Please use this identifier to cite or link to this item:
http://dspace.univ-temouchent.edu.dz/handle/123456789/2313| Title: | L’utilisation de Rosmarinus Officinalis L contre le puceron noir (Aphis Fabae) de la betterave sucrière (Beta Vulgaris) |
| Authors: | MOUMNI Fatima DJALT HOUARI Selma Ikram HADDOU Zoubir |
| Keywords: | Rosmarinus officinalis, Aphis fabae, mortality rate, twig and leaf extract. Rosmarinus officinalis , Aphis fabae, taux de mortalité , extrait des rameaux et des feuilles |
| Issue Date: | 2022 |
| Abstract: | The purpose of this study is: study of the activity of insecticides, extracted from the branches and leaves of Rosmarinus officinalis against A.fabae. Three different doses (24h, 48h, 72h) are used for the fight against the pest (black aphid), we found that the fight of A.fabae is positively proportional with the concentrations of the extract as a function of time. The 72-hour concentration seems to be the most effective concentration, after a product use time of 48 hours divided into an observation time of six hours, with a maximum mortality rate of 70%. |
| URI: | http://dspace.univ-temouchent.edu.dz/handle/123456789/2313 |
| Appears in Collections: | Sciences Agronomiques |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| L’utilisation de Rosmarinus Officinalis L contre le puceron noir (Aphis Fabae) de la betterave sucrière.pdf | 2,94 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.