by the general formula ÄIÜ (wherein R<1> is a C1 - C6 alkyl group; R<2> is a C1 - C6 alkylsulfonyl group and the like; R<3> and R<4>are each independently hydrogen or a C1 - C6 alkyl group; R<5> is hydrogen or a benzyl group or the like; R<7>, R<8> , R<9> and R<10> are each independently hydrogen or a C1 - C6 alkyl group. ) or a herbicide containing a salt thereof, intermediate preparing therefor, and the said compound.