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Activitè insectiside de l’éxtrait foliaire de Pergularia tomentosa l rècoltèe dans Oued metlili (Sahara Septentrional est Algèrien )

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dc.contributor.author ALOUI, saadia
dc.date.accessioned 2023-03-23T08:25:33Z
dc.date.available 2023-03-23T08:25:33Z
dc.date.issued 2017
dc.identifier.uri https://dspace.univ-ghardaia.edu.dz/xmlui/handle/123456789/5838
dc.description.abstract The study focuses on the insecticidal activity of leaf extracts Pergularia tomentosa L. (Asclepediaceae) harvested in Oued Metlili (North East Algerian Sahara) againt Tribolium castaneum. It concerns their effect on mortality. Pergularia tomentosa the aqueous extract gave a good result for toxicity on individuals of Tribolium castaneum, the effective ness is confirmed by the death of the beetle castaneum adults. The death of all individuals (100%) in a week. The evaluation of 50 lethal time (LT50) and 90 (TL90) shows that the leaf extract from Pergularia tomentosa L. shows a particular speed of action againt the imagines of Tribolium castaneum. EN_en
dc.language.iso fr EN_en
dc.publisher Faculté Science de la Nature et de la Vie et Sciences de la Terre - Université de Ghardaïa EN_en
dc.subject insecticidal, Pergularia tomentosa, leaf extract, mortality, northern Sahara EN_en
dc.subject activité insecticide, pergularia tomentosa, extrait foliaires, mortalité, Sahara septentrional EN_en
dc.title Activitè insectiside de l’éxtrait foliaire de Pergularia tomentosa l rècoltèe dans Oued metlili (Sahara Septentrional est Algèrien ) EN_en


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