A pest control device that attracts pests, has a high capture effect, and can be reused. A container main body 101 having a trapping chamber 104 opened on a top surface 101b and a top gap 101 between the top surface 101b of the container main body 101 are held so as to cover the opening of the trapping chamber 104 while maintaining a predetermined gap. A roof 102 is provided. On the bottom surface of the trapping chamber 104 of the container main body 101, a mounting table 107 is provided so as to place a pest attractant 108 that attracts pests. The catching chamber 104 stores an insecticidal liquid containing an insecticidal component. [Selection] Figure 1【課題】害虫を誘引し、捕獲効果が高く、再利用が可能な害虫駆除器を提供する。【解決手段】頂面１０１ｂに開口する捕獲室１０４を有する容器本体１０１と、容器本体１０１の頂面１０１ｂとの間に害虫が侵入する所定の隙間を保持して捕獲室１０４の開口部を覆う屋根１０２を備える。容器本体１０１の捕獲室１０４の底面には害虫を誘引する害虫誘引剤１０８を載置する載置台１０７を立設して設ける。捕獲室１０４には害虫の殺虫成分を含む殺虫用液体を貯留する。【選択図】図１
