First Occurrence of Fire Blight on Apricot (Prunus armeniaca) in Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F11%3A00001809" target="_blank" >RIV/00027006:_____/11:00001809 - 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

First Occurrence of Fire Blight on Apricot (Prunus armeniaca) in Czech Republic

Popis výsledku v původním jazyce

During June 2007, an intensive bacterial attack was observed on young shoots of an apricot tree. Symptoms of a bacterial disease developed at 42% of young shoots on five-year-old apricot tree cultivar Veharda (Prunus armeniaca). Samples of the leaves with symptoms were macerated and then the isolation using sucrose nutrient agar and King?s B was carried out. After 24 hours of incubation in 27°C, morphologically similar bacteria to E. amylovora were detected (M/07/01). Determination by diagnostic methodsconfirmed presence of bacteria E. amylovora. The isolate showed typical colony morphology on King?s B (KB) and CCT media. The pathogenity test was carried on immature pear fruits. The positive hypersensitivity test was induced on tobacco leaves (Nicotiana tabacum L. cv. Burley SH). The Biolog GN2 MicroPlateTM System and Sherlock ? Microbial Identification System were used to identify of the isolated bacteria. This is a first record of a natural outbreak of fire blight symptoms in Czech

Název v anglickém jazyce

First Occurrence of Fire Blight on Apricot (Prunus armeniaca) in Czech Republic

Popis výsledku anglicky

During June 2007, an intensive bacterial attack was observed on young shoots of an apricot tree. Symptoms of a bacterial disease developed at 42% of young shoots on five-year-old apricot tree cultivar Veharda (Prunus armeniaca). Samples of the leaves with symptoms were macerated and then the isolation using sucrose nutrient agar and King?s B was carried out. After 24 hours of incubation in 27°C, morphologically similar bacteria to E. amylovora were detected (M/07/01). Determination by diagnostic methodsconfirmed presence of bacteria E. amylovora. The isolate showed typical colony morphology on King?s B (KB) and CCT media. The pathogenity test was carried on immature pear fruits. The positive hypersensitivity test was induced on tobacco leaves (Nicotiana tabacum L. cv. Burley SH). The Biolog GN2 MicroPlateTM System and Sherlock ? Microbial Identification System were used to identify of the isolated bacteria. This is a first record of a natural outbreak of fire blight symptoms in Czech

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

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Projekt

<a href="/cs/project/QH91148" target="_blank" >QH91148: Výzkum stupně odolnosti lokálních odrůd jádrovin ke spále růžovitých a zefektivnění testování využitím biotechnologických metod.</a><br>

Návaznosti

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

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Acta Horticulturae

ISSN

0567-7572

e-ISSN

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Svazek periodika

2011

Číslo periodika v rámci svazku

896

Stát vydavatele periodika

BE - Belgické království

Počet stran výsledku

4

Strana od-do

289-292

Kód UT WoS článku

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EID výsledku v databázi Scopus

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