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Evaluation of Tomato spotted wilt virus-GT Tolerance in Tomato Cultivars

토마토반점위조바이러스에 대한 토마토 품종의 생물적 내병성 평가

  • Choi, Gug-Seoun (Horticulture and Herbal Crop Environmental Division, National Institute of Horticultural and Herbal Science, Rural Development Administration) ;
  • Choi, Seung-Kook (Horticulture and Herbal Crop Environmental Division, National Institute of Horticultural and Herbal Science, Rural Development Administration) ;
  • Cho, In-Sook (Horticulture and Herbal Crop Environmental Division, National Institute of Horticultural and Herbal Science, Rural Development Administration) ;
  • Kwon, Sun-Jung (Horticulture and Herbal Crop Environmental Division, National Institute of Horticultural and Herbal Science, Rural Development Administration) ;
  • Yoon, Ju-Yeon (Horticulture and Herbal Crop Environmental Division, National Institute of Horticultural and Herbal Science, Rural Development Administration) ;
  • Kim, Chang-Hun (Horticulture and Herbal Crop Environmental Division, National Institute of Horticultural and Herbal Science, Rural Development Administration)
  • 최국선 (농촌진흥청 국립원예특작과학원 원예특작환경과) ;
  • 최승국 (농촌진흥청 국립원예특작과학원 원예특작환경과) ;
  • 조인숙 (농촌진흥청 국립원예특작과학원 원예특작환경과) ;
  • 권선정 (농촌진흥청 국립원예특작과학원 원예특작환경과) ;
  • 윤주연 (농촌진흥청 국립원예특작과학원 원예특작환경과) ;
  • 김장훈 (농촌진흥청 국립원예특작과학원 원예특작환경과)
  • Received : 2016.06.20
  • Accepted : 2016.07.20
  • Published : 2016.09.30

Abstract

Tomato spotted wilt virus (TSWV) is one of the most destructive viruses in tomato plant. TSWV-GT from the leaves of tomato plant showing top wilt symptom in 2015 was used to screen the tolerance in tomato cultivars. Among 51 cultivars commercially available in Korea, 'TY Smartsama' and 'Marnolia' showed tolerance to the virus in bioassay. Three cvs. 'Titichal', 'TY Sensq', and 'Venekia' were moderate tolerance.

토마토반점위조바이러스(TSWV)는 토마토 식물체에 가장 심한 피해를 주는 바이러스들 중의 한 종이다. 2015년에 선단 부위가 고사되는 토마토 식물체의 잎에서 분리한 TSWV-GT를 토마토 품종들에 대한 내병성 검정에 활용하였다. 우리나라에서 시판되고 있는 토마토 51품종 중 'TY 스마트사마'와 '마놀리아'는 내병성, '티티찰', 'TY 센스큐' 및 '베네키아'는 중간내병성이었다.

Keywords

References

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