Drosophila suzukii (Matsumura) is one of the most destructive pest of thin-skinned fruits such as blueberry, strawberry, raspberry, and cherry. We tested effect of fruit damage on the infestation of D. suzukii by using partially peeled blueberry fruits in assays of behavioral choice and development. In choice test, D. suzukii preferred partially peeled blueberry fruit than normal. But in development test, we did not found difference in adult emergence rate between normal and partially peeled blueberry fruit.

• Un Taek Lim(Department of Plant Medicals, Andong National University)
• Jun-Seok Lee(Osang Kinsect Co., Ltd.)
• Eunhye Ham(Osang Kinsect Co., Ltd.)
• Jingu Lee(Gyeonggido Agricultural Research & Extension Service)
• Seung-Hwan Yun(Gyeonggido Agricultural Research & Extension Service)
• Md. Arefur Rahman(Department of Plant Medicals, Andong National University)