Inventaire de l’entomofaune de l’olivier dans deux stations de la région de Mostaganem (Hassi Mamèche et Hadjadj)

Abstract

Our work is done in the Mostaganem region. Investigations in different provinces are undertaken for data collection on the cultural system of the olive tree and an inventory of insect fauna in two stations of the Mostaganem area is realized. In our study, the olive tree is attacked by certain pests that cause significant damage as Saissetia oleae, Euphyllura olivina, Aspidiotus hederae. The collection of insects has allowed us to identify a large number of species of the order of 35. These species are distributed between 7 systematic orders which the most important are the Hymenoptera Hemiptera and Diptera and Lepidoptera and finally beetles the Thysanoptera and Neuroptera.