1231243In the production of crops in agriculture horticulture and the like damage by destructive insects is still great and the development of novel agricultural/horticultural insecticides is desired due to the occurrence of destructive insects resistant to existing chemicals and the like. The present invention is: an amide compound represented by general formula (I) (in the formula: A A and A indicate a nitrogen atom or a CH group; R indicates an alkyl group; R and R indicate a haloalkyl group; R indicates an alkyl group; and m indicates 0 1 or 2) or a salt thereof; an agricultural/horticultural insecticide/bactericide having same as the active ingredient; and a method for using same.