Korean Journal Plant Pathology (한국식물병리학회지)

The Korean Society of Plant Pathology (한국식물병리학회)
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An Unusual Potyvirus from Pepper in Taiwan

대만에서 고추에 발생한 미보고 Potyvirus에 관한 연구

  • Kim Jeong Soo (Department of Plant Pathology, Agricultural Sciences Institute) ;
  • Kuo Y. J. (Department of Plant Pathology, Asian Vegetable Research and Development Center) ;
  • Green S. K. (Department of Plant Pathology, Asian Vegetable Research and Development Center)
  • 김정수 (농업기술연구소 병리과) ;
  • ;
  • Published : 1987.12.01
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Abstract

A virus which induced yellowing, vein banding and ruffling on pepper in the field was investigated. The virus reacted strongly with PVY - antiserum in ELISA, but not with antisera of cucumber mosaic virus, tobacco mosaic virus, tomato black ring virus, alfalfa mosaic virus, tomato spotted wilt virus, tobacco etch virus, pepper mottle virus, and tobacco ringspot virus. Electron micrographs revealed that the virus was a flexuous rod of 750-760nm in length. The virus was transmitted mechanically and by Myzus persicae in a nonpersistent manner. The host range was similar to that of PVY, except that Chenopodium amaranticolor and C. quinoa were infected systemiclly.

포장에서 고추에 황화, 엽맥록대 그리고 엽맥주름을 일으키는 바이러스가 분리되었다. 이 바이러스는 PVY항혈청과 ELISA 검정에서 반응하였으나 CMV, TMV, TBRV, AMV, TSWV, TEV, PMV, TRSV와는 반응하지 않았다. 바이러스 입자의 전자현미경 검경 결과 길이가 750-760nm의 사상형 입자였다. 이 바이러스는 진딧물에 의해 쉽게 전염되었으며 기주범위는 PVY와 비슷하였으나 Chemopodium amaranticolor와 C. quinoa에 전신 감염을 일으켰다.

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