First report on molecular detection of fungal trunk pathogens in grapevine wood focusing on Moravian certified rootstock mother plants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F16%3A43909385" target="_blank" >RIV/62156489:43510/16:43909385 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.weinobst.at/dam/jcr:9a154652-0b1e-41e7-a686-2c526fa33fad/153-2016.pdf" target="_blank" >https://www.weinobst.at/dam/jcr:9a154652-0b1e-41e7-a686-2c526fa33fad/153-2016.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

First report on molecular detection of fungal trunk pathogens in grapevine wood focusing on Moravian certified rootstock mother plants

Popis výsledku v původním jazyce

Grapevine trunk diseases (GTD) are one of the most destructive complex diseases aff ecting grapevine and causing signifi cant economical losses to the wine industry worldwide. Th e symptomatic manifestation can diff er, from the most common leaf discolorations and deformations to wilting of shoots, cordon and trunk dieback due to canker formation in the vascular tissue. As the disease progresses, the yield of the affl icted plant decreases due to the loss of productive wood which oft en shows dead arms, diebacks or black foot symptoms. Th e main aim of this study was to determine the spectrum of fungal pathogens responsible for GTD in Czech Republic, more specifi cally in the wine region Moravia. Th e wood from the rootstock mother plants was chosen as the point of focus due to their initial role in the possible infection spreading. Two certifi ed mother rootstocks of Selection Oppenheim 4 (SO4) were used for detection of fungi. Samples were obtained by two diff erent methods, fungal isolation from mixture of wooden materiál and isolation from symptomatic parts of wood. From these samples, a spectrum of fungal isolates was obtained, resulting in the acquirement of sequences of pathogens generally recognized as a part of the GTD complex causal agents and also some of the unknown ones, not recognized by the NCBI/GenBank. Th is study presents the pilot project on uncovering of the spectrum of fungal pathogens causing GTD in the Czech Republic.

Název v anglickém jazyce

First report on molecular detection of fungal trunk pathogens in grapevine wood focusing on Moravian certified rootstock mother plants

Popis výsledku anglicky

Grapevine trunk diseases (GTD) are one of the most destructive complex diseases aff ecting grapevine and causing signifi cant economical losses to the wine industry worldwide. Th e symptomatic manifestation can diff er, from the most common leaf discolorations and deformations to wilting of shoots, cordon and trunk dieback due to canker formation in the vascular tissue. As the disease progresses, the yield of the affl icted plant decreases due to the loss of productive wood which oft en shows dead arms, diebacks or black foot symptoms. Th e main aim of this study was to determine the spectrum of fungal pathogens responsible for GTD in Czech Republic, more specifi cally in the wine region Moravia. Th e wood from the rootstock mother plants was chosen as the point of focus due to their initial role in the possible infection spreading. Two certifi ed mother rootstocks of Selection Oppenheim 4 (SO4) were used for detection of fungi. Samples were obtained by two diff erent methods, fungal isolation from mixture of wooden materiál and isolation from symptomatic parts of wood. From these samples, a spectrum of fungal isolates was obtained, resulting in the acquirement of sequences of pathogens generally recognized as a part of the GTD complex causal agents and also some of the unknown ones, not recognized by the NCBI/GenBank. Th is study presents the pilot project on uncovering of the spectrum of fungal pathogens causing GTD in the Czech Republic.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

40105 - Horticulture, viticulture

Projekt

<a href="/cs/project/LD14051" target="_blank" >LD14051: Vývoj spolehlivého systému pro detekci a kvantifikaci patogenů způsobujících onemocnění kmínků révy a mapování výskytu tohoto onemocnění v ČR</a><br>

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Mitteilungen Klosterneuburg

ISSN

0007-5922

e-ISSN

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Svazek periodika

66

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

AT - Rakouská republika

Počet stran výsledku

11

Strana od-do

153-163

Kód UT WoS článku

000380420400001

EID výsledku v databázi Scopus

2-s2.0-85061987197