A compound represented by Formula (1): ** Formula ** in which A1 and A2 each represent a carbon atom, a nitrogen atom or an oxidized nitrogen atom； R1 and R2 are each a hydrogen atom or a C1-C4 alkyl group or an optionally substituted linear, branched or cyclic C1-C4 alkylcarbonyl group, wherein the optionally substituted expression means optionally substituted with one or more substituents that may be the same or different, selected from a hydrogen atom, a halogen atom, a hydroxyl group, a cyano group, a nitro group, a C1-C6 alkoxy group, a C1-C6 haloalkoxy group, a C1-C6 alkylthio group, a group C1-C6 haloalkylthio, a C1-C6 alkylsulfinyl group, a C1-C6 haloalkylsulfinyl group, a C1-C6 alkylsulfonyl group, a C1-C6 haloalkylsulfonyl group, a C1-C6 alkylcarbonyl group, a C1-C6 haloalkylcarbonyl group, an alkoxycarbonyl group C1-C6, a C1-C6 haloalkoxycarbonyl group, a C1-C6 alkylcarbonyloxy group, a C1-C6 haloalkylcarbonyloxy group, an amino group, a C1-C6 alkylamino group, a C1-C6 dialkylamino group, a phenyl group, a phenylcarbonyl group , one GR upo phenylamino and a heterocyclic group； G1 and G2 each represent an oxygen atom or a sulfur atom； the Xs, which may be identical or different from each other, are a hydrogen atom, a halogen atom or a trifluoromethyl group； n is an integer from 0 to 4； Q1 is a phenyl group or a substituted phenyl group having one or more substituents, which may be the same or different, selected from a halogen atom, a C1-C4 alkyl group in which "alkyl group" includes linear, branched alkyl groups and cyclic, a C1-C4 haloalkyl group, a C2-C4 alkenyl group, a C2-C4 haloalkenyl group, a C2-C4 alkynyl group, a C2-C4 haloalkynyl group, a C3-C6 cycloalkyl group, a C3- halocycloalkyl group C6, a C1-C3 alkoxy group, a C1-C3 haloalkoxy group, a C1-C3 alkylthio group whose expression is used to include cyclopropylthio, a C1-C3 haloalkylthio group, a C1-C3 alkylsulfinyl group whose expression is used to include cyclopropylsulfinyl , a C1-C3 haloalkyl
