Notizen: The Pheromone Receptor System of Male Eulia ministrana L., with Notes on Other Cnephasiini Moths

Abstract

The antennal Sensilla trichodea of male Eulia ministrana (Tortricidae: Cnephasiini) contain specialist receptor cells for the sex-attractant components (Z)-9-and (Z)-11-tetra-decenyl acetate and the attraction-inhibitors (E)-11 -tetra-decenyl acetate, (Z)-7-dodecenyl acetate, and (Z)-11 -hexa-decenyl acetate. The significance of the latter two compounds as potential sex pheromone components in Tortri­cidae is considered.