DBEBINA, ABDELILLAHBENOUADAH, MOHAMEDIlias, Faiza2025-09-162025-09-162025http://dspace.univ-temouchent.edu.dz/handle/123456789/6860The olive tree (Olea europaea) is a key crop in the Mediterranean basin and plays a significant role in Algeria, especially in the Aïn Témouchent region. This thesis aims to contribute to the study of olive tree infestation by the olive moth (Prays oleae) through the use of a geodatabase to map infestation hotspots and assess the effectiveness of integrated pest management methods. The adopted approach combines a bibliographic synthesis, a bioecological analysis of the pest, and field observations. The results highlight the necessity of implementing sustainable and integrated management practices to reduce economic losses and safeguard olive groves.frOlea europaea, Prays oleae, infestation, géodatabase, lutte intégrée, oléiculture.Olea europaea, Prays oleae, infestation, geodatabase, integrated pest management, olive growing.Thesis