A pyrazole compound of the formula: where: R1 is C1-3alkyl, C1-3haloalkyl, C1-3alkoxy C1-3alkyl, phenyl or pyridyl; R2 is a hydrogen atom, C1-3alkyl, C1-3haloalkyl, C1-3alkoxy or a halogen atom; R3, R4, R5 and R6 independently of one another are a hydrogen atom, C1-3alkyl or C1-3haloalkyl, with a proviso that at least one of R3, R4, R5 and R6 is C1-3alkyl or C1-3haloalkyl; and L is a hydrogen atom, chlorine atom, SH, benzylthio, chlorosulfonyl, aminosulfonyl, SO2N═C═O, SO2NHCO2CH3 or SO2NHCONHn-C4H9. A salt of the compound that is acceptable as an agrochemical. An agrochemical containing the compound or the salt thereof as an active component. A herbicide containing the compound or the salt thereof as an active component.