{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,14]],"date-time":"2026-01-14T12:41:31Z","timestamp":1768394491652,"version":"3.49.0"},"reference-count":32,"publisher":"Cambridge University Press (CUP)","issue":"1","license":[{"start":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T00:00:00Z","timestamp":1756425600000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["cambridge.org"],"crossmark-restriction":true},"short-container-title":["Bull. Entomol. Res."],"published-print":{"date-parts":[[2026,2]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Anaesthesia methods play a crucial role in ensuring the integrity of the animal during experimental studies. This study investigates the impact of two anaesthesia methods, CO\u2082 and cold treatment, on an insect antennal response to synthetic alarm pheromone compounds. Adult worker hornets were anesthetised, and their antennae excised and tested using an electroantennography set-up with controlled stimulation of alarm pheromone components. Results showed that CO\u2082-anesthetised hornets exhibited robust antennal responses, while cold-anesthetised individuals displayed none. This result suggests that freezing may impair the functionality of olfactory receptors. In contrast, CO\u2082 anaesthesia preserves receptor integrity, offering reliable and interpretable results. This study highlights the importance of selecting appropriate anaesthesia techniques to avoid artefacts in insect sensory physiology research and underscores the ecological relevance of studying\n                    <jats:italic>Vespa velutina nigrithorax<\/jats:italic>\n                    alarm signalling.\n                  <\/jats:p>","DOI":"10.1017\/s0007485325100345","type":"journal-article","created":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T06:57:41Z","timestamp":1756450661000},"page":"11-14","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":0,"title":["Cold vs. CO\u2082: anaesthetic effects on insect antennal functionality"],"prefix":"10.1017","volume":"116","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7571-2270","authenticated-orcid":false,"given":"Claire","family":"Marcout","sequence":"first","affiliation":[{"name":"Institut de Recherche sur la Biologie de l\u2019Insecte (UMR 7261) CNRS, University of Tours"},{"name":"Scyll\u2019Agro, Zone d\u2019activit\u00e9s Sud Landes"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-3913-0019","authenticated-orcid":false,"given":"Benoit","family":"Lapeyre","sequence":"additional","affiliation":[{"name":"University of Montpellier, CNRS, EPHE, IRD"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7224-6937","authenticated-orcid":false,"given":"Eric","family":"Darrouzet","sequence":"additional","affiliation":[{"name":"Institut de Recherche sur la Biologie de l\u2019Insecte (UMR 7261) CNRS, University of 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