This report is a part of research on pests occurring in grapevine orchards in export complexes (Hwangsung in Gyeonggi, Sangju and Yeongcheon in Gyeongbuk, Namwon in Junbuk and Yeongdong in Chungbuk) from 2010 to 2012. This research was conducted to evaluate the distribution and difference in damage rates depending on management types of grapevine orchards (domestic sale farm vs. export farm). Damage by Arbordia spp. occurred only in 2010 and differed depending on localities and individual farms in the same area. Numbers of orchards damaged by Arbordia spp. were one, two and four in Hwasung, Namwon and Sangju, respectively, and the damage rate was below 6.2%. There was no damage in the orchards in 2011 and 2012, however, Arbordia spp. were collected on sticky traps in the orchards. A. nigrigena and A. kakogawana were the dominant species in Yeongcheon and Yeongdong, respectively, in 2011. A. kakogawana, A. maculifrons and A. nigrigena were collected on sticky traps in 2012. Collected numbers of Arbordia spp. were different depending on localities and management types of the orchards (domestic sale vs. export). A. kakogawana was the dominant species in all the survey sites and the densities were higher in the domestic sale farms than in the export farms.

충북지역을 중심으로 이슬애매미충과 이마점애매미충의 발생생태 및 기주식물을 조사한 결과, 이들은 5월 초순부터 포도원에 들어와서 포도 잎을 가해하기 시작하며, 대체로 6월 하순과 8월 중순 경에 높은 밀도를 보였다. 이후 이슬애매미충은 10월 초순부터 월동하기 적당한 수피를 찾아서 인근 숲으로 이동하였고, 이마점애매미충은 9월 하순부터 포도원 주변의 잡초로 이동하였다. 충청북도 5개군의 발생조사에서, 두 종 모두 옥천지역에서 많이 발생하였다. 발육기간은 이마점애매미충이 이슬애매미충보다 짧았다.