PROBLEM TO BE SOLVED: To provide an attracting substance generation inhibiting agent that suppresses the generation of flying insect pest attracting substance from food and garbage by placing around the food and garbage, and to provide a flying insect pest attraction suppression device in which the attracting substance generation inhibiting agent is contained within a container.SOLUTION: In the attracting substance generation inhibiting agent, allyl isothiocyanate is used as an active ingredient for a flying insect pest attracting substance generation inhibiting agent.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT【課題】本発明は、食料品や生ゴミの周辺に配置することにより、食料品や生ゴミからの飛翔害虫誘引物質の発生を抑制する誘引物質発生抑制剤および誘引物質発生抑制剤を容器内に収納した飛翔害虫誘引抑制器を提供する。【解決手段】飛翔害虫の誘引物質発生抑制剤の有効成分としてアリルイソチオシアネートを使用する。【選択図】図2