Timing of dispersal: effect of ants on aphids

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F07%3A00007974" target="_blank" >RIV/60076658:12310/07:00007974 - isvavai.cz</a>

Alternative codes found

RIV/67179843:_____/07:00088280

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Timing of dispersal: effect of ants on aphids

Original language description

Mutualists can affect many life history traits of their partners, but it is unclear how this translates into population dynamics of the latter. Ant-aphid associations are ideal for studying this question, as ants affect aphids, both positively (e.g., protection against natural enemies) and negatively (e.g., reduction of potential growth rates). The unresolved question is whether these effects, which have been observed at the level of individuals and under controlled environmental conditions, have consequences at the population level. On estimating aerial aphid populations by using weekly suction trap data spanning up to 22 years from different locations in France, we show that in ant-attended aphid species long-distance dispersal occurs significantly later, but that the year-to-year changes in the peak number of migrants are not significantly lower than for non-attended aphids. Host alternation had the same retarding effect on dispersal as ant attendance. We discuss the delay in the ti

Czech name

Načasování šíření: vliv mravenců na mšice

Czech description

Načasování šíření: vliv mravenců na mšice

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BB - Applied statistics, operational research

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

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

Publication year

2007

Confidentiality

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

Name of the periodical

Oecologia

ISSN

0029-8549

e-ISSN

—

Volume of the periodical

152

Issue of the periodical within the volume

4

Country of publishing house

US - UNITED STATES

Number of pages

7

Pages from-to

625-631

UT code for WoS article

—

EID of the result in the Scopus database

—