Bumblebee Behavior on Flowers, but Not Initial Attraction, Is Altered by Short-Term Drought Stress.
Brassicaceae
climate change
floral traits
pollinator behavior
soil water availability
temperature
Journal
Frontiers in plant science
ISSN: 1664-462X
Titre abrégé: Front Plant Sci
Pays: Switzerland
ID NLM: 101568200
Informations de publication
Date de publication:
2020
2020
Historique:
received:
22
05
2020
accepted:
21
12
2020
entrez:
1
2
2021
pubmed:
2
2
2021
medline:
2
2
2021
Statut:
epublish
Résumé
Climate change is leading to increasing drought and higher temperatures, both of which reduce soil water levels and consequently water availability for plants. This reduction often induces physiological stress in plants, which in turn can affect floral development and production inducing phenotypic alterations in flowers. Because flower visitors notice and respond to small differences in floral phenotypes, changes in trait expression can alter trait-mediated flower visitor behavior. Temperature is also known to affect floral scent emission and foraging behavior and, therefore, might modulate trait-mediated flower visitor behavior. However, the link between changes in flower visitor behavior and floral traits in the context of increasing drought and temperature is still not fully understood. In a wind-tunnel experiment, we tested the behavior of 66
Identifiants
pubmed: 33519833
doi: 10.3389/fpls.2020.564802
pmc: PMC7838097
doi:
Types de publication
Journal Article
Langues
eng
Pagination
564802Informations de copyright
Copyright © 2021 Höfer, Ayasse and Kuppler.
Déclaration de conflit d'intérêts
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. The handling editor declared a past co-authorship with one of the authors JK.
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