Monitoring of Leptosphaeria maculans and L. biglobosa ascospores around East Sudethian mountains ? a joined initiative of Poland and the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26791251%3A_____%2F10%3A1R000403" target="_blank" >RIV/26791251:_____/10:1R000403 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/26784246:_____/10:1R000246

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Monitoring of Leptosphaeria maculans and L. biglobosa ascospores around East Sudethian mountains ? a joined initiative of Poland and the Czech Republic

Popis výsledku v původním jazyce

Infection by both fungal species L. maculans / L. biglobosa leads to blackleg or stem canker. Daily concentrations of ascospores were observed from 1 September to 30 November 2008 at four sites, including two locations in Poland and two in the Czech Republic. The spore monitoring was done using volumetric traps. The first ascospores of Leptosphaeria spp. were detected in mid-September, and the maximum concentration of ascospores was observed from 2 to 19 days after the first spore release. At the earliest both parameters were observed at Šumperk, in the Czech Republic. The highest number of propagules per cubic meter ranged from 3 to 10 spores. Ascospores were present for 41.8% to 57.1% of days monitored. The inoculum density of Leptosphaeria spp. in the autumn of 2008 was smaller as compared to the other seasons, what showed less risk of oilseed rape plant infection by the pathogens causing stem canker of brassicas over the period of this study. The species were identified based on PC

Název v anglickém jazyce

Monitoring of Leptosphaeria maculans and L. biglobosa ascospores around East Sudethian mountains ? a joined initiative of Poland and the Czech Republic

Popis výsledku anglicky

Infection by both fungal species L. maculans / L. biglobosa leads to blackleg or stem canker. Daily concentrations of ascospores were observed from 1 September to 30 November 2008 at four sites, including two locations in Poland and two in the Czech Republic. The spore monitoring was done using volumetric traps. The first ascospores of Leptosphaeria spp. were detected in mid-September, and the maximum concentration of ascospores was observed from 2 to 19 days after the first spore release. At the earliest both parameters were observed at Šumperk, in the Czech Republic. The highest number of propagules per cubic meter ranged from 3 to 10 spores. Ascospores were present for 41.8% to 57.1% of days monitored. The inoculum density of Leptosphaeria spp. in the autumn of 2008 was smaller as compared to the other seasons, what showed less risk of oilseed rape plant infection by the pathogens causing stem canker of brassicas over the period of this study. The species were identified based on PC

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

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

2010

Kód důvěrnosti údajů

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

Název periodika

Rośliny Oleiste ? Oilseed Crops

ISSN

1233-8273

e-ISSN

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Svazek periodika

31

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

18

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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