Aromatized to Find Mates: α-Pinene Aroma Boosts the Mating Success of Adult Olive Fruit Flies
| Autor: | Nikos T. Papadopoulos, Charalampos S. Ioannou, Christos D. Gerofotis |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
Male
Zoology lcsh:Medicine Pheromones Sexual Behavior Animal Tephritidae Olea Botany Bactrocera Animals Mating lcsh:Science Bicyclic Monoterpenes Multidisciplinary biology Reproduction lcsh:R fungi Ceratitis capitata biology.organism_classification Olive trees Plant Leaves Sex pheromone Fruit Monoterpenes Pheromone lcsh:Q Female Genetic Fitness Research Article |
| Zdroj: | PLoS ONE PLoS ONE, Vol 8, Iss 11, p e81336 (2013) |
| ISSN: | 1932-6203 |
| Popis: | Background Contrary to other Tephritidae, female but also male olive flies, Bactrocera oleae release pheromones during their sexual communication. Alpha-pinene, a common plant volatile found in high amounts in unripe olive fruit and leaves has been detected as one of the major components of the female pheromone. However, possible effects of α-pinene and that of other host volatiles on the mating behavior of the olive fly have not been investigated. Methodology Using wild olive flies, reared on olive fruit for 3 generations in the laboratory, we explored whether exposure of male and female olive flies to α-pinene affects their sexual performance. Results Exposure of sexually mature adult olive flies to the aroma of α-pinene significantly increases the mating performance over non-exposed individuals. Interestingly, exposure to α-pinene boosts the mating success of both males and female olive flies. Conclusions This is the first report of such an effect on the olive fly, and the first time that a single plant volatile has been reported to induce such a phenomenon on both sexes of a single species. We discuss the possible associated mechanism and provide some practical implications. |
| Databáze: | OpenAIRE |
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