Abstract
Light trapping is an important tool for monitoring insect populations. This is especially true for biting Diptera, where light traps play a crucial role in disease surveillance by tracking the presence and abundance of vector species. Physiological and behavioural data have been instrumental in identifying factors that influence dipteran phototaxis and have spurred the development of more effective light traps. However, the development of less attractive domestic lights has received comparatively little interest but could be important for reducing interactions between humans and vector insects, with consequences for reducing disease transmission. Here, we discuss how dipteran eyes respond to light and the factors influencing positive phototaxis, and conclude by identifying key areas for further research. In addition, we include a synthesis of attractive and unattractive wavelengths for a number of vector species. A more comprehensive understanding of how Diptera perceive and respond to light would allow for more efficient vector sampling as well as potentially limiting the risk posed by domestic lighting.[Figure not available: see fulltext.].
Original language | English |
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Article number | 28 |
Number of pages | 11 |
Journal | Parasites and Vectors |
Volume | 14 |
Issue number | 1 |
DOIs | |
Publication status | Published - 7 Jan 2021 |
Bibliographical note
Funding Information:RW was supported by a NERC iCASE PhD studentship partnered with Integral LED, UK (Grant NE/R008701/1). Funders did not contribute to the conception, writing or editing of the manuscript or the decision to publish.
Funding Information:
RW was supported by a NERC iCASE PhD studentship partnered with the LED manufacturer Integral LED, UK. Funders did not contribute to the conception, writing, or editing of the manuscript or the decision to publish.
Publisher Copyright:
© 2021, The Author(s).
Keywords
- Diptera
- Light attraction
- Phototaxis
- Spectral wavelength preferences
- Vector