PROBLEM TO BE SOLVED: To provide a novel method for improving the eating attraction of a bait agent for pest control that can easily improve the attraction for eating by pests and exhibits excellent pest control effect at low cost.SOLUTION: A method for improving the eating attraction of a bait agent for pest control is characterized by making a bait agent for pest control contain soft water.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】害虫の喫食性を容易に向上させ、優れた害虫防除効果を低コストで得ることのできる、新たな害虫防除用餌剤の喫食性向上方法を提供すること。【解決手段】害虫防除用餌剤に、軟水を含有させることを特徴とする害虫防除用餌剤の喫食性向上方法とする。【選択図】なし