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https://dspace.univ-ghardaia.edu.dz/xmlui/handle/123456789/5838| Title: | Activitè insectiside de l’éxtrait foliaire de Pergularia tomentosa l rècoltèe dans Oued metlili (Sahara Septentrional est Algèrien ) |
| Authors: | ALOUI, saadia |
| Keywords: | insecticidal, Pergularia tomentosa, leaf extract, mortality, northern Sahara activité insecticide, pergularia tomentosa, extrait foliaires, mortalité, Sahara septentrional |
| Issue Date: | 2017 |
| Publisher: | Faculté Science de la Nature et de la Vie et Sciences de la Terre - Université de Ghardaïa |
| 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. |
| URI: | https://dspace.univ-ghardaia.edu.dz/xmlui/handle/123456789/5838 |
| Appears in Collections: | Mémoires de Master |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Activitè insectiside de l’éxtrait foliaire de.pdf | 5.12 MB | Adobe PDF | View/Open |
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