식물병연구 (Research in Plant Disease)

한국식물병리학회 (The Korean Society of Plant Pathology)
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Podosphaera tridactyla에 의한 자두나무 흰가루병 발생

Occurrence of Powdery Mildew of Japanese Plum Caused by Podosphaera tridactyla in Korea

  • 이성찬 (국립원예특작과학원 원예특작환경과) ;
  • 한경숙 (국립원예특작과학원 원예특작환경과) ;
  • 조성은 (고려대학교 환경생태공학부) ;
  • 박지현 (고려대학교 환경생태공학부) ;
  • 신현동 (고려대학교 환경생태공학부)
  • Lee, Seong-Chan (Horticultural and Herbal Crop Environment Division, National Institute of Horticultural and Herbal Science, Rural Development Administration) ;
  • Han, Kyung-Sook (Horticultural and Herbal Crop Environment Division, National Institute of Horticultural and Herbal Science, Rural Development Administration) ;
  • Cho, Sung-Eun (Division of Environmental Science and Ecological Engineering, Korea University) ;
  • Park, Ji-Hyun (Division of Environmental Science and Ecological Engineering, Korea University) ;
  • Shin, Hyeon-Dong (Division of Environmental Science and Ecological Engineering, Korea University)
  • 투고 : 2012.02.02
  • 심사 : 2012.03.02
  • 발행 : 2012.04.30
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초록

2011년에 양구, 홍천, 횡성, 가평 등 중부지방에서 가족 소비용 또는 관상용으로 식재된 자두나무에 흰가루병이 발생하였다. 상당한 조사에도 불구하고 우리나라 자두나무 과수원에서는 흰가루병이 발견되지 않았다. 초기 병징은 잎과 어린 줄기에 균사층이 흰색으로 얇고 불규칙하게 나타났다. 나중에는 잎이 부분적으로 기형으로 뒤틀렸고 적자색으로 변색되었다. 무성세대 및 유성세대의 형태적 검경과 함께 ITS 영역의 염기서열 분석을 통하여 이 병원균을 Podosphaera tridactyla로 동정하였다. 이는 우리나라에서 자두나무 흰가루병을 처음으로 보고하는 것이다.

Occurrence of powdery mildew was found on Japanese plum (Prunus salicina) growing in private gardens in Yanggu, Hongcheon, Hoengseong, and Gapyeong of central Korea, in 2011. Despite of extensive survey, however, there was no powdery mildew infection in commercial orchards of Japanese plum in Korea. The initial symptoms included white, evanescent mycelia and irregular patches on leaves and young stems. Infected leaves later showed partial distortion and diffuse red-purple discoloration. Based on morphological characteristics of holomorph and phylogenetic analysis, the causal fungus was identified as Podosphaera tridactyla. This is the first report of powdery mildew on Japanese plum in Korea.

키워드

참고문헌

  1. Braun, U. 1987. A monograph of the Erysiphales (powdery mildews). Beih. Nova Hedw. 89: 1-700.
  2. Cunnington, J. H., Lawrie, A. C. and Pascoe, I. G. 2005. Genetic variation within Podosphaera tridactyla reveals a paraphyletic species complex within biological specialization towards specific Prunus subgenera. Mycol. Res. 109: 357-362. https://doi.org/10.1017/S0953756204002072
  3. Farr, D. F. and Rossman, A. Y. 2012. Fungal Databases, Systematic Mycology & Microbiology Laboratory, ARS, USDA. Retrieved Jan. 26, 2012, from http://nt.ars-grin.gov/ fungaldatabases/
  4. Homma, Y. 1937. Erysiphaceae of Japan. J. Fac. Agric. Hokkaido Imp. Univ. 38: 183-461. (In Japanese)
  5. Korea Crop Protection Association. 2011. Agrochemicals Use Guide Book. 1312 pp.
  6. Kusaba, M. and Tsuge, T. 1995. Phylogeny of Alternaria fungi known to produce host-specific toxins on the basis of variation in internal transcribed spacers of ribosomal DNA. Current Genetics 28: 491-498. https://doi.org/10.1007/BF00310821
  7. Mukerji, K. G. 1968. Podosphaera tridactyla. CMI Descriptions of Pathogenic Fungi and Bacteria No. 187. Commonwealth Agricultural Bureaux.
  8. Okie, W. R. and Ramming, D. W. 1999. Plum breeding worldwide. HortTechnology 9: 162-176.
  9. Shin, H. D. 2000. Erysiphaceae of Korea. National Institute of Agricultural Science and Technology, Suwon, Korea. 320 pp.
  10. Statistics Korea. 2010. Census of Agriculture, Forestry and Fisheries.
  11. Takamatsu, S., Heluta, V., Havrylenko, M. and Divarangkoon, R. 2009. Four powdery mildew species with catenate conidia infect Galium: molecular and morphological evidence. Mycol. Res. 113: 117-129. https://doi.org/10.1016/j.mycres.2008.09.006
  12. Tamura, K., Dudley, J., Nei, M. and Kumar, S. 2007. MEGA4: Molecular Evolutionary Genetics Analysis (MEGA) software version 4.0. Mol. Biol. Evol. 24: 1596-1599. https://doi.org/10.1093/molbev/msm092
  13. The Korean Society of Plant Pathology. 2009. List of Plant Diseases in Korea. 5th ed., Suwon, Korea. 853 pp.
  14. The Phytopathological Society of Japan. 2000. Common Names of Plant Diseases in Japan. Japan Plant Protection Association, Tokyo, Japan. 856 pp. (In Japanese)
  15. White, T. J., Bruns, T., Lee, S. B. and Taylor, J. W. 1990. Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. In: PCR Protocols: a Guide to Methods and Applications, ed. by M. A. Innis, D. H. Gelfand, J. J. Sninsky and T. J. White, pp. 315-322. Academic Press, San Diego, CA, USA.
  16. Zheng, R. Y. and Yu, Y. N. (eds). 1987. Flora Fungorum Sinicorum. Vol. 1, Erysiphales. Science Press, Beijing, China. 552 pp. (In Chinese)

피인용 문헌

  1. Yield Loss Assessment and Determination of Control Thresholds for Powdery Mildew of Eggplant (Solanum melongena) vol.20, pp.2, 2016, https://doi.org/10.7585/kjps.2016.20.2.145