Ecology of Powdery Mildews – Influence of Abiotic Factors on their Development and Epidemiology
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F22%3A73615762" target="_blank" >RIV/61989592:15310/22:73615762 - isvavai.cz</a>
Result on the web
<a href="https://www.tandfonline.com/doi/epdf/10.1080/07352689.2022.2138044" target="_blank" >https://www.tandfonline.com/doi/epdf/10.1080/07352689.2022.2138044</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/07352689.2022.2138044" target="_blank" >10.1080/07352689.2022.2138044</a>
Alternative languages
Result language
angličtina
Original language name
Ecology of Powdery Mildews – Influence of Abiotic Factors on their Development and Epidemiology
Original language description
This review evaluates the effects of most important abiotic conditions on powdery mildew namely temperature, humidity, light quality, air composition (mainly CO2 and ozone concentration) and movement. With the most intensively studied factors, temperature and humidity, powdery mildew species vary in their requirements, this variation occurring in different phases of their life cycle. Generally, temperatures between 13 and 30 °C were optimal for their development, with conidial germination being the least and sporulation the most affected part of the life cycle and lower marginal temperatures only prolonging the latent period. The role of moisture in their development is more elusive; free moisture inhibits dispersal and germination of conidia and extension of hyphae of most powdery mildews. However, for further development high relative humidity is preferred and free water is required for release and dispersal of ascospores. Light most affects the pathogen indirectly through its effect on the host. Although germination and appressorial maturation is possible under low illumination and darkness, light is needed for completion of the disease cycle. A suitable photoperiod (alternating day and night) favors optimal development, e.g., continuous light reduces infection. The effect of CO2 concentration is complex; sometimes an increased concentration of CO2 causes more intensive disease, sometimes less or no effect at all. Most environmental factors also affect the host thus affecting the pathogen indirectly; other factors (e.g. UV or CO2) mainly directly affect the pathogen. Hypotheses on the possible effect of predicted climate change on pathosystems are discussed.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10612 - Mycology
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Critical Reviews in Plant Sciences
ISSN
0735-2689
e-ISSN
1549-7836
Volume of the periodical
41
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
26
Pages from-to
365-390
UT code for WoS article
000882898900001
EID of the result in the Scopus database
2-s2.0-85142180485