Browse > Article
http://dx.doi.org/10.5423/RPD.2006.12.3.290

Occurrence of Blue Mold on Sweet Persimmon(Diospyros kaki) Caused by Penicillium expansum  

Kwon, Jin-Hyeuk (Gyeongsangnam-do Agricultural Research and Extension Services)
Jeong, Seon-Gi (Gyeongsangnam-do Agricultural Research and Extension Services)
Hong, Seung-Beom (Korean Agricultural Culture Collection, Genetic Resources Division, National Institute of Agricultural Biotechnology)
Chae, Yun-Seok (Department of Horticultural Science, Jinju National University)
Park, Chang-Seuk (College of Agriculture and Life Sciences, Gyeongsang National University)
Publication Information
Research in Plant Disease / v.12, no.3, 2006 , pp. 290-293 More about this Journal
Abstract
A fruit rot of sweet persimmon(Diospyros kaki cv. 'Fuyu') that infected with blue mold was found during the storage and transport in Jinju Gyeongnam Province, Korea. Fruit surfaces that infected with the fungus were formed water soaked lesion at first then gradually colonized with the fungus and formed mycelial mats. From the point of infection, fruits become sunken and mostly ruptured. The pathogenic fungus was isolated from infected fruits and cultured on potato dextrose agar. The colonies of the pathogenic fungi were white at frist then became greyish green on malt extract agar. Conidia were ellipsoidal and $2.6{\sim}3.8{\times}2.4{\sim}3.8{\mu}m$ in size. Phialides were ampulliform, verticilate of 3-7, $8.0{\sim}9.2{\times}2.0{\sim}3.0{\mu}m$ in size. Metulae were verticils of 2-4, smooth, $9.0{\sim}12.6{\times}3.0{\sim}4.6{\mu}m$ in size. Ramuli were groups 1-3, smooth, $11.0{\sim}17.6{\times}2.3{\sim}3.0{\mu}m$ in size. Rami were groups 1-2, $7.5{\sim}32.6{\times}2.6{\sim}4.2{\mu}m$ in size. Stipes were septate, smooth, thin walled, $56{\sim}302{\times}2.8{\sim}4.0{\mu}m$ in size. Penicilli were mostly quaterverticillate. Based on the cultural and mycological characteristics as well as pathogenicity test on host plants, the fungus was identified as Penicillium expansum. This is the first report on the blue mold of sweet persimmon(Diospyros kaki) caused by P. expansum in Korea.
Keywords
Blue mold; Diospyros kaki; Penicillium expansum; Sweet persimmon;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 권진혁, 박창석. 2003. Penicillium crustosum에 의한 감 푸른곰 팡이병 발생. 식물병연구 9: 217-220
2 Tzean, S. S., Chiu, S. C., Chen, T. L., Hseu, S. H., Lin, G. H., Liou, G. Y., Chen, C. C. and Hsu, W. H. 1994. Penicillium and related teleomorphs from Taiwan. Food Industry Research and Development Institute, Hsinchu, Taiwan 30099, R. O. C. 158 pp
3 Agrios, G. N. 2005. Plant Pathology. 5th ed. Academic Press 922 pp
4 Farr, D. F., Bills, G. F., Chamuris, G. P. and Rossman, A. Y. 1995. Fungi on plants and plant products in the United States. APS Press. 1252 pp
5 Kwon, J. H., Ahn, G. H. and Park, C. S. 2004b. Fruit Soft Rot of Sweet Persimmon Caused by Mucor piriformis in Korea. Mycobiology 32: 98-101   과학기술학회마을   DOI   ScienceOn
6 Domsch, K. H., Gams, W. and Anderson, T. H. 1980. Compendium of Soil Fungi. Vol. 1. Academic Press. 859 pp
7 권진혁, 안광환, 박창석. 2004. Pestalotia diospyri에 의한 생육 중의 단감 잎 마름병과 저장중 과일 부패병. 한국균학회 32: 130-133
8 宇田川俊一, 椿啓介, 堀江義一, 三浦宏一郞, 箕浦久兵衛, 山崎幹 夫, 橫山龍夫, 渡昌平. 1980. 菌類圖鑑(下). 講談社. 1321 pp
9 小林亨夫, 勝本謙, 我孫子和雄, 阿部恭久, 島眞. 1992. 植物病原 菌類圖說. 全 國農村敎育協會. 534 pp
10 Kwon, J. H. and Park, C. S. 2003. Sooty Mold of Persimmon (Diospyros kaki) Caused by Cladosporium cladosporioides. Plant Pathol. J. 19: 266-268   DOI   ScienceOn
11 권진혁, 강수웅, 박창석. 1999. Botrytis cinerea에 의한 감나무 잿 빛곰팡이병. 식물병과 농업 5: 55-57
12 권진혁, 서광기, 안광환, 강수웅, 김정수, 김희규, 박창석. 2002. 감 과실 발생 병해 연구. 경남시험연구보고서. 482 pp
13 권진혁, 안광환, 박창석. 2004. Alternaria alternata에 의한 단감 검은점무늬 병 발생. 식물병연구 9: 183-187
14 한국식물병리학회. 2004. 한국식물병명목록. 779 pp