Spread of Japanese Gall-forming Thrips, Ponticulothrips diospyrosi, in Korea

감관총채벌레(Ponticuiothrips diospyrosi)의 분포확산

  • 신원우 (국립식물검역소) ;
  • 이규철 (경상대학교 농업생명과학대학 농업생명과학연구원) ;
  • 박정규 (경상대학교 농업생명과학대학 농업생명과학연구원)
  • Published : 2003.09.01

Abstract

The distribution of Japanese gall-forming thrips, Ponticulothrips diospyrosi (Phlaeothripidae), has been spreading in persimmon orchards throughout southern part of Korea since it was first reported in 2000. Questionnaire was made up to survey from when the thrips occurred and how it spreaded out. Results showed that it occurred first in Korea at Jangsung county in Jeonnam province in 1995. It occurs at present at 26 cities and counties encompassing Ulsan metropolitan city and 6 provinces namely Chungbuk, Jeonbuk, Jeonnam, Gyeongbuk, Gyeongnam, and Jeju provinces. The most severely damaged areas are Changwon and Milyang cities. The total area of persimmon orchards which were damaged by the thrips reached up to 151 ha. It infested on astringent persimmon as well as sweet persimmom.

감관총채벌레가 2000년에 처음으로 보고된 이후 남부지방에서 계속 분포가 확산되고 있어서 설문조사를 통해 그 분포확산 정도를 조사하였다. 조사결과 감관총채벌레는 1995년에 전남 장성군에서 최초로 발생하였으며, 현재는 울산광역시와 충북, 전북, 전남, 경북, 경남, 제주 등 6개 도의 26개 시군에서 발생하고 있고, 경남의 창원과 밀양 지역이 피해가 가장 심하였다. 1995년부터 2003년 4월까지 누적된 발생면적은 총 151 ha이었으며, 단감 뿐만 아니라 떫은감에도 발생하였다.

Keywords

References

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