PROBLEM TO BE SOLVED: To provide a new power-saving control method having a reduced load on an environment in order to control sigatoka disease efficiently, and having the advantage of making it possible to reduce the amount of a spray agent or the like.SOLUTION: In a method for controlling sigatoka disease, leaf sheath parts (pseudostem parts) of plants of the family Musaceae infected or anticipated to be infected with the sigatoka disease are treated by injection of an effective amount of a sigatoka disease control agent to control the sigatoka disease occurring in the plants of the family Musaceae.COPYRIGHT: (C)2014,JPO&INPIT【課題】シガトカ病を効率的に防除するための環境に負荷が少なく、散布薬剤量の低減を可能とする等の利点がある、省力的な、新たな防除方法の提供。【解決手段】シガトカ病が発生している又は発生が予測されるバショウ科植物の植物体の葉鞘部(偽茎部)に有効量のシガトカ病防除剤を注入処理して、前記バショウ科植物の植物体に発生するシガトカ病を防除することを特徴とする、シガトカ病の防除方法。【選択図】なし