Viruses on Capsicum plants in the Czech Republic - challenge to resistance breeders

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F10%3A00001169" target="_blank" >RIV/00027006:_____/10:00001169 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Viruses on Capsicum plants in the Czech Republic - challenge to resistance breeders

Popis výsledku v původním jazyce

In the years 2006-2009 a survey of viruses on capsicum plants in the Czech Republic was carried out. Altogether, two hundred and sixty-nine leaf samples with symptoms of viral infection were collected both from open fields and greenhouses. These sampleswere examined for the presence of Alfalfa mosaic virus (AMV), Broad bean wilt virus-1 (BBWV-1), Cucumber mosaic virus (CMV), Pepper mild mottle virus (PMMoV), Potato virus Y (PVY), Tobacco mosaic virus (TMV) and Tomato spotted wilt virus (TSWV) by ELISA.Positive results were obtained only for AMV, BBWV, CMV and PVY. The most prevalent viruses were CMV and PVY which were present in 23 % and 36 % of tested samples respectively. The symptoms on infected plants were mosaic, yellowing and stunting which ledto a decreased yield and lesser fruit quality. All of the found viruses are easy transmissible by aphids, thus the protection against them in open fields is difficult. Only resistant cultivars can solve the problem.

Název v anglickém jazyce

Viruses on Capsicum plants in the Czech Republic - challenge to resistance breeders

Popis výsledku anglicky

In the years 2006-2009 a survey of viruses on capsicum plants in the Czech Republic was carried out. Altogether, two hundred and sixty-nine leaf samples with symptoms of viral infection were collected both from open fields and greenhouses. These sampleswere examined for the presence of Alfalfa mosaic virus (AMV), Broad bean wilt virus-1 (BBWV-1), Cucumber mosaic virus (CMV), Pepper mild mottle virus (PMMoV), Potato virus Y (PVY), Tobacco mosaic virus (TMV) and Tomato spotted wilt virus (TSWV) by ELISA.Positive results were obtained only for AMV, BBWV, CMV and PVY. The most prevalent viruses were CMV and PVY which were present in 23 % and 36 % of tested samples respectively. The symptoms on infected plants were mosaic, yellowing and stunting which ledto a decreased yield and lesser fruit quality. All of the found viruses are easy transmissible by aphids, thus the protection against them in open fields is difficult. Only resistant cultivars can solve the problem.

Druh

D - Stať ve sborníku

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

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Projekt

<a href="/cs/project/QH71229" target="_blank" >QH71229: Diagnostika a metody integrované ochrany proti karanténním a dalším ekonomicky významným patogenům plodové a listové zeleniny</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 statě ve sborníku

Advances in Genetics and Breeding of Capsicum and Eggplant

ISBN

978-84-693-4139-1

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

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Název nakladatele

Editorial de la Universitat Politécnica de Valéncia

Místo vydání

Valencia, Spain

Místo konání akce

Valencia, Spain

Datum konání akce

1. 1. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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