Cristulariella moricola에 의한 네군도단풍 둥근무늬낙엽병Zonate Leaf Spot of Acer negundo Caused by Cristulariella moricola in Korea
- Other Titles
- Zonate Leaf Spot of Acer negundo Caused by Cristulariella moricola in Korea
- Authors
- 조성은; 신현동; 박지현; 이상현; 이향범
- Issue Date
- 2012
- Publisher
- 한국식물병리학회
- Keywords
- Acer negundo; Boxelder maple; Cristulariella moricola; C. pyramidalis; Zonate leaf spot
- Citation
- 식물병 연구, v.18, no.1, pp.45 - 48
- Indexed
- KCI
- Journal Title
- 식물병 연구
- Volume
- 18
- Number
- 1
- Start Page
- 45
- End Page
- 48
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/109652
- ISSN
- 1598-2262
- Abstract
- In early August of 2011, following a prolonged period of cool and moist weather, several trees of boxelder maple (Acer negundo) planted in Mt. Soyo located in Dongducheon, Korea, were found to be heavily damaged by premature defoliation with zonate leaf spot symptoms. Numerous number of cone-shaped, white sporophores (conidia) were observed on lesions of the abaxial leaf surface. The morphological characteristics of conidia are of typical Cristulariella moricola, which was supported by analyzing sequences of internal transcribed spacer region of ribosomal DNA. Pathogenicity of the fungus was proved by artificial inoculation in the condition of relative humidity 100% and 18 ± 2oC. This is the first report of the occurrence of zonate leaf spot caused by infection of C. moricola on A. negundo in Korea.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Life Sciences and Biotechnology > Division of Environmental Science and Ecological Engineering > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.