The spotted wing drosophila(Drosophila suzukii)is one of the serious fruit pest that has a wide range of fruit crops like blueberries, cherries and grapes. It came up the larvae cause dagmage by feeding on the pulp inside fruits and berries and spotted wing drosophila also has a adversely affect export to Austrailia and New zealand as a quarantine pest. This study conduct to survey occurrence of drosophila spp. from 2016 to 2018 on harvest period of grapevine in vinyard of Okcheon ,Yeongdong and fruit packing place for export to New zealand and USA.
Vinegar and wine mixture was used to attract fruits flies. We also investigated to what color is the best stimulus to catch a vinegar flies. Our result shows that significant differences were observed in total flies trapped in red and black colors. This study will contribute to future research for monitoring and control drosophilid flies.

• In Hui Kim(Division of Environmental Science & Ecological Engineering, Korea University)
• Myung kue Song(Division of Environmental Science & Ecological Engineering, Korea University)
• In Jae Kim(Division of Environmental Science & Ecological Engineering, Korea University)
• Jae Wung Lee(Division of Environmental Science & Ecological Engineering, Korea University)
• Seok Ho Lee(Division of Environmental Science & Ecological Engineering, Korea University)
• Seung Duck Kim(Division of Environmental Science & Ecological Engineering, Korea University)
• Chang won Jeong(Division of Environmental Science & Ecological Engineering, Korea University)
• Gil Hah Kim(Institute of Life Science and Natural Resources, Korea University)