New hosts of Pseudoperonospora cubensis in the Czech Republic and pathogen virulence variation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F12%3A33141863" target="_blank" >RIV/61989592:15310/12:33141863 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
New hosts of Pseudoperonospora cubensis in the Czech Republic and pathogen virulence variation
Original language description
During the 2009, 2010, and 2011 growing seasons, disease prevalence and severity and the host range of Pseudoperonospora cubensis, the causal agent of cucurbit downy mildew, were evaluated at more than 70 locations in two main regions of the Czech Republic (CR). Infection by P. cubensis was observed primarily on Cucumis sativus and medium to high disease-severity levels prevailed. During the years 2010 and 2011, P. cubensis infection was also recorded on other cucurbit plants: Cucumis melo, Citrullus lanatus, Cucurbita spp. (C. moschata, C. pepo, C. maxima, C. ficifolia) and Lagenaria siceraria. Occurrence of P. cubensis on C. melo and C. lanatus has been formerly reported from the CR, however, infection on C. moschata was observed for the first time in the CR in 2009. Virulence structure and its temporal changes (2010 to 2011) were studied in populations of seventy P. cubensis isolates originated from the CR. There were found the substantial changes in the pathogen virulence structure
Czech name
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Czech description
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Project
<a href="/en/project/QH71229" target="_blank" >QH71229: Diagnostics and methods of protection against quarantine and other economically important pathogens of fruit and leafy vegetables</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the Xth Eucarpia meeting on genetics and breeding of Cucurbitaceae
ISBN
978-605-63297-0-8
ISSN
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e-ISSN
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Number of pages
9
Pages from-to
768-776
Publisher name
Çukurova Üniversitesi
Place of publication
Adana
Event location
Antalya, Turkey
Event date
Oct 15, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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