PROBLEM TO BE SOLVED: To provide a compound having an excellent pest control efficacy.SOLUTION: There are provided a compound such as 5-ethynyl-2-furyl methyl=(1R)-trans-3-(2-methyl-1-propenyl)-2,2-dimethyl cyclopropane carboxylate, 5-ethynyl-2-thenylmethyl=(1R)-trans-3-(2-methyl-1-propenyl)-2,2-dimethyl cyclopropane carboxylate or the like, and a pest control agent containing the same.