DOI QR코드

DOI QR Code

Occurrence of Stem Rot of Valeriana fauriei Caused by Sclerotium rolfsii

Sclerotium rolfsii에 의한 쥐오줌풀 흰비단병 발생

  • Kwon, Jin-Hyeuk (Gyeongsangnam-do Agricultural Research and Extension Services) ;
  • Jeong, Seon-Gi (Gyeongsangnam-do Agricultural Research and Extension Services) ;
  • Jin, Young-Min (Gyeongsangnam-do Agricultural Research and Extension Services) ;
  • Song, Won-Doo (Gyeongsangnam-do Agricultural Research and Extension Services)
  • Received : 2010.07.13
  • Accepted : 2010.11.18
  • Published : 2010.12.31

Abstract

Stem and petiole rot symptoms of Valeriana fauriei occurred sporadically in the herb exhibition field in Gyeongsangnam-do Agricultural Research and Extension Services, Hamyang-gun, Gyeongnam Province in Korea. The typical symptom is water-soaking on the stem, rotting, wilting, blighting and the infected plants eventually died. White mycelial mats spreaded over lesions, and then sclerotia were formed on the infected plant parts and near soil surface line. On the basis of mycological characteristics and pathogenicity to host plants, this fungus was identified as Sclerotium rolfsii. This is the first report of stem rot on Valeriana fauriei caused by Sclerotium rolfsii in Korea.

경남 함양군 경상남도농업기술원 약초 전시포장에서 Sclerotium rolfsii에 의한 쥐오줌풀 흰비단병 증상이 발생 되었다. 주요 병징은 줄기와 잎자루가 수침상으로 물러지고 썩으면서 시들어 말라 죽고, 병반부와 지제부의 토양 표면에 흰색의 곰팡이가 솜털모양으로 자라는 것으로 나타났다. 쥐오줌풀에서 발생한 병징과 병원균의 균학적 특징 및 병원성을 검정한 결과, 이 병을 S. rolfsii 에 의한 쥐오줌풀 흰비단병으로 명명하고자 제안한다.

Keywords

References

  1. 권진혁, 박창석. 2009. Sclerotium rolfsii에 의한 수박 흰비단병. 식물병연구 15: 51-53. https://doi.org/10.5423/RPD.2009.15.1.051
  2. 이창복. 2003. 원색 대한식물도감(하). 향문사.
  3. 유승헌. 2009. 한국식물병명목록 제5판. 한국식물병리학회. 수원. 한국.
  4. Kwon, J. H., Chi, T. T. P. and Park, C. S. 2009. Occurrence of fruit rot of melon caused by Sclerotium rolfsii in Korea. Mycobiology 37:158-159. https://doi.org/10.4489/MYCO.2009.37.2.158
  5. Mordue, J. E. M. 1974. CMI descriptions of pathogenic fungi and bacteria. No. 410. Commonwealth Mycological Institute, Kew, Surrey, England.