Stomata-mediated interactions between plants, herbivores, and the environment
Journal
Trends in Plant Science
Journal Volume
27
Journal Issue
3
Pages
287-300
Date Issued
2022
Author(s)
Abstract
Stomata play a central role in plant responses to abiotic and biotic stresses. Existing knowledge regarding the roles of stomata in plant stress is centered on abiotic stresses and plant–pathogen interactions, but how stomata influence plant–herbivore interactions remains largely unclear. Here, we summarize the functions of stomata in plant–insect interactions and highlight recent discoveries of how herbivores manipulate plant stomata. Because stomata are linked to interrelated physiological processes in plants, herbivory-induced changes in stomatal dynamics might have cellular, organismic, and/or even community-level impacts. We summarize our current understanding of how stomata mediate plant responses to herbivory and environmental stimuli, propose how herbivores may influence these responses, and identify key knowledge gaps in plant–herbivore interactions. © 2021 The Authors
Subjects
abiotic stress; biotic stress; guard cell; oral secretions; plant defense; plant volatile
SDGs
Other Subjects
animal; herbivory; insect; physiological stress; physiology; plant; plant stoma; Animals; Herbivory; Insecta; Plant Stomata; Plants; Stress, Physiological
Type
review