Journal
INSECTS
Volume 13, Issue 12, Pages -Publisher
MDPI
DOI: 10.3390/insects13121094
Keywords
microorganism-insect interactions; insect olfactory; insect behavior; the olfactory system
Categories
Funding
- National Natural Science Foundation of China
- Natural Science Foundation of Guangdong Province
- Research projects in key fields of colleges and universities in Guangdong Province
- Guangdong Special Branch Plan for Young Talent with Scientific and Technological Innovation
- [32072460]
- [2022A1515012535]
- [2022ZDZX1044]
- [2019TQ05N158]
Ask authors/readers for more resources
In this paper, the authors reviewed the interactions between insects and microorganisms, focusing on the impact on insect behavior through olfaction. Olfaction plays a vital role in various insect behaviors, but microorganisms pose challenges to insect behavior through olfactory cues.
Simple Summary Interactions between insects and microorganisms facilitate the spread of the microorganisms, which in turn affect insect behaviors. In the current paper, we reviewed how fungi, bacteria, and viruses act on insect olfaction, ranging from volatiles of microorganism, microorganism-induced changes in host volatiles, and symbiotic microorganisms that directly affect insect olfaction. Finally, we highlighted the importance of olfaction in insect-microorganism interactions and provided insights into future research directions. Olfaction plays an essential role in various insect behaviors, including habitat selection, access to food, avoidance of predators, inter-species communication, aggregation, and reproduction. The olfactory process involves integrating multiple signals from external conditions and internal physiological states, including living environments, age, physiological conditions, and circadian rhythms. As microorganisms and insects form tight interactions, the behaviors of insects are constantly challenged by versatile microorganisms via olfactory cues. To better understand the microbial influences on insect behaviors via olfactory cues, this paper summarizes three different ways in which microorganisms modulate insect behaviors. Here, we deciphered three interesting aspects of microorganisms-contributed olfaction: (1) How do volatiles emitted by microorganisms affect the behaviors of insects? (2) How do microorganisms reshape the behaviors of insects by inducing changes in the synthesis of host volatiles? (3) How do symbiotic microorganisms act on insects by modulating behaviors?
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available