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Optimising the colour of traps requires an insect's eye view

Roger D Santer Orcid Logo, William Allen Orcid Logo

Pest Management Science, Volume: 80, Issue: 3, Pages: 931 - 934

Swansea University Author: William Allen Orcid Logo

  • Santer & Allen 2023 Pest Management Science - Optimising the colour of traps requires an insect s eye view.pdf

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DOI (Published version): 10.1002/ps.7790

Abstract

Colour is a critical property of many traps used to control or monitor insect pests, and applied entomologists continue to devote time and effort to improving colour for greater trapping efficiency. This work has often been guided by human colour perceptions, which differ greatly from those of the p...

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Published in: Pest Management Science
ISSN: 1526-498X 1526-4998
Published: Wiley 2024
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URI: https://cronfa.swan.ac.uk/Record/cronfa68843
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spelling 2025-03-13T17:19:47.7191964 v2 68843 2025-02-10 Optimising the colour of traps requires an insect's eye view d6f01dd06d25fa8804daad86e251b8a5 0000-0003-2654-0438 William Allen William Allen true false 2025-02-10 BGPS Colour is a critical property of many traps used to control or monitor insect pests, and applied entomologists continue to devote time and effort to improving colour for greater trapping efficiency. This work has often been guided by human colour perceptions, which differ greatly from those of the pests being studied. As a result, trap development can be a laborious process that is heavily reliant on trial and error. However, the responses of an insect's photoreceptors to a given trap colour can be calculated using well-established procedures. Photoreceptor responses represent sensory inputs that drive insect behaviour, and if their relationship to insect attraction can be determined or hypothesised, they provide metrics that can guide the rational optimisation of trap colour. This approach has recently been used successfully in separate studies of tsetse flies and thrips, but could be applied to a wide diversity of pest insects. Here we describe this approach to facilitate its use by applied entomologists. Journal Article Pest Management Science 80 3 931 934 Wiley 1526-498X 1526-4998 visual modelling; integrated pest management; insect control; colour preference; colour vision 1 3 2024 2024-03-01 10.1002/ps.7790 COLLEGE NANME Biosciences Geography and Physics School COLLEGE CODE BGPS Swansea University Another institution paid the OA fee Biotechnology and Biological Sciences Research Council. Grant Numbers: BB/X011097/1, BB/X011763/1 2025-03-13T17:19:47.7191964 2025-02-10T14:21:13.4984733 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Biosciences Roger D Santer 0000-0002-8248-0532 1 William Allen 0000-0003-2654-0438 2 68843__33552__94da1f53a695433794cdbf61ed4e3236.pdf Santer & Allen 2023 Pest Management Science - Optimising the colour of traps requires an insect s eye view.pdf 2025-02-10T14:29:55.2673925 Output 681818 application/pdf Version of Record true © 2023 The Authors. This is an open access article under the terms of the Creative Commons Attribution License. true eng http://creativecommons.org/licenses/by/4.0/
title Optimising the colour of traps requires an insect's eye view
spellingShingle Optimising the colour of traps requires an insect's eye view
William Allen
title_short Optimising the colour of traps requires an insect's eye view
title_full Optimising the colour of traps requires an insect's eye view
title_fullStr Optimising the colour of traps requires an insect's eye view
title_full_unstemmed Optimising the colour of traps requires an insect's eye view
title_sort Optimising the colour of traps requires an insect's eye view
author_id_str_mv d6f01dd06d25fa8804daad86e251b8a5
author_id_fullname_str_mv d6f01dd06d25fa8804daad86e251b8a5_***_William Allen
author William Allen
author2 Roger D Santer
William Allen
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container_title Pest Management Science
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publishDate 2024
institution Swansea University
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1526-4998
doi_str_mv 10.1002/ps.7790
publisher Wiley
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hierarchy_parent_id facultyofscienceandengineering
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description Colour is a critical property of many traps used to control or monitor insect pests, and applied entomologists continue to devote time and effort to improving colour for greater trapping efficiency. This work has often been guided by human colour perceptions, which differ greatly from those of the pests being studied. As a result, trap development can be a laborious process that is heavily reliant on trial and error. However, the responses of an insect's photoreceptors to a given trap colour can be calculated using well-established procedures. Photoreceptor responses represent sensory inputs that drive insect behaviour, and if their relationship to insect attraction can be determined or hypothesised, they provide metrics that can guide the rational optimisation of trap colour. This approach has recently been used successfully in separate studies of tsetse flies and thrips, but could be applied to a wide diversity of pest insects. Here we describe this approach to facilitate its use by applied entomologists.
published_date 2024-03-01T05:27:46Z
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