The study was carried out to know the occurrence of the chilli trips of two varieties from three grape farm in Kyeongsangbukdo province, Korea. During the grape fruiting season, this work surveyed at intervals of about fifteen days from Jun to September, 2015 by using the yellow sticky trap. The peak occurrence time of chilli thrip at Hwaseo-myeon was in September and was August at Modong-myeon. The Gyeongsan site was almost more three times high occurrence density than that of Hwaseo-myeon and Modong-myeon of Sangju area. According to the variety and locality, occurrence time and density were different hightly.

• 최은영(경북대학교 생태과학과) | Eun Young Choi
• 최종봉(경북대학교 생태과학과) | Jong Bong Choi
• 김석영(경북대학교 생태과학과) | Seok Young Kim
• 박종균(경북대학교 생태과학과, 경북대학교 생물응용학과) | Jong Kyun Park Corresponding Author