Ecological effects of invasive alien species on native communities, with particular emphasis on the interactions between aphids and ladybirds

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F11%3A00371954" target="_blank" >RIV/67179843:_____/11:00371954 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/11:10335983

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10526-011-9384-4" target="_blank" >http://dx.doi.org/10.1007/s10526-011-9384-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10526-011-9384-4" target="_blank" >10.1007/s10526-011-9384-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Ecological effects of invasive alien species on native communities, with particular emphasis on the interactions between aphids and ladybirds

Popis výsledku v původním jazyce

The ecological effects of introduced species on native organisms can sometimes, but not always be significant. The risks associated with invasive alien pests are difficult to quantify. This paper concentrates on the ecological effects of invasive insectpredators that feed on pest insects, because the former may potentially affect the biological control of the latter. The literature indicates that invasive predatory insects generally are resistant to changes in environmental conditions, long-lived and voracious with a high reproductive rate, high dispersal ability, able to spread very rapidly across landscapes and exhibit phenotypic plasticity. Their colonization of patches of prey may induce native predators to leave, but the evidence that invaders negatively affect the abundance of the native species is scarce and not persuasive. Insect predators do not substantially affect the abundance of their prey, if the ratio of generation time of the predator to that of the prey is large (the

Název v anglickém jazyce

Ecological effects of invasive alien species on native communities, with particular emphasis on the interactions between aphids and ladybirds

Popis výsledku anglicky

The ecological effects of introduced species on native organisms can sometimes, but not always be significant. The risks associated with invasive alien pests are difficult to quantify. This paper concentrates on the ecological effects of invasive insectpredators that feed on pest insects, because the former may potentially affect the biological control of the latter. The literature indicates that invasive predatory insects generally are resistant to changes in environmental conditions, long-lived and voracious with a high reproductive rate, high dispersal ability, able to spread very rapidly across landscapes and exhibit phenotypic plasticity. Their colonization of patches of prey may induce native predators to leave, but the evidence that invaders negatively affect the abundance of the native species is scarce and not persuasive. Insect predators do not substantially affect the abundance of their prey, if the ratio of generation time of the predator to that of the prey is large (the

Druh

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

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

—

Projekt

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

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

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

56

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

469-476

Kód UT WoS článku

000294462600008

EID výsledku v databázi Scopus

—