Warm temperatures increase population growth of a nonnative defoliator and inhibit demographic responses by parasitoids

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F20%3A84649" target="_blank" >RIV/60460709:41320/20:84649 - isvavai.cz</a>

Výsledek na webu

<a href="https://esajournals.onlinelibrary.wiley.com/doi/10.1002/ecy.3156" target="_blank" >https://esajournals.onlinelibrary.wiley.com/doi/10.1002/ecy.3156</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/ecy.3156" target="_blank" >10.1002/ecy.3156</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Warm temperatures increase population growth of a nonnative defoliator and inhibit demographic responses by parasitoids

Popis výsledku v původním jazyce

Changes in thermal regimes that disparately affect hosts and parasitoids could release hosts from biological control. When multiple natural enemy species share a host, shifts in host-parasitoid dynamics could depend on whether natural enemies interact antagonistically vs. synergistically. We investigated how biotic and abiotic factors influence the population ecology of larch casebearer (Coleophora laricella), a nonnative pest, and two imported parasitoids,Agathis pumilaandChrysocharis laricinellae, by analyzing (1) temporal dynamics in defoliation from 1962 to 2018, and (2) historical, branch-level data on densities of larch casebearer and parasitism rates by the two imported natural enemies from 1972 to 1995. Analyses of defoliation indicated that, prior to the widespread establishment of parasitoids (1962 to similar to 1980), larch casebearer outbreaks occurred in 2-6 yr cycles. This pattern was followed by a more than 15-yr period during which populations were at low, apparently stable densities

Název v anglickém jazyce

Warm temperatures increase population growth of a nonnative defoliator and inhibit demographic responses by parasitoids

Popis výsledku anglicky

Changes in thermal regimes that disparately affect hosts and parasitoids could release hosts from biological control. When multiple natural enemy species share a host, shifts in host-parasitoid dynamics could depend on whether natural enemies interact antagonistically vs. synergistically. We investigated how biotic and abiotic factors influence the population ecology of larch casebearer (Coleophora laricella), a nonnative pest, and two imported parasitoids,Agathis pumilaandChrysocharis laricinellae, by analyzing (1) temporal dynamics in defoliation from 1962 to 2018, and (2) historical, branch-level data on densities of larch casebearer and parasitism rates by the two imported natural enemies from 1972 to 1995. Analyses of defoliation indicated that, prior to the widespread establishment of parasitoids (1962 to similar to 1980), larch casebearer outbreaks occurred in 2-6 yr cycles. This pattern was followed by a more than 15-yr period during which populations were at low, apparently stable densities

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

<a href="/cs/project/EF16_019%2F0000803" target="_blank" >EF16_019/0000803: Excelentní Výzkum jako podpora Adaptace lesnictví a dřevařství na globální změnu a 4. průmyslovou revoluci</a><br>

Návaznosti

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

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Ecology

ISSN

0012-9658

e-ISSN

—

Svazek periodika

101

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

14

Strana od-do

1-14

Kód UT WoS článku

000564899900001

EID výsledku v databázi Scopus

2-s2.0-85090086203