Vhodnost systému Biolog pro diferenciaci flurescentních pseudomonád spjatých s předčasným odumíráním stromů meruňky.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F03%3A%23%23%23%23%23831" target="_blank" >RIV/00027006:_____/03:#####831 - 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

Suitability of Biolog system for differentiating fluorescent pseudomonads associated with premature dying of apricot trees.

Popis výsledku v původním jazyce

In spring of 2003, serious symptoms of canker and dieback were observed on young apricot trees in pot experiment at Lednice, south Moravia. In the same time, sudden wilt and collapse of newly emerged flowers and leaves and death of branches or entire aerial portion of the 5-7 years-old trees were recorded in commercial orchards on some localities in south Moravia. Fifty four isolates of fluorescent pseudomonads were isolated from infected apricot trees. Among them 94% isolates were identified as Pseudomonas syringae pv. syringae (Pss) and 6% as Pseudomonas fluorescens (Pf). None of fluorescent isolates belonged to Pseudomonas syringae pv. morsprunorum (Pmp). Of the 25 isolates that expressed ice nucleation activity, 88% ranged to Pss and 12% to Pf.In pathogenicity test on immature cherry fruits, all Pss isolates were pathogenic and all Pf isolates were non-patogenic. Pss appeared to be the major pathogen causing bacterial canker of stone fruit in the Czech Republic. Pss isolates showed

Název v anglickém jazyce

Suitability of Biolog system for differentiating fluorescent pseudomonads associated with premature dying of apricot trees.

Popis výsledku anglicky

In spring of 2003, serious symptoms of canker and dieback were observed on young apricot trees in pot experiment at Lednice, south Moravia. In the same time, sudden wilt and collapse of newly emerged flowers and leaves and death of branches or entire aerial portion of the 5-7 years-old trees were recorded in commercial orchards on some localities in south Moravia. Fifty four isolates of fluorescent pseudomonads were isolated from infected apricot trees. Among them 94% isolates were identified as Pseudomonas syringae pv. syringae (Pss) and 6% as Pseudomonas fluorescens (Pf). None of fluorescent isolates belonged to Pseudomonas syringae pv. morsprunorum (Pmp). Of the 25 isolates that expressed ice nucleation activity, 88% ranged to Pss and 12% to Pf.In pathogenicity test on immature cherry fruits, all Pss isolates were pathogenic and all Pf isolates were non-patogenic. Pss appeared to be the major pathogen causing bacterial canker of stone fruit in the Czech Republic. Pss isolates showed

Druh

D - Stať ve sborníku

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

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Projekt

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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

XVI.Slovak and Czech Plant Protection Conference, Abstract supplement

ISBN

80-8069-235-1

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

58-59

Název nakladatele

SPU Nitra

Místo vydání

Nitra

Místo konání akce

Nitra

Datum konání akce

16. 9. 2003

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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