Influence of weather conditions on the airraid of Leptosphaeria maculans/L. biglobosa ascospores and the incidence of Phoma stem cancer at monitored sites in the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26791251%3A_____%2F12%3A%230000074" target="_blank" >RIV/26791251:_____/12:#0000074 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/26784246:_____/12:#0000541

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of weather conditions on the airraid of Leptosphaeria maculans/L. biglobosa ascospores and the incidence of Phoma stem cancer at monitored sites in the Czech Republic

Popis výsledku v původním jazyce

Since 2008 the airraid of Leptosphaeria maculans/L. biglobosa ascospores is pursued within forecasting of the occurrence of the Phoma stem canker in the Czech Republic on five selected localities. Pathogen ascospores are captured by the spore traps in every period from sowing oilseed rape till mid-November. Ascospores airraid was compared with the course of weather conditions on individual sites. The Phoma stem canker incidence is strongly influenced by weather conditions and source of infection. Although is not in recent years strong incidence of disease in winter oilseed rape growths, the prognosis of the risk of infection is very important. Ascospores airraid was recorded at monitored sites in varying degrees, while depending on the weather factorsand the influence of locality. In areas with an increased incidence of Phoma stem canker (Šumperk and Opava regions) mutual correlations were observed between selected weather factors and amount of released ascospores or disease incidence

Název v anglickém jazyce

Influence of weather conditions on the airraid of Leptosphaeria maculans/L. biglobosa ascospores and the incidence of Phoma stem cancer at monitored sites in the Czech Republic

Popis výsledku anglicky

Since 2008 the airraid of Leptosphaeria maculans/L. biglobosa ascospores is pursued within forecasting of the occurrence of the Phoma stem canker in the Czech Republic on five selected localities. Pathogen ascospores are captured by the spore traps in every period from sowing oilseed rape till mid-November. Ascospores airraid was compared with the course of weather conditions on individual sites. The Phoma stem canker incidence is strongly influenced by weather conditions and source of infection. Although is not in recent years strong incidence of disease in winter oilseed rape growths, the prognosis of the risk of infection is very important. Ascospores airraid was recorded at monitored sites in varying degrees, while depending on the weather factorsand the influence of locality. In areas with an increased incidence of Phoma stem canker (Šumperk and Opava regions) mutual correlations were observed between selected weather factors and amount of released ascospores or disease incidence

Druh

O - Ostatní výsledky

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

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Projekt

<a href="/cs/project/QH81127" target="_blank" >QH81127: Ověření a zavedení systému prognózy fomové hniloby ? rakoviny stonku řepky (Leptosphaeria maculans) v řepce olejce na základě hodnocení koncentrace výskytu askospor v ovzduší a na základě hodnocení průběhu počasí v ČR</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů