Sensitivity of apricot cultivars and rootstocks to phytoplasma diseases

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25271121%3A_____%2F20%3AN0000053" target="_blank" >RIV/25271121:_____/20:N0000053 - 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

Sensitivity of apricot cultivars and rootstocks to phytoplasma diseases

Popis výsledku v původním jazyce

Phytoplasma diseases are a major health problem of growing and breeding of apricots. Therefore, it is preferable to grow resistant cultivars. In order to compare the natural infection of the apricot cultivars to the phytoplasma diseases using the PCR method. There were 29 cultivars and 3 rootstocks It was evaluated role of cultivars and also of rootstock on natural infection of phytoplasma. Although the lowest number of infected trees was established in cultivars ‘Taja’, ‘Selena’, ‘Darina’, ‘Skierniewicka pozna’ the differences between phytoplasma negative and phytoplasma positive trees were significant only in ‘Taja’ and ‘Skierniewicka pozna’. The highest number of phytoplasma negative trees were grafted on the cherry plum rootstock (Prunus cerasifera), apricot seedling and St. Julien A, 52, 41 and 38 trees, respectively. The results of the evaluation will serve as a basis for the selection of tolerant apricot cultivars for growing in the Czech Republic. These genotypes will be also included in the breeding program.

Název v anglickém jazyce

Sensitivity of apricot cultivars and rootstocks to phytoplasma diseases

Popis výsledku anglicky

Phytoplasma diseases are a major health problem of growing and breeding of apricots. Therefore, it is preferable to grow resistant cultivars. In order to compare the natural infection of the apricot cultivars to the phytoplasma diseases using the PCR method. There were 29 cultivars and 3 rootstocks It was evaluated role of cultivars and also of rootstock on natural infection of phytoplasma. Although the lowest number of infected trees was established in cultivars ‘Taja’, ‘Selena’, ‘Darina’, ‘Skierniewicka pozna’ the differences between phytoplasma negative and phytoplasma positive trees were significant only in ‘Taja’ and ‘Skierniewicka pozna’. The highest number of phytoplasma negative trees were grafted on the cherry plum rootstock (Prunus cerasifera), apricot seedling and St. Julien A, 52, 41 and 38 trees, respectively. The results of the evaluation will serve as a basis for the selection of tolerant apricot cultivars for growing in the Czech Republic. These genotypes will be also included in the breeding program.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

<a href="/cs/project/LO1608" target="_blank" >LO1608: Výzkumné ovocnářské centrum</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

Acta Horticulturae

ISBN

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ISSN

0567-7572

e-ISSN

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Počet stran výsledku

6

Strana od-do

99-104

Název nakladatele

ISHS

Místo vydání

Leuven

Místo konání akce

Malatya

Datum konání akce

1. 1. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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