(general formula compound represented, in formula, R1 and R2 each independently represent hydrogen atom to Terazololine-one (1), and C1-C4 alkyl optionally has one or more halogen atoms etc. R3 indicates that hydrogen atom, C1-C4 alkyl optionally have one or more halogen atoms etc. R4 indicates that hydrogen atom, C1-C4 alkyl optionally have one or more halogen atoms etc. H indicates any integer 0 to 4 X represents nitrogen-atoms or CR5 R5 indicates hydrogen atom, halogen atom etc.) there is excellent control effect, to pest.