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Alternaria Leaf Spot Caused by Alternaria mali on Black Chokeberry in Korea
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  • Journal title : Research in Plant Disease
  • Volume 22, Issue 1,  2016, pp.50-54
  • Publisher : Korean Society of Plant Pathology
  • DOI : 10.5423/RPD.2016.22.1.50
 Title & Authors
Alternaria Leaf Spot Caused by Alternaria mali on Black Chokeberry in Korea
Hahm, Soo-Sang; Kwon, Mi-Kyung; Kim, Byung-Ryun; Han, Kwang-Seop; Nam, Yun-Gyu;
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In early June 2014, leaf spot symptoms were observed on black chokeberry (Aronia melanocarpa) in Yesan-gun and Geumsan-gun, Chungcheongnam-do in Korea. The initial symptoms on leave surfaces were brown small-circular spots with a yellow halo lesion, and gradually the small spots were fused, all of infected leaves dropped eventually. A fungus were isolated from the initial lesion, and cultured on potato dextrose agar. Colony color on upper surface of plate varied from olive gray to charcoal gray. Size of conidia mostly extend to in nature and in culture, with 3-8 transverse septa and usually no longitudinal septum or only 1 longitudinal septum in 1-3 of the transverse compartments, and also have a short or long beak. Pathogenicity was investigated using wounded or unwounded black chokeberry and apple leaves. After 7 days of inoculation, leaf spots were similar to the symptoms naturally occurred in the field. On the basis of mycological characteristics, pathogenicity, and ITS rDNA sequence analysis, this fungus was identified as Alternaria mali. This is the first report of Alternaria leaf spot on black chokeberry caused by A. mali in Korea.
Alternaria leaf spot;Alternaria mali;Aronia;Aronia melanocarpa;
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Mycobiology, 2016. vol.44. 3, pp.187-190 crossref(new window)
First Report of Leaf Spot Caused byAlternaria tenuissimaon Black Chokeberry (Aronia melanocarpa) in Korea, Mycobiology, 2016, 44, 3, 187  crossref(new windwow)
Identification and Characterization of Pseudocercospora pyricola Causing Leaf Spots on Aronia melanocarpa, Mycobiology, 2017, 45, 1, 39  crossref(new windwow)
Bulajic, A., Fladjic, N., Babovic, M. and Sutton, T. B. 1996. First report of Alternaria mali on apples in Yugoslavia. Plant Dis. 80: 709.

Gilchrist, D. G. and Grogan, R. G. 1976. Production and nature of a host-specific toxin from Alternaria alternata f. sp. lycopersici. Phytopathology 66: 165-171. crossref(new window)

Johnson, R. D., Johnson, L., Kohmoto, K., Otani, H., Lane, C. R. and Kodama, M. 2000. A polymerase chain reaction-based method to specifically detect Alternaria alternata apple pathotype (A. mali), the causal agent of Alternaria blotch of apple. Phytopathology 90: 973-976. crossref(new window)

Kim, B. R., Park M. S., Cho, H. S. and Yu, S. H. 2005. Molecular characterization of small-spored Alternaria species. Res. Plant Dis. 11: 56-65. (In Korean) crossref(new window)

Pryor, B. M. and Michailides, T. J. 2002. Morphological, pathogenic, and molecular characterization of Alternaria isolates associated with Alternaria late blight of pistachio. Phytopathology 92: 406-416. crossref(new window)

Roberts, J. W. 1914. Experiments with apple leaf spot fungi. J. Agri. Res. 2: 57-66.

Roberts, J. W. 1924. Morphological characters of Alternaria mali. J. Agri. Res. 27: 699-708.

Roberts, R. G., Reymond, S. T. and Andersen, B. 2000. RAPD fragment pattern analysis and morphological segregation of small-spored Alternaria species and species groups. Mycol. Res. 104: 151-160. crossref(new window)

Simmons, E. G. 1990. Alternaria themes and variation (27-53). Mycotaxon 37: 79-119.

Simmons, E. G. 1995. Alternaria themes and variation (112-144). Mycotaxon 55: 55-163.

Yoon, J. T., Park, S. D., Park, D. O. and Lee, J. T. 1989. Effects of meteorological factors on the occurrence of Alternaria leaf spot caused by Alternaria alternata f. sp. mali. Korean J. Plant Pathol. 5: 312-316. (In Korean)