PYRAZOLE DERIVATIVES, PEST CONTROLLERS CONTAINING THE SAME AS THE ACTIVE INGREDIENT AND PROCESS FOR THEIR PRODUCTION

The present invention provides a novel pest control agent having a systemic activity and a high safety in addition to a wide insecticidal spectrum and an excellent insecticidal activity. Namely, the present invention relates to 1-aryl-3-cyano-5-pyridylalkylaminopyrazole derivatives represented by the following formula (1) : wherein X represents an N or C-halogen atom; R represents a haloalkyl group, excluding a perhaloalkyl group; R represents a hydrogen atom or an alkyl group, R represents a hydrogen atom, an alkyl group, or an acyl group; and R represents a hydrogen atom, a hydroxyl group, an alkyl group, a haloalkyl group, an alkoxy group, a haloalkoxy group, an alkylthio group, an alkylsulfinyl group, an alkylsulfonyl group, a halogen atom, a nitro group, or a cyano group.