Influence of low temperature and frost duration on Phytophthora alni subsp. alni viability

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F12%3A56326" target="_blank" >RIV/60460709:41320/12:56326 - isvavai.cz</a>

Alternative codes found

RIV/00027073:_____/12:#0001354

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Influence of low temperature and frost duration on Phytophthora alni subsp. alni viability

Original language description

Limits on the survival of P. alni subsp. alni (PAA) due to low temperature can be expected based on previously published laboratory and field studies. This study presents a laboratory experiment to test the influence of low temperature and frost durationon PAA viability. Ten PAA isolates were incubated at different temperatures (?0.1, ?2.5, ?5.0, ?7.5, and ?10.0 °C) and frost durations (0 ? 7, 14, 21, and 28 days). A regression analysis confirmed the significant influence of both factors (low temperature and frost duration, and their interaction) on the survival of the pathogen under laboratory conditions. The survival and failure time analysis showed that the survival of the pathogen differs significantly after mild frost (all the isolates tested survived temperatures between ?0.1 and ?5.0 °C during the entire testing period) and heavy frost (the pathogen died after 21 days of incubation at ?7.5 °C and after 2 days at ?10.0 °C). Moreover, the viability of the pathogen decreased signi

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GF - Diseases, pests, weeds and plant protection

OECD FORD branch

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Project

<a href="/en/project/SP%2F2D1%2F36%2F07" target="_blank" >SP/2D1/36/07: Edificators and structural changes in riparian stands of Alnenion glutinoso-incanae Oberd. with prevailing alder under conditions of floods and biological invasion.</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

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

Name of the periodical

Forest Systems

ISSN

2171-5068

e-ISSN

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Volume of the periodical

21

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

337-342

UT code for WoS article

000307036800019

EID of the result in the Scopus database

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