Influence of temperature and light conditions on germination, growth and conidiation of Oidium neolycopersici

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F10%3A10212323" target="_blank" >RIV/61989592:15310/10:10212323 - 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
Influence of temperature and light conditions on germination, growth and conidiation of Oidium neolycopersici
Original language description
The effect of temperature and light conditions (spectral quality, intensity and photoperiod) on germination, development and conidiation of tomato powdery mildew (Oidium neolycopersici) on the highly susceptible tomato cv. Amateur were studied. At temperatures slightly lower than optimum (20-25°C), mycelial development and time of appearance of the first conidiophores was delayed. Conidiation occurred within the range of 15-25°C, however was most intense between 20-25°C. Pathogen development was also markedly influenced by the light conditions. Conidiation and mycelium development was greatest at light intensities of approximately 60 mýmol ?m2 per second. At lower intensities, pathogen development was delayed, and in the dark, conidiation was completely inhibited. When only inoculated leaf was covered with aluminium foil while whole plant was placed in photoperiod 12 h ? 12 h (light/dark), the intensive mycelium development and slight subsequent sporulation on covered leaf was recorded
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EF - Botany
OECD FORD branch
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Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

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

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