A compound represented by Formula (I), or a salt or N-oxide compound thereof:wherein, A1-A4each independently represent a carbon atom or a nitrogen atom; X1represents a C1-6 alkyl group and so on; n represents the number of X1; R1represents a C1-6 alkylthio group and so on; and D represents a group represented by Formula (D-1) or (D-2):wherein, * represents a binding position; Q represents a C1-6 alkyl group and so on; B1and B2each independently represent a nitrogen atom and so on; R2represents a C1-6 alkyl group and so on, which binds to any one of the nitrogen atoms in Formula (D-1); B3and B4each independently represent a nitrogen atom or a carbon atom; R4represents a C1-6 alkyl group and so on; m represents the number of R4.一種化合物或者其鹽或N-氧化物化合物,該化合物係以式(I)表示。[式(I)中,A1〜A4分別獨立地表示碳原子或氮原子,X1表示C1〜6烷基等,n表示X1之個數,R1表示C1〜6烷基硫基(alkylthio group)等,D為式(D-1)或式(D-2)表示之基,式(D-1)及式(D-2)中,*表示鍵結位置,Q表示C1〜6烷基等,B1及B2分別獨立地表示氮原子等,R2表示與式(D-1)之氮原子中之任一個氮原子鍵結之C1〜6烷基等,B3及B4分別獨立地表示氮原子或碳原子,R4表示C1〜6烷基等,m表示R4之個數]