Assumed effects of invasive intraguild predators and how to avoid the snowball effect of unsupported expectations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F21%3A00542406" target="_blank" >RIV/86652079:_____/21:00542406 - isvavai.cz</a>

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/epdf/10.1111/een.12990" target="_blank" >https://onlinelibrary.wiley.com/doi/epdf/10.1111/een.12990</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Assumed effects of invasive intraguild predators and how to avoid the snowball effect of unsupported expectations

Popis výsledku v původním jazyce

The efficiency of biocontrol agents is important in determining the success of biological control. Therefore, it has been the subject of many discussions and empirical studies, which attempt to evaluate the extent to which predators are able to suppress their prey. An interesting situation occurs when a guild of native predators is invaded by a non-native species. Because of strong intraguild predation, the numbers of native predators may be diminished by the invader, which lowers the biocontrol potential of the former. But the invader also eats the shared prey, which could increase the bio-control efficiency of the new guild. The question then is what prevails: is the final biocontrol efficiency greater or smaller after the invasion?

Název v anglickém jazyce

Assumed effects of invasive intraguild predators and how to avoid the snowball effect of unsupported expectations

Popis výsledku anglicky

The efficiency of biocontrol agents is important in determining the success of biological control. Therefore, it has been the subject of many discussions and empirical studies, which attempt to evaluate the extent to which predators are able to suppress their prey. An interesting situation occurs when a guild of native predators is invaded by a non-native species. Because of strong intraguild predation, the numbers of native predators may be diminished by the invader, which lowers the biocontrol potential of the former. But the invader also eats the shared prey, which could increase the bio-control efficiency of the new guild. The question then is what prevails: is the final biocontrol efficiency greater or smaller after the invasion?

Druh

O - Ostatní výsledky

CEP obor

—

OECD FORD obor

10616 - Entomology

Projekt

<a href="/cs/project/GA17-06763S" target="_blank" >GA17-06763S: Faktory limitující geografické rozšíření domácích a invazních druhů u slunéčkovitých</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

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