Strain origin | First day | First two days | First three days | First four days | Remaining time of the experiment |
Sahelian area | 46.49 | 84.30 | 90.29 | 98.14 | 1.86 |
Sahelo-Sudanese area | 51.24 | 76.35 | 89.42 | 94.61 | 5.39 |