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

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