PROBLEM TO BE SOLVED : To provide a novel compound that can be used as an agent for agricultural and horticultural use, for example, an insecticide for agricultural and horticultural use. SOLUTION : As a compound, used is a 4-pyridine carboxamide derivative represented by formula (1), its N-oxide or its salt [where R1 is C1-6 alkyl group or C1-6 haloalkyl group, R2 is C1-6 alkoxy C1-6 alkyl group, C2-6 alkenyl group, C2-6 alkynyl group, C1-6 alkoxycarbonyl C1-6 alkyl group or cyanomethyl group, X is C1-6 haloalkyl group, C1-6 haloalkoxy group, C1-6 haloalkylthio group, C1-6 haloalkylsulfinyl group or C1-6 haloalkylsulfonyl group, Y may be the same or different to represent halogen atom or C1-6 haloalkyl group, n is an integer of 0-2, and m is an integer of 0-2]. SELECTED DRAWING : None COPYRIGHT : (C)2019, JPO&INPIT