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Vespa velutina
Phéromones
![Vespa_velutinaDarrouzet](https://scyllagro.com/wp-content/uploads/2022/03/Vespa_velutinaDarrouzet.jpg)
PHEROMONE CONTRE LE
Frelon asiatique / Vespa velutina
SPECULATION / CULTURE
Vergers et apiculture
COMPOSITION
Phéromone sexuelle : 4-oxo-octanoic acid / 4-oxo-decanoic acid / 5-oxo-decanoic acid
Phéromone d’alarme: 4-8-dimethyl 7-nonene-2-one / 2-nonanone / 2-undécanone
FORMULATION
Sur septa