Oriental fruit moth, Grapholita molesta Busck (Lepidoptera: Tortricidae) is an important pest with a wide range of host in many producing countries. This study was conducted the purpose determining adult population development G. on different species locations Çanakkale province Turkey. With this pheromone traps were placed peach, cherry and apricot orchards Central, Biga, Lapseki Bayramiç dist...