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http://dx.doi.org/10.4489/KJM.20180009

Identification of Erysiphe izuensis on Rhododendron yedoense f. poukhanense in Korea Based on Morphological and Molecular Characteristics  

Cho, Sung-Eun (Division of Environmental Science and Ecological Engineering, Korea University)
Lee, Sang-Hyun (Forest Insect Pests and Diseases Division, National Institute of Forest Science)
Lee, Sun-Keun (Forest Insect Pests and Diseases Division, National Institute of Forest Science)
Seo, Sang-Tae (Forest Insect Pests and Diseases Division, National Institute of Forest Science)
Shin, Hyeon-Dong (Division of Environmental Science and Ecological Engineering, Korea University)
Publication Information
The Korean Journal of Mycology / v.46, no.1, 2018 , pp. 69-74 More about this Journal
Abstract
The Rhododendron powdery mildew fungus Erysiphe izuensis has been recorded throughout Asia, including China, Japan, Korea, and Russia. In Korea, E. izuensis has been identified based on morphological characteristics of the anamorph found on introduced Rhododendron spp. We here describe the first identification of E. izuensis collected from Rhododendron yedoense f. poukhanense in Korea. Morphological characteristics of the teleomorph as well as internal transcribed spacer sequences of the species are provided. Moreover, we describe the characteristics of the primary conidia and conidial surface pattern of E. izuensis for the first time.
Keywords
Ericaceae; Erysiphaceae; Microsphaera; Molecular analysis; Morphology;
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Times Cited By KSCI : 1  (Citation Analysis)
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