Pyrenophora tritici-repentis - jeden z nejvýznamnějších původců listových skvrnitostí pšenice v České republice

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F03%3A%23%23%23%23%23246" target="_blank" >RIV/00027006:_____/03:#####246 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027006:_____/03:246

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Pyrenophora tritici-repentis - one of the most important wheat leaf spot pathogens in the Czech Republic

Popis výsledku v původním jazyce

Tan spot, caused by Pyrenophora tritici-repentis, has emerged as a significant foliar disease in European wheat in recent years. Leaf spot diseases were monitored in the Czech Republic wheat fields in 2000 and 2001. P. tritici-repentis and Mycosphaerellagraminicola were predominant in 2000 and 2001, respectively. In 2001, Didymella exitialis was the third most detected fungus in leaf spot samples. This is the first report of this fungus in the Czech Republic. Twenty-three winter wheat cultivars were evaluated for their response to artificial inoculation with P. tritici-repentis for three years under field conditions. Significant differences between cultivars were detected. The lowest AUDPC values were recorded in cvs. Arina, Vlasta, Rialto, Athlet, Trane, Siria, Vega, Alana, and Samara. The highest AUDPC values were in cultivars Boka, Mona, Samanta, Bruta, and Ina. The later maturing cultivars generally were more resistant to tan spot than were the earlier maturing cultivars. The same

Název v anglickém jazyce

Pyrenophora tritici-repentis - one of the most important wheat leaf spot pathogens in the Czech Republic

Popis výsledku anglicky

Tan spot, caused by Pyrenophora tritici-repentis, has emerged as a significant foliar disease in European wheat in recent years. Leaf spot diseases were monitored in the Czech Republic wheat fields in 2000 and 2001. P. tritici-repentis and Mycosphaerellagraminicola were predominant in 2000 and 2001, respectively. In 2001, Didymella exitialis was the third most detected fungus in leaf spot samples. This is the first report of this fungus in the Czech Republic. Twenty-three winter wheat cultivars were evaluated for their response to artificial inoculation with P. tritici-repentis for three years under field conditions. Significant differences between cultivars were detected. The lowest AUDPC values were recorded in cvs. Arina, Vlasta, Rialto, Athlet, Trane, Siria, Vega, Alana, and Samara. The highest AUDPC values were in cultivars Boka, Mona, Samanta, Bruta, and Ina. The later maturing cultivars generally were more resistant to tan spot than were the earlier maturing cultivars. The same

Druh

D - Stať ve sborníku

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

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Projekt

<a href="/cs/project/GA521%2F06%2F1544" target="_blank" >GA521/06/1544: Studium variability hub rodu Pyrenophora v České republice</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceeding of "Fourth International Wheat Tan Spot and Spot Blotch Workshop

ISBN

N

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

30-33

Název nakladatele

N

Místo vydání

Bemidji, Minnesota

Místo konání akce

Bemidji, Minnesota

Datum konání akce

21. 6. 2002

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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