Azole derivatives and uses thereof

The present invention addresses the problem of providing an excellent pesticide. The prevent invention provides an azole derivative or an agrochemically acceptable salt thereof and a pesticide characterized by comprising the same as an active ingredient, the azole derivative being represented by general formula [I] (In the formula: R1 is a hydrogen atom, a cyano group, or a C1 to C7 acyl group which is unsubstituted or substituted with a halogen atom; R2 is a C1 to C6 alkyl group or the like; A3, A4, A5, A6, A7, A8, and A9 are each independently a nitrogen atom, or a carbon atom substituted respectively with R3, R4, R5, R6, R7, R8, and R9; R3, R4, R5, R6, R7, R8, and R9 are each independently a hydrogen atom, a halogen atom, or the like; R10 is a hydrogen atom, a C1 to C12 alkyl group, a C1 to C6 alkoxy group, a C1 to C6 alkyl group, a C1 to C12 haloalkyl group, or the like; and R11 is a halogen atom, an azido group, a cyano group, or the like).