Non-Transgenic Prunus Domestica Genotypes and Their Resistance to Sharka Virus

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25271121%3A_____%2F15%3A%230000593" target="_blank" >RIV/25271121:_____/15:#0000593 - isvavai.cz</a>

Alternative codes found

RIV/00027006:_____/15:00003657

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Non-Transgenic Prunus Domestica Genotypes and Their Resistance to Sharka Virus

Original language description

Sharka (or plum pox) is an important viral disease caused by the Plum pox virus (PPV). PPV can infect many ornamental and agriculturally important species in the genus Primus. Sharka is regarded the most devastating disease of stone fruit in Europe. PPV was firstly reported in the Czech Republic in the 1930s. Since then, PPV has widespread almost on the whole territory. Currently, most of the main plum growing areas are stricken by the disease. The pathogen deteriorates fruit quality and lowers yield endangering the productivity and economic profitability of domestic stone fruit industry. Low availability of resistant high quality cultivars was the major reason for decline of plum growing in the Czech Republic after the Second World War. Crowing of PPV resistant plum genotypes is a basic possibility of protection. Therefore an experiment with resistance evaluation of selected non- transgenic plum cultivars after PPV artificial inoculation was established in aphid- proof screenhouses in 2010. Containerised plants of each cultivar in the experiment were artificially inoculated with two strains of PPV (5 plants with PPV-M and 5 plants with PPV-D) second year after planting. The third year after experiment establishment, PPV was not proven in cultivar Toptaste. ELISA testing and observation of PPV symptoms will continue in following years.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

GF - Diseases, pests, weeds and plant protection

OECD FORD branch

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Project

<a href="/en/project/QI101A123" target="_blank" >QI101A123: The complex research on resistance of transgenic plum, Prunus domestica L., clone C5, to the PPV, and complex infections with PDV and ACLSV, identification of nontransgenic resistance sources of Prune to PPV.</a><br>

Continuities

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

Publication year

2015

Confidentiality

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

Article name in the collection

Acta Horticulturae

ISBN

978-94-6261-052-1

ISSN

0567-7572

e-ISSN

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Number of pages

4

Pages from-to

89-92

Publisher name

International Society for Horticultural Science

Place of publication

Leuven, Belgium

Event location

Olomouc, Czech Republic

Event date

Sep 3, 2013

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000358036400011