Ausbreitung des Buchsbaumzünslers "Diaphania perspectalis" (Lepidoptera, Pyralidae) in der Region Basel - eine für die Schweiz neue Schädlingsart

Abstract

The spread of D. perspectalis has been examined in the region of Basel over a period of six months. First results suggest the occurrence of three generations per year. Due to its rapid spread, D. perspectalis might colonize all suitable habitats in Switzerland within a few years