Temporal population dynamics of cucurbit powdery mildews (Golovinomyces cichoracearum and Podosphaera xanthii) in the Czech Republic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F10%3A10212585" target="_blank" >RIV/61989592:15310/10:10212585 - 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
Temporal population dynamics of cucurbit powdery mildews (Golovinomyces cichoracearum and Podosphaera xanthii) in the Czech Republic
Original language description
The distribution, disease impact, changes with time in the structure of pathogenicity and the fungicide resistance of cucurbit powdery mildew (CPM) species, Golovinomyces cichoracearum s.l. (Gc) and Podosphaera xanthii (Px), were surveyed on cucurbitaceous crops in the Czech Republic between 2001 and 2007. Gc was the predominant mildew present, whilst Px occurred only sporadically. In total, 21 different pathotypes (13 Gc, 8 Px) and 134 races (86 Gc, 48 Px) of the fungi were found. The effectiveness offour fungicides, namely - Rubigan 12 EC (fenarimol), Karathane LC (dinocap), Topsin M 70 WP (thiophanate-methyl), and Ortiva (azoxystrobin) was screened using a modified leaf-disc bioassay. Significant differences in both fungicide effectiveness and fromyear to year were found.
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)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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