From 2010 to 2012, this study conducted to survey occurrence of quarantine diseases occurrence on cultivation, harvest period of grapevine, and sorting places for export grapevine in export complex areas(domestic vs. export; Hwaseong in Gyeonggii, Sangju and Yeongcheon in Kyeongbuk, Namwon in Jeonbuk and Yeongdong in Chungbuk). Diagnosed diseases in this study were gray mold by Botrytis cinerea, blact rot by Botryosphaeria dothidea, anthracnose by Colletotrichum gloeosporioides, bird,s eye rot by Elsinoe ampelina, Phomopsis cane by Phomopsis viticola, downy mildew by Plasmopara viticol, leaf blight by Pseudocercospora vitis, and powdery mildew by Uncinula necator. The leaf blight disease incidence and severity showed the highest infection rate in all surveyed fields. Occurrence rate of investigated all diseases was different depending on individual farmer and occurrence rate of disease was lower in export farms than that of domestic sale farms. Disease infested grapes were eliminated during selection process and ratio of removed the infection fruit is relatively well-performed in export facilities than domestic packing facilities.

포도 수출단지(경기 화성, 경북 상주와 영천, 전북 남원, 충북 영동)를 중심으로 애무늬고리장님노린 재에 의한 피해의 지역적 분포와 수출농가와 일반농가 간에 차이를 알아보고자 2010년부터 2012년까지 수행하였다. 애무늬고리장님노린재에 의한 포도 피해는 조사한 62개 과원 모두에서 나타났고, 피해율은 지역에 따라 차이가 있었으며, 동일지역 내에서도 농가별로 차이가 있었다. 내수용 포도를 생산하는 과 원에 비하여 수출용 포도를 생산하는 농가의 피해율이 낮았으며 피해신초율과 피해엽율은 높은 상관관 계를 보였다. 끈끈이트랩에는 15종의 노린재가 채집되었는데 애무늬고리장님노린재가 우점종이었다. 끈 끈이트랩에 유인되는 애무늬고리장님노린재의 밀도도 지역 간에 차이가 있었으며 수출과원이 내수과원 에 비하여 밀도가 낮았다. 포도과원에서 애무늬고리장님노린재는 수확기까지 지속적으로 끈끈이트랩에 채집되었다.

본 연구는 2010년부터 2012년까지 포도수출단지(경기 화성, 경북 상주와 영천, 전북 남원, 충북 영동)에서 발생하는 병해충 조사의 일환으로 애매미충에 의한 포도 피해의 지역적 차이와 수출농가와 내수농가의 발생량 차이를 조사하였다. 애매미충에 의한 포도 잎 피해는 2010년에만 확인되었는데 지역과 농가별에 따라 차이가 있었다. 2011년과 2012년에는 애매미충에 의한 피해엽이 발생하지 않았으나 끈끈이트랩에는 채집이 되었다. 2011년 영천지역에서는 검은볼애매미충이 우점 하였고, 영동지역에서는 이슬애매미충이 우점 하였다. 2012년 조사에서는 이슬애매미충과 이마점애매미충, 검은볼애매미충이 채집되었는데 조사지역이나 과원의 관리형태(수출과원과 내수과원)에 따라 밀도에 차이가 있었다. 모든 조사지역에 서 이슬애매미충이 우점 하였고, 수출과원에 비하여 내수과원의 밀도가 높았으나 채집 개체 수는 트랩당 2마리 내외로 낮았다.

The green pale plant bug, Apolygus spinolae was one of the main insect pests that damaged leaves and fruit in grapes and its damage status was firstly reported in 2000 in grape orchards. This research was conducted to evaluate the distribution and difference in damage rate depending in management type of grapevine orchards (domestic sale farm vs export farm) in the export complex area of Korea (Hwangsung in Gyeonggii, Sangju and Yeongcheon in Gyeongbuk, Namwon in Junbuk and Yeongdong in Chungbuk) from 2010 to 2012. Damage by A. spinolae occurred in all 62 survey farms and damage rate differed depending on locality and individual farms in the same area. Damage rate was lower in export farms than in domestic sale farms, and damage rate of leaves was highly correlated with damage rate of new shoots. 15 species of hemipteran insect were attracted to sticky traps and A. spinolae was the dominant species. The attracted number of A. spinolae in the sticky traps differed depending on locality, and more occurred in domestic sale farms than expert farms. A. spinolae was continually attracted to sticky traps in the harvest period in grapevine orchards.

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.