Etudes bioécologique de l’entomofaune de deux espèces d’agrumes (Oranger et citronnier) dans la région de Mostaganem

Abstract

The ecological and biological interest of an entomological inventory would be considered due to the high biodiversity reported from the three citrus orchards at the experimental site of the Mazagran region. This site in the wilaya of Mostaganem. To carry out our inventory we have taken samples from the leaves, with a determination of the species at the laboratory levels. These methods enabled us to identify a large number of species, which were 73 species, which correspond to the family and 10 systemic order in the most important are hemiptera, beetles, hymenoptera. We have identified eight diets (predators, parasitoids, defoliators, mycetophagous, omnivorous, saprophagous, xylophagous and necrophagous).