Orientational responses of four species of feral tortricid moths (Lepidoptera: Tortricidae) to polyethylene tube dispensers of pheromone were observed in a 0.8 ha apple orchard treated with such pheromone dispensers and in an untreated 0.8 ha orchard. Male oblique-banded leafrollers, Choristoneura rosaceana (Walker) (mean 7.2 ± 0.4 moths/night during 21 nights) , Oriental fruit moths, Grapholit...

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...