Characterization of Coleosporium phellodendri causing rust disease on Japanese prickly-ash tree

Chang Gi Back, Gu Youn Nam, Nang Kyu Kyu Win, Seung Yeol Lee, In Kyu Rang, Sang Chul Lee, Hee Young Jung, Shoji Ohga

研究成果: Contribution to journalArticle査読

2 被引用数 (Scopus)

抄録

A typical rust symptom showing yellowish spots on upper surface and pustules on lower surface of leaves was observed on Japanese prickly-ash tree (Zanthoxylum ailanthoides) in Hyeonpo-ri, Buk-myeon, Ulleungdo, Korea in 2010. Based on the morphological characteristic of urediospores and tel-iospores, the rust fungus was identified as Coleosporium phellodendri. The urediospores were yellowish in color, globose in shape with annulated verrucae surface and 26∼37 × 22∼28 μm in size. The teliospores were reddish yellow, ellipsoid and 43∼63 × 23∼33 μm in size. Phylogenetic analysis of the 28S rDNA region sequences of this fungus supported that it belong to Coleosporium spp.. This is first record of C. phellodendri causing rust disease on Japanese prickly-ash tree in Korea.

本文言語英語
ページ(範囲)379-382
ページ数4
ジャーナルJournal of the Faculty of Agriculture, Kyushu University
57
2
出版ステータス出版済み - 9 1 2012

All Science Journal Classification (ASJC) codes

  • バイオテクノロジー
  • 農業および作物学

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