“…In Algeria, some works are published on the apricot: Chaouia (1987), on the varietal behaviour of the species in the Boufarik experimental station (Blida Department), Bouzidi (1990) in Batna Department, Derias (1984), Benabbes (1990) and Achourri (1991) in the region of Ain Touta and on apricot berry dieback in the N'Gaous region, Chafaa (1992) in the region of Ouled Si Slimane on the ecological biology of apricot zoocoenosis. Numerous are the publications on this subject also in other countries (see, for example: Ivanova, 1991Ivanova, , 2006Dér et al, 2003;Bonsignore et al, 2008). This work has the main objective to highlight apricot entomofauna subservient to the agro-systems in Ouled Si Slimane orchards.…”