Chalara fraxinea - ash dieback in the Czech Republic

Autor: Libor JANKOVSKÝ, Ottmar HOLDENRIEDER
Jazyk: angličtina
Rok vydání: 2009
Předmět:
Zdroj: Plant Protection Science, Vol 45, Iss 2, Pp 74-78 (2009)
Druh dokumentu: article
ISSN: 1212-2580
1805-9341
DOI: 10.17221/45/2008-PPS
Popis: The causal agent of ash dieback, the hyphomycete Chalara fraxinea, was isolated from a Fraxinus excelsior cv. Pendula tree, in the Arboretum Křtiny between Křtiny and Jedovnice in Drahany Highland, and subsequently from several other locations in South Moravia in the Czech Republic. The infection was associated with severe twig dieback and symptoms of ash dieback were observed in many locations across the Czech Republic. The morphology of C. fraxinea is described and an ITS sequence is provided. Hymenoscyphus albidus, the teleomorph of C. fraxinea, is known as a quit common species from precedent mycofloristic studies provided in different areas in the Czech Republic.
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