Rozšíření, škodlivost a patogenní variabilita plísně okurkové v České republice

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F04%3A00002188" target="_blank" >RIV/61989592:15310/04:00002188 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989592:_____/04:996054

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Distribution, harmfulness and pathogenic variability of cucurbit downy mildew in the Czech Republic.

Popis výsledku v původním jazyce

The occurrence of Pseudoperonospora cubensis in cucurbit vegetables in the Czech Republic was evaluated during the year 2001. The monitoring was realized on 106 locations. Natural infection of P. cubensis was proved only on cucumbers (Cucumis sativus). The epidemic occurrence started in the second half of July and beginning of August 2001. On the majority of infected fields (88%) medium or high level of infection degree was recorded. In total 42 isolates of P. cubensis were tested for their pathogenic variability. Pathogenicity was tested on the differential set of 12 genotypes of cucurbitaceous plants. The substantial part of P. cubensis isolates (76%) belonged to the group of highly pathogenic isolates, 19% of isolates expressed medium pathogenicityand only two isolates (5%) were characterized by low level of pathogenicity. Altogether 34 different pathotypes of P. cubensis were determined

Název v anglickém jazyce

Distribution, harmfulness and pathogenic variability of cucurbit downy mildew in the Czech Republic.

Popis výsledku anglicky

The occurrence of Pseudoperonospora cubensis in cucurbit vegetables in the Czech Republic was evaluated during the year 2001. The monitoring was realized on 106 locations. Natural infection of P. cubensis was proved only on cucumbers (Cucumis sativus). The epidemic occurrence started in the second half of July and beginning of August 2001. On the majority of infected fields (88%) medium or high level of infection degree was recorded. In total 42 isolates of P. cubensis were tested for their pathogenic variability. Pathogenicity was tested on the differential set of 12 genotypes of cucurbitaceous plants. The substantial part of P. cubensis isolates (76%) belonged to the group of highly pathogenic isolates, 19% of isolates expressed medium pathogenicityand only two isolates (5%) were characterized by low level of pathogenicity. Altogether 34 different pathotypes of P. cubensis were determined

Druh

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

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

—

Projekt

<a href="/cs/project/QD1357" target="_blank" >QD1357: Systémy ochrany polní zeleniny vůči škodlivým organismům</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název periodika

Acta Fytotechnica et Zootechnica

ISSN

1335-258X

e-ISSN

—

Svazek periodika

7

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

4

Strana od-do

170-173

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—