Formulación de la feromona sexual de la reina de Vespa velutina para su aplicación en técnicas de control/monitoreo de sus poblaciones
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2022-10-04
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[ES] Vespa velutina es una amenaza a las especies nativas y actividad humana en gran parte del territorio Europeo, incluyendo a España. Para retener el avance de los avispones asiáticos se estudian varias medidas pero por ahora no existe ningún método efectivo, barato y no perjudicial para el medio ambiente. El uso de feromonas sexuales puede dar lugar a trampeo selectivo y confusión sexual, métodos efectivos y verdes.
En la memoria se realiza un estudio de emisión de los atrayentes químicos volátiles en distintas matrices poliméricas. La matriz polimérica adecuada puede servir para ubicar la mezcla sintetizada en el campo y fomentar la atracción de los machos en las trampas durante el periodo de apareamiento.
[EN] Vespa velutina is a great threat to native species and human activity in big part of European territory, Spain included. In order to hold back the advance of yellow‐legged hornet some species control methods are studied. However, for now there is no method that is effective, cheap and non‐harmful for environment. The use of sex pheromones can be a step that leads to selective trapping and sexual confusion, both methods that are effective and green. This report includes a study of emission of volatile chemical attractants in different polymeric matrixes. The adequate polymeric matrix can be used for placing the synthesized blend in the field and increase the male hornet attraction to the traps during the mating period.
[EN] Vespa velutina is a great threat to native species and human activity in big part of European territory, Spain included. In order to hold back the advance of yellow‐legged hornet some species control methods are studied. However, for now there is no method that is effective, cheap and non‐harmful for environment. The use of sex pheromones can be a step that leads to selective trapping and sexual confusion, both methods that are effective and green. This report includes a study of emission of volatile chemical attractants in different polymeric matrixes. The adequate polymeric matrix can be used for placing the synthesized blend in the field and increase the male hornet attraction to the traps during the mating period.