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http://dx.doi.org/10.5423/RPD.2009.15.2.127

Occurrence of Gray Mold on Astragalus sinicus L. Caused by Botrytis cinerea in Korea  

Kwon, Jin-Hyeuk (Gyeongsangnam-do Agricultural Research and Extension Services)
Lee, Heung-Su (Gyeongsangnam-do Agricultural Research and Extension Services)
Oh, In-Seok (Crop Environment Research Division, National Institute of Crop Science, RDA)
Publication Information
Research in Plant Disease / v.15, no.2, 2009 , pp. 127-129 More about this Journal
Abstract
Gray mold caused by Botrytis cinerea occurred on Astragalus sinicus in an experimetal rice field of Gyeongsangnam-do Agricultural Research and Extension Services in Korea from 2008 to 2009. The symptoms appeared on the leaves, petiole and stems of infected plants. and then started with water-soaked, rotted and eventually died blight on plants. The colony were grayish brown and the optimum temperature for sclerotial formation was $20^{\circ}C$ on potato dextrose agar. The conidia were one celled, mostly ellipsoid or ovoid in shape, and were colorless or pale brown in color. The conidia were $7{\sim}16{\times}5{\sim}10{\mu}m$ in size and conidiophores were $14{\sim}28{\mu}m$ in length. On the basis of mycological characteristics and pathogenicity test on host plants, the fungus was identified as Botrytis cinerea Persoon: Fries.
Keywords
Astragalus sinicus; Botrytis cinerea; Gray mold;
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1 Ellis, M. B. and Waller, J. M. 1974. Botrytis cinerea. CMI descriptions of pathogenic fungi and bactεria. No. 431. Commonwealth Mycological Institute, Kew, Surrey, England
2 권진혁, 김원일, 박창석. 2007. Botrytis cinerea에 의한 매실나무 잿빛곰팡이병. 식물병연구 13:216-219
3 小林亨夫, 勝本議, 我孫子和雄, 阿部恭久, 抽島眞.1992. 植物病 原團類圖說. 全國農村敎育協會. 534 pp
4 岸國平. 1998. 日本植物病害大事典. 全國農村敎育協會. 東京. 日本1276 pp
5 이창복. 2003. 원색 대한식물도감(상). 향문사. 914 pp
6 한국식물병리학회. 2004. 한국식물병명목록. 779 pp
7 日本植物病理學會.2000. 日本植物病名目錄. 日本植物防疫協會. 857 pp