Evaluation of PPV symptoms on plum fruits

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25271121%3A_____%2F07%3A0R000946" target="_blank" >RIV/25271121:_____/07:0R000946 - 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

Evaluation of PPV symptoms on plum fruits

Popis výsledku v původním jazyce

In autumn 1990, a spatially isolated experimental planting of large assortment of plums (207 cultivars) was established. In August 1991, the cultivars were inoculated with severe strain of PPV from an infected Domestic Prune tree. Cultivars, which were not positive in ELISA tests in 1995, were reinfected by the same PPV source in 1996. The highest transmission occurred in the first year after infection (69.5%). In years 1998-2003, PPV symptoms were evaluated on fruits. The results show that numbers of trees with PPV symptoms on fruits are continuously growing over time. The strongest symptoms of PPV on fruits were noted in the following cvs.: Italian prune, Pozegaca, Hauszwetsche and its clones, Albatros, Bonne de Bry, Bucurie, Lutzelsachser, etc. On the contrary, Cacanska Lepotica, Cacanska Najbolja, Elena, Gabrovska, Hamanova, Hanita, Chrudimer, Large Sugar Prune, Opal, Oullins Gage, Ruth Gerstetter, Stanley etc., did not develop any symptoms.

Název v anglickém jazyce

Evaluation of PPV symptoms on plum fruits

Popis výsledku anglicky

In autumn 1990, a spatially isolated experimental planting of large assortment of plums (207 cultivars) was established. In August 1991, the cultivars were inoculated with severe strain of PPV from an infected Domestic Prune tree. Cultivars, which were not positive in ELISA tests in 1995, were reinfected by the same PPV source in 1996. The highest transmission occurred in the first year after infection (69.5%). In years 1998-2003, PPV symptoms were evaluated on fruits. The results show that numbers of trees with PPV symptoms on fruits are continuously growing over time. The strongest symptoms of PPV on fruits were noted in the following cvs.: Italian prune, Pozegaca, Hauszwetsche and its clones, Albatros, Bonne de Bry, Bucurie, Lutzelsachser, etc. On the contrary, Cacanska Lepotica, Cacanska Najbolja, Elena, Gabrovska, Hamanova, Hanita, Chrudimer, Large Sugar Prune, Opal, Oullins Gage, Ruth Gerstetter, Stanley etc., did not develop any symptoms.

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/QD1407" target="_blank" >QD1407: Výběr odolných genotypů slivoní k šarce.</a><br>

Návaznosti

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

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Acta Horticulturae

ISBN

978-90-6605-107-2

ISSN

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e-ISSN

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Počet stran výsledku

3

Strana od-do

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Název nakladatele

International Society for Horticultural Science

Místo vydání

Leuven

Místo konání akce

Lofthus

Datum konání akce

5. 9. 2004

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000246177100032