Pathogens of the bark beetle Ips cembrae: microsporidia and gregarines also known from other Ips species

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F13%3A61496" target="_blank" >RIV/60460709:41320/13:61496 - 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

Pathogens of the bark beetle Ips cembrae: microsporidia and gregarines also known from other Ips species

Popis výsledku v původním jazyce

The objective of the current study was to identify pathogens of the large larch bark beetle, Ips cembrae, which is a secondary pest that has produced several local outbreaks across Europe in recent years. Beetles were collected from pheromone traps, traptrees and emergence traps (Larix decidua) during 2007 to 2011 at 10 study sites in central Europe. A total of 3379 mature and callow beetles were examined with a light microscope, and only two microsporidian pathogens [Chytridiopsis typographi and a diplokaryotic microsporidium (probably Nosema sp.)] and two gregarines (Gregarina typographi and Mattesia schwenkei) were found. Within the I.cembrae populations, the infection rate for C.typographi ranged from 2 to 58%. Nosema sp. occurred in only two beetles in 2007 (at two study sites). G.typographi was recorded only in Austria and Croatia and only in 12% of the beetles in those countries. Mattesia schwenkei was observed solely in Croatia in 0.6% of the beetles in that country. Only one

Název v anglickém jazyce

Pathogens of the bark beetle Ips cembrae: microsporidia and gregarines also known from other Ips species

Popis výsledku anglicky

The objective of the current study was to identify pathogens of the large larch bark beetle, Ips cembrae, which is a secondary pest that has produced several local outbreaks across Europe in recent years. Beetles were collected from pheromone traps, traptrees and emergence traps (Larix decidua) during 2007 to 2011 at 10 study sites in central Europe. A total of 3379 mature and callow beetles were examined with a light microscope, and only two microsporidian pathogens [Chytridiopsis typographi and a diplokaryotic microsporidium (probably Nosema sp.)] and two gregarines (Gregarina typographi and Mattesia schwenkei) were found. Within the I.cembrae populations, the infection rate for C.typographi ranged from 2 to 58%. Nosema sp. occurred in only two beetles in 2007 (at two study sites). G.typographi was recorded only in Austria and Croatia and only in 12% of the beetles in those countries. Mattesia schwenkei was observed solely in Croatia in 0.6% of the beetles in that country. Only one

Druh

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

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

JOURNAL OF APPLIED ENTOMOLOGY

ISSN

0931-2048

e-ISSN

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Svazek periodika

137

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

181-187

Kód UT WoS článku

000315969700003

EID výsledku v databázi Scopus

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