TOUDERT-DJOUBER FATIMA, Lecturer and researcher in apiculture and agricultural sciences. Holder of a PhD in Animal Production. My research focuses particularly on bee biology, melliferous biodiversity, colony health, and sustainable beekeeping practices. My work addresses the assessment of bee mortalities caused by pesticides in a mountainous region (the wilaya of Tizi-Ouzou). My most significant scientific article is: “Effects of Imidacloprid on stretching and production of wax in domestic bees Apis mellifera intermissa in North Africa (Algeria)”.