Harmonia axyridis failed to establish in the Azores: the role of species richness, intraguild interactions and resource availability

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F17%3A00004007" target="_blank" >RIV/00027006:_____/17:00004007 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10526-017-9794-z" target="_blank" >http://dx.doi.org/10.1007/s10526-017-9794-z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10526-017-9794-z" target="_blank" >10.1007/s10526-017-9794-z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Harmonia axyridis failed to establish in the Azores: the role of species richness, intraguild interactions and resource availability

Popis výsledku v původním jazyce

To understand the role of native ladybird biodiversity in habitat susceptibility on the establishment and spread of Harmonia axyridis Pallas (Coleoptera: Coccinellidae), we characterized and compared European communities where they had established and where they had not established. The local communities of ladybirds were characterized in terms of biodiversity, the average difference in body mass between H. axyridis and other coccinellid species and the rarefied total body mass of all individuals (as a surrogate for aphid abundance and availability). The lack of success of H. axyridis in the Azores, as well as its low success in Southern Europe, can be explained by a combination of resource availability and intraguild competition. We suggest the success of this invasive alien species to establish in a habitat depends first on resource availability and second when most direct competitors for limited resources are absent or are uncommon.

Název v anglickém jazyce

Harmonia axyridis failed to establish in the Azores: the role of species richness, intraguild interactions and resource availability

Popis výsledku anglicky

To understand the role of native ladybird biodiversity in habitat susceptibility on the establishment and spread of Harmonia axyridis Pallas (Coleoptera: Coccinellidae), we characterized and compared European communities where they had established and where they had not established. The local communities of ladybirds were characterized in terms of biodiversity, the average difference in body mass between H. axyridis and other coccinellid species and the rarefied total body mass of all individuals (as a surrogate for aphid abundance and availability). The lack of success of H. axyridis in the Azores, as well as its low success in Southern Europe, can be explained by a combination of resource availability and intraguild competition. We suggest the success of this invasive alien species to establish in a habitat depends first on resource availability and second when most direct competitors for limited resources are absent or are uncommon.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10616 - Entomology

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

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

2017

Kód důvěrnosti údajů

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

Název periodika

BioControl

ISSN

1386-6141

e-ISSN

—

Svazek periodika

62

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

12

Strana od-do

423-434

Kód UT WoS článku

000400990600012

EID výsledku v databázi Scopus

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