Occurrence of Peronospora dianthicola on carnations in the Czech Republic

A downy mildew disease was observed on leaves of Dianthus chinensis L. cv. Scarlet in Brno in June 2011. Characteristics of visual symptoms and microscopic features are described. The morphology of the fungus was typical of Peronospora dianthicola, conforming to the published description by Francis...

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Bibliographic Details
Published in:Plant protection science 2012-06, Vol.48 (2), p.72-73
Main Author: Safrankova, I
Format: Article
Language:English
Subjects:
Airborne microorganisms
Dianthus
dianthus chinensis
Downy mildew
Fungi
Leafspot
Leaves
Morphology
Peronospora
Plant protection
Signs and symptoms
visual symptoms
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Description
Summary:A downy mildew disease was observed on leaves of Dianthus chinensis L. cv. Scarlet in Brno in June 2011. Characteristics of visual symptoms and microscopic features are described. The morphology of the fungus was typical of Peronospora dianthicola, conforming to the published description by Francis (1983). P. dianthicola causing leaf spots on Dianthus has been recorded for the first time in the Czech Republic.
ISSN:1212-2580
1805-9341
DOI:10.17221/63/2011-PPS