A comparison of the virulence of selected Pythium, Globisporangium, Phytopythium and Phytophthora species against strawberry plants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F21%3A10174555" target="_blank" >RIV/00027006:_____/21:10174555 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/journal/41348/volumes-and-issues/128-6" target="_blank" >https://link.springer.com/journal/41348/volumes-and-issues/128-6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s41348-021-00531-1" target="_blank" >10.1007/s41348-021-00531-1</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A comparison of the virulence of selected Pythium, Globisporangium, Phytopythium and Phytophthora species against strawberry plants

Popis výsledku v původním jazyce

A total of twenty-five isolates of species Phytophthora cactorum, P. citrophthora, Pythium dissotocum complex, Py. aphanidermatum, Globisporangium heterothallicum, G. ultimum, Phytopythium vexans, Phy. mercuriale and Phy. litorale, isolated from strawberry plants grown in the Czech Republic, were tested to compare their pathogenicity to this host. The tests were performed using the detached leaves technique on five strawberry cultivars-Elsanta, Karmen, Sonata, Honeoye, and Rumba. Both the size and frequency of lesions formed on the strawberry leaflets were evaluated; only weak or no correlation between the size and frequency of developed lesions was discovered. The variability in the level of these correlations between combinations of pathogen isolate and strawberry cultivar corresponded to the existence of two independent resistance components one of them being related to the penetration and the other one to the post-penetration phase of the infection. All tested isolates were verified as virulent, although their virulence against different strawberry cultivars was rather variable; isolates of Phytophthora cactorum performed high variability of the virulence as well. Isolates of Phytophthora citrophthora, Globisporangium ultimum and Phytopythium litorale were evaluated as a most virulent. In general, the most sensitive strawberry cultivar was Elsanta, while the most resistant was Karmen.

Název v anglickém jazyce

A comparison of the virulence of selected Pythium, Globisporangium, Phytopythium and Phytophthora species against strawberry plants

Popis výsledku anglicky

A total of twenty-five isolates of species Phytophthora cactorum, P. citrophthora, Pythium dissotocum complex, Py. aphanidermatum, Globisporangium heterothallicum, G. ultimum, Phytopythium vexans, Phy. mercuriale and Phy. litorale, isolated from strawberry plants grown in the Czech Republic, were tested to compare their pathogenicity to this host. The tests were performed using the detached leaves technique on five strawberry cultivars-Elsanta, Karmen, Sonata, Honeoye, and Rumba. Both the size and frequency of lesions formed on the strawberry leaflets were evaluated; only weak or no correlation between the size and frequency of developed lesions was discovered. The variability in the level of these correlations between combinations of pathogen isolate and strawberry cultivar corresponded to the existence of two independent resistance components one of them being related to the penetration and the other one to the post-penetration phase of the infection. All tested isolates were verified as virulent, although their virulence against different strawberry cultivars was rather variable; isolates of Phytophthora cactorum performed high variability of the virulence as well. Isolates of Phytophthora citrophthora, Globisporangium ultimum and Phytopythium litorale were evaluated as a most virulent. In general, the most sensitive strawberry cultivar was Elsanta, while the most resistant was Karmen.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

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

Projekt

<a href="/cs/project/QK1710377" target="_blank" >QK1710377: Ochrana jahodníku před rostlinnými patogeny rodu Phytophthora</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

2021

Kód důvěrnosti údajů

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

Název periodika

Journal of Plant Diseases and Protection

ISSN

1861-3829

e-ISSN

—

Svazek periodika

128

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

12

Strana od-do

1447-1458

Kód UT WoS článku

000701332600001

EID výsledku v databázi Scopus

2-s2.0-85116017608