MIXED INFECTION OF PEACH TREES WITH PEACH LATENT MOSAIC VIROID AND HOP STUNT VIROID IN THE CZECH REPUBLIC

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F03%3A00005227" target="_blank" >RIV/60460709:41210/03:00005227 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:_____/03:00005227

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

MIXED INFECTION OF PEACH TREES WITH PEACH LATENT MOSAIC VIROID AND HOP STUNT VIROID IN THE CZECH REPUBLIC

Popis výsledku v původním jazyce

Peach latent mosaic viroid (PLMVd) and Hop stunt viroid (HSVd) are the only viroids known to naturally infect stone fruit trees. During a field validation of detection methods developed for testing of plants within certification scheme of planting material several peach trees from the experimental orchard of the Czech University of Agriculture in Prague were tested for the presence of both viroids. Leaves from apparently symptomless trees of several varieties were collected in late summer 2002. Total RNA was extracted using Qiagen kit. RT-PCR and molecular hybridization were applied for detection of both viroids. Five of 66 tested trees were infected by PLMVd only, 46 resulted infected by both PLMVd and HSVd, whereas 15 did not contain any of tested viroids. Viroid free plants belong to the varieties Luna, Cresthaven, Dixired and Halehaven and to the species Prunus davidiana. Such high proportion of infected plants can probably be attributed to the experimetal and teaching practice in

Název v anglickém jazyce

MIXED INFECTION OF PEACH TREES WITH PEACH LATENT MOSAIC VIROID AND HOP STUNT VIROID IN THE CZECH REPUBLIC

Popis výsledku anglicky

Peach latent mosaic viroid (PLMVd) and Hop stunt viroid (HSVd) are the only viroids known to naturally infect stone fruit trees. During a field validation of detection methods developed for testing of plants within certification scheme of planting material several peach trees from the experimental orchard of the Czech University of Agriculture in Prague were tested for the presence of both viroids. Leaves from apparently symptomless trees of several varieties were collected in late summer 2002. Total RNA was extracted using Qiagen kit. RT-PCR and molecular hybridization were applied for detection of both viroids. Five of 66 tested trees were infected by PLMVd only, 46 resulted infected by both PLMVd and HSVd, whereas 15 did not contain any of tested viroids. Viroid free plants belong to the varieties Luna, Cresthaven, Dixired and Halehaven and to the species Prunus davidiana. Such high proportion of infected plants can probably be attributed to the experimetal and teaching practice in

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/QC1359" target="_blank" >QC1359: Výzkum a vývoj komplexních postupů diagnostiky hospodářsky významných a karanténních fytopatogenních organismů pro systém certifikace ovocných dřevin.</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

Book of abstract 19th Int. Symp. Virus and Virus - like Diseases of Temperature Fruit Crops

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

116

Název nakladatele

ISHS

Místo vydání

Valencia

Místo konání akce

Valencia

Datum konání akce

21. 7. 2003

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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