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Further evidence that Anoplophora glabripennis (Coleoptera: Cerambycidae) utilizes photo-degradation to produce potential pheromone componentsстатья
Статья опубликована в высокорейтинговом журнале
Статья опубликована в журнале из списка Web of Science и/или Scopus- Авторы: Crook D., Wickham J., Ren L., Xu Z., Jones T.H., Warden M., Cossé A.
- Журнал: Insects
- Том: 15
- Номер: 12
- Год издания: 2024
- Издательство: MDPI
- Местоположение издательства: Basel, Switzerland
- Номер статьи: 923
- DOI: 10.3390/insects15120923
- Аннотация: Recent research has demonstrated that contact pheromone components of the female Asian longhorned beetle, Anoplophora glabripennis (Coleoptera: Cerambycidae: Lamiinae), are potential precursors that can undergo abiotic oxidation to yield volatile attractants. That study uncovered the basic mechanism of female volatile production, but the identified component blend was incomplete. The main aim of this study was to identify the missing volatile components from female body wash extracts and test them for behavioral activity using laboratory assays and field trials. We identified several new components from ozone- and UV-treated female extracts using coupled gas chromatography–mass spectrometry (GC-MS) and gas chromatography–electroantennographic detection (GC-EAD). Male adult beetles were highly attracted to a blend of these seven new components in olfactometer tests, and males were primarily attracted to traps in the field when this seven-component blend was used. These newly identified compounds are discussed in relation to pheromones and host volatiles that A. glabripennis potentially utilizes in mate location.
- Добавил в систему: Викам Джэйкоб Дэвид