Olfactory attraction of the hornet Vespa velutina to honeybee colony odors and pheromones
| العنوان: | Olfactory attraction of the hornet Vespa velutina to honeybee colony odors and pheromones |
|---|---|
| المؤلفون: | Couto, Antoine, Monceau, Karine, Bonnard, Olivier, Thiéry, Denis, Sandoz, Jean-Christophe |
| المساهمون: | Laboratoire Evolution, Génomes et Spéciation (LEGS), Centre National de la Recherche Scientifique (CNRS), Biogéosciences [UMR 6282] [Dijon] (BGS), Centre National de la Recherche Scientifique (CNRS)-Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Unité Mixte de Recherche en Santé Végétale (INRA/ENITA) (UMRSV), Institut National de la Recherche Agronomique (INRA)-École Nationale d'Ingénieurs des Travaux Agricoles - Bordeaux (ENITAB)-Institut des Sciences de la Vigne et du Vin (ISVV), Work supported by a grant from Région Ile-de-France (DIM R2DS, http://www.r2ds-ile-de-france.com/, project 2011-05) and by a travel grant from the French Academy of Agriculture (Bourse Dufrenoy, http://www.academie-agriculture.fr/)., Laboratoire Evolution, Génomes et Spéciation ( LEGS ), Centre National de la Recherche Scientifique ( CNRS ), Biogéosciences [Dijon] ( BGS ), Université de Bourgogne ( UB ) -AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Centre National de la Recherche Scientifique ( CNRS ), Unité Mixte de Recherche en Santé Végétale (INRA/ENITA) ( UMR SAVE ), Institut National de la Recherche Agronomique ( INRA ) -École Nationale d'Ingénieurs des Travaux Agricoles - Bordeaux ( ENITAB ) -Institut des Sciences de la Vigne et du Vin (ISVV), Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche en Santé Végétale (INRA/ENITA) (UMR SAVE) |
| المصدر: | PLoS ONE PLoS ONE, Public Library of Science, 2014, 9 (12), pp.e115943. ⟨10.1371/journal.pone.0115943⟩ PLoS ONE, Public Library of Science, 2014, 9 (12), pp.e115943. 〈http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0115943〉. 〈10.1371/journal.pone.0115943〉 Plos One 12 (9), e115943. (2014) PLoS ONE, Vol 9, Iss 12, p e115943 (2014) |
| بيانات النشر: | HAL CCSD, 2014. |
| سنة النشر: | 2014 |
| مصطلحات موضوعية: | Arthropoda, condition contrôlée, Science, Wasps, Invasive Species, Plant Science, lutte par piégeage, Biochemistry, Pheromones, Geographical Locations, Larvae, Species Colonization, [ SDV.EE.IEO ] Life Sciences [q-bio]/Ecology, environment/Symbiosis, Animals, vespa velutina, Pollination, perception olfactive, phéromone, abeille domestique, [ SDE.BE ] Environmental Sciences/Biodiversity and Ecology, Metamorphosis, Ecology, Plant Anatomy, Ecology and Environmental Sciences, Organisms, Biology and Life Sciences, Biodiversity, Bees, Invertebrates, Hymenoptera, prédateur, Insects, Europe, Smell, Plant Physiology, Predatory Behavior, People and Places, Odorants, Medicine, Pollen, invasion biologique, [SDE.BE]Environmental Sciences/Biodiversity and Ecology, Honey Bees, Research Article, Developmental Biology, [SDV.EE.IEO]Life Sciences [q-bio]/Ecology, environment/Symbiosis |
| الوصف: | 19 pages; International audience; Since the beginning of the last century, the number of biological invasions has continuously increased worldwide. Due to their environmental and economical consequences, invasive species are now a major concern. Social wasps are particularly efficient invaders because of their distinctive biology and behavior. Among them, the yellow-legged hornet, Vespa velutina, is a keen hunter of domestic honeybees. Its recent introduction to Europe may induce important beekeeping, pollination, and biodiversity problems. Hornets use olfactory cues for the long-range detection of food sources, in this case the location of honeybee colonies, but the exact nature of these cues remains unknown. Here, we studied the orientation behavior of V. velutina workers towards a range of hive products and protein sources, as well as towards prominent chemical substances emitted by these food sources. In a multiple choice test performed under controlled laboratory conditions, we found that hornets are strongly attracted to the odor of some hive products, especially pollen and honey. When testing specific compounds, the honeybee aggregation pheromone, geraniol, proved highly attractive. Pheromones produced by honeybee larvae or by the queen were also of interest to hornet workers, albeit to a lesser extent. Our results indicate that V. velutina workers are selectively attracted towards olfactory cues from hives (stored food, brood, and queen), which may signal a high prey density. This study opens new perspectives for understanding hornets' hunting behavior and paves the way for developing efficient trapping strategies against this invasive species. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 1932-6203 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::809894cfce3da019ca4806dd8ac1afa3 https://hal.archives-ouvertes.fr/hal-01100335 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.pmid.dedup....809894cfce3da019ca4806dd8ac1afa3 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19326203 |
|---|