PROBLEM TO BE SOLVED: To provide a harmful arthropod-controlling agent composed of a microbiological production metabolite.SOLUTION: A harmful arthropod-controlling agent contains a microbiological production metabolite (concanamycin A) or its salt.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】微生物代謝産物からなる有害節足動物防除剤の提供。【解決手段】微生物代謝産物(concanamycin A)又はその塩を含む有害節足動物防除剤。【選択図】なし