Browsing by Author "Bendifallah, L."
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Item Contribution à l’étude bio insecticide de l’extrait brut de la Menthe verte Mentha spicata L. et la Sauge officinale Salvia officinalis L. contre les déprédateurs des denrées stockées.(2018) Tabli, Rima; Khelladi, Halima; Bendifallah, L.Dans le cadre de la valorisation des substances naturelles, l’huile essentielle extraite par hydro distillation des plantes aromatiques : Mentha spicata et Salvia officinalis de la famille Lamiaceae, ont été testées pour un éventuel effet bio- insecticides, par la méthode de contact directe contre deux espèces d’insectes différentes appartenant au ordre des Coléoptères : Sytophilus granarius et Tribolium confusum. L’activité insecticide de l’huile essentielle de la Menthe verte et la Sauge officinale plus efficace à l’égard des deux espèces.Item Diversity and distribution of the hymenopterofauna in northern and western Algeria(University of El Oued, 2020) Ghobrini, Khadjidja; Bendifallah, L.; Marniche, F.; Saharaoui, L.The study of the Hymenoptera fauna associated with the Fabaceae is carried out in different environments in the Northern and Western Algeria. Insect sampling was carried out at seven sites representing three regions with different ecosystems and bioclimatic stages, namely: Algiers, Boumerdes and Tissemssilt. The results obtained show a total of 1022 individuals captured representing 59 taxa, distributed in 46 genera and 18 families. Qualitatively, the Boumerdes region is the richest with 648 individuals; it is followed by that of Algiers then Tissemssilt with respectively 191 and 181. In most of the stations, the dominant family in terms of individuals is that of Apidae whose the rate exceeds 60%. The honey bee Apis mellifera intermissa has a remarkable relative abundance varying between 50% and 89%.Item Phytochemical study of Cistus albidus (Cistaceae) in a northern mountainous region of Algeria(International Society for Horticultural Science, 2012) Bendifallah, L.; Alouan, S.; Drah, S.; Dougarem, F.Z.