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Identification, Growth and Pathogenicity of Colletotrichum boninense Causing Leaf Anthracnose on Japanese Spindle Tree 원문보기

The plant pathology journal, v.21 no.1, 2005년, pp.27 - 32  

Lee, Hyang-Burm (Department of Biological Sciences, Seoul National University) ,  Park, Jae-Young (Department of Biological Sciences, Seoul National University) ,  Jung, Hack-Sung (Department of Biological Sciences, Seoul National University)

Abstract ▼ AI-Helper 아이콘AI-Helper

Leaf anthracnose was observed on leaves of Japanese spindle tree in Seoul, Korea from autumn 2003 to spring 2004. The causal fungus was purely isolated from he leaf spot lesions and cultured on PDA. The colony on PDA was cream to orange but blackish in the center n old cultures. Conidia were formed ...

주제어

#Colletotrichum boninense   #Euonymus japonica   #ITS region sequence   #leaf anthracnose  

AI 본문요약
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제안 방법

  • boninense was determined by transferring mycelial plugs (5 mm in diameter) from the growing margin of the stock cultures onto Petri dishes (90 x 15 mm in diameter). After inoculation, plates were sealed in polyethylene bags and incubated at 10, 17, 22, 25, 28 and 33 ℃ in darkness for up to 10 days. Mycelial growth was recorded periodically by measuring diameters of the colony at right angles.
  • The purposes of this study were to compare our isolate with related species of C. boninense and C. gloeosporioides after previous descriptions, reveal its phylogenetic relationships with related species, and investigate the growth at different temperatures and pathogenicity to its host.

대상 데이터

  • 25 g, agar 15 g「'), and WA (water agar; agar 20 g 1 '). The fungal strains were identified and then deposited at Seoul National University Fungus Culture Collection (SFCC) and Centraalbureau voor Schimmel- cotunes (CBS). The strains were maintained at refrigerator (2-3℃) before use for cultivation.

이론/모형

  • 1) were collected from Kwanak Mountain, Seoul, Korea. The causal fungus was isolated from the lesions using a standard blotter method (ISTA, 1976). The leaf surface was treated with 1% sodium hypochlorite for one minute and then the leaf tissues were put on PDA.
  • Fungal description and growth. The causal fungus was purely isolated from the spot lesions of tree leaves using the blotter method. The species was morphologically characterized by its cylindrical conidia with an obtuse apex and a protruding base.
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참고문헌 (24)

  1. Alfieri Jr, S. A., Langdon, K. R., Wehlburg, C. and Kimbrough, J. W. 1984. Index of Plant Disease in Florida (Revised). Florida Dept. Agric. and Consumer Serv., Div. Plant Ind. Bull. 11: 389 

  2. Barnett, H. L. and Hunter, B. B. 1987. Illustrated genera of imperfect fungi. 4th ed. Macmillan Publishing Company. NewYork, USA 

  3. Chun J. 1995. Computer-assisted classification and identification of actinomycetes. PhD thesis, Univ. of New Castle 

  4. Crous, P. W., Denman, S., Taylor, J. E., Swart, L. and Palm, M. E. 2004. Cultivation and diseases of Proteaceae: Leucadendron, Leucospermum and Protea. Centraalbureau voor Schimmelcultures, Utrecht. 227 p 

  5. Grand, L. F. 1985. North Carolina Plant Disease Index. North Carolina Agric. Res. Serv. Techn. Bull. 240:1-157 

  6. Hilton, S. 2000. Canadian Plant Disease Survey. Agriculture and Agri-Food Canada 80:151 

  7. Holliday, P. 1980. Fungus disease of tropical crops. Cambridge University Press, Cambridge, UK 

  8. International Seed Testing Association (ISTA). 1976. Seed Sci. Technol. 4:3-49 

  9. Korea Forest Research Institute. 1991. Insect Pest and Disease of Trees and Shrubs. p. 280. Korea Forest Service 

  10. Lee, H. B., Park, J. Y. and Jung, H. S. 2005. First report of leaf anthracnose caused by Colletotrichum boninense on spindle trees. Plant Pathol. 54, in press 

    상세보기

  11. Lu, G., Cannon, P. F., Reid, A. and Simmons, C. M. 2004. Diversity and molecular relationships of endophytic Colletotrichum isolates from the Iwokrama Forest Reserve, Guyana. Mycol. Res. 108:53-63 

    상세보기 crossref

  12. Mahoney, M. J. and Tattar, T. A. 1980. Identification, etiology, and control of Euonymus fortunei anthracnose caused by Colletotrichum gloeosporioides. Plant Dis. 64:854-856 

    상세보기 crossref

  13. Moriwaki, J., Sato, T. and Tsukiboshi, T. 2003. Morphological and molecular characterization of Colletotrichum boninense sp. nov. from Japan. Mycoscience 44:47-53 

    상세보기 crossref

  14. Shivas, R. G., Bathgate, J. and Podger, F. D. 1998. Colletotrichum xanthorrhoeae sp. nov. on Xanthorrhoea in Western Australia. Mycol. Res. 102:280-282 

    상세보기 crossref

  15. Sutton, B. C. 1980. The Coelomycetes. Fungi imperfecti with pycnidia, acervuli and stromata. Commonwealth Mycological Institute, Kew, UK, pp. 523-527 

  16. Sutton, B. C. 1992. The genus Glomerella and its anamorph Colletotrichum. In: Colletotrichum: biology, pathology and control, ed. by J. A., Bailey and M. J. Jeger, pp. 1-26. CAB International, Wallingford, UK 

  17. Swofford, D. L. 2002. PAUP: Phylogenetic analysis using parsimony, Version 4.0b10. Illinois Natural History Survey, Champaign, IL 

  18. Thompson, J. D., Gibson, T. J., Plewniak, F., Jeanmougin, F. and Higgin, D. G. 1997. The Clustal X windows interface: Flexible strategies for multiple sequence alignment aided by quality analysis tools. Nucl. Acids Res. 24:4876-4882 

  19. USDA, 1960. Index of plant diseases in the United States. Agric. Handb. No. 165. US Gov. Print. Off., Washington, DC. 531 pp 

  20. van der Aa, H. 1978. A leaf spot disease of Nymphaea albu in the Netherlands. Neth. J. Plant Pathol. 84:109-115 

    상세보기 crossref

  21. von Arx, J. A. 1957. Die Arten der Gattung Colletotrichum Corda. Phytopathol. Z. 29:413-468 

  22. von Arx, J. A. 1981. The genera of fungi sporulating in pure culture. 3rd ed. Cramer, Vaduz, Germany, pp. 220-223 

  23. Waller, J. M., Bridge, B. D., Black, R. and Hakiza, G. 1993. Characterization of the coffee berry disease pathogen, Colletotrichum kahawae sp. nov. Mycol. Res. 97:989-994 

    상세보기 crossref

  24. White, T. J., Bruns, T., Lee, S. and Taylor, J. 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 and J. J. Sninsky, pp. 315-322. Academic Press, London, UK 

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