Heteroaryl azole compound and pest control agent

A compound of formula (II), an N-oxide compound, stereoisomer, tautomer or hydrate thereof, or a salt of any of these compounds:

• wherein
• R1 represents a substituted or unsubstituted C1-6 alkylthio group, a substituted or unsubstituted C1-6 alkylsulfinyl group or a substituted or unsubstituted C1-6 alkylsulfonyl group;
• B1 represents a nitrogen atom or CR2;
• R2 represents a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C2-6 alkenyl group, a substituted or unsubstituted C2-6 alkynyl group, a substituted or unsubstituted amino group, a cyano group or a halogeno group;
• R3 represents a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group or a halogeno group;
• R represents a C1-6 haloalkyl group, a C1-6 haloalkoxy C1-6 haloalkyl group, a C2-6 haloalkenyl group, or a C1-6 haloalkoxy C2-6 haloalkenyl group;
• A represents a carbon atom or a nitrogen atom;
• X represents a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C2-6 alkenyl group, a substituted or unsubstituted C2-6 alkynyl group, a hydroxy group, a substituted or unsubstituted C1-6 alkoxy group, a substituted or unsubstituted C1-6 alkoxycarbonyl group, a substituted or unsubstituted C1-6 alkylthio group, a substituted or unsubstituted C1-6 alkylsulfinyl group, a substituted or unsubstituted C1-6 alkylsulfonyl group, a substituted or unsubstituted C3-8 cycloalkyl group, a substituted or unsubstituted C6-10 aryl group, a substituted or unsubstituted 5- to 6-membered heteroaryl group, a substituted or unsubstituted C6-10 aryloxy group, a substituted or unsubstituted 5- to 6-membered heteroaryloxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aminocarbonyl group, a substituted or unsubstituted hydrazinyl group, a nitro group, a cyano group or a halogeno group;
• n represents a number of chemically acceptable X, and is an integer of 0 to 2;
• and
• X is the same or different when n is 2.