| Cola nuts | week | Treatments | |||
| Bio pesticide + Glucose syrup | Bio pesticide | Glucose syrup | Control | ||
| White cola nuts | 0 | 62.80 ± 1.15a | 62.80 ± 1.15a | 62.80 ± 1.15a | 62.80 ± 1.15a |
| 2 | 59.33 ± 0.00ab | 64.00 ± 0.00a | 56.00 ± 2.00b | 62.66 ± 2.30a | |
| 4 | 57.33 ± 1.15ab | 63.33 ± 0.00a | 56.66 ± 1.15b | 63.33 ± 0.00a | |
| 6 | 56.66 ± 1.15b | 63.33 ± 0.00a | 56.66 ± 2.30b | 62.00 ± 2.00a | |
| Red cola nuts | 0 | 64.00 ± 2.00a | 64.00 ± 2.00a | 64.00 ± 2.00a | 64.00 ± 2.00a |
| 2 | 60.00 ± 2.00ab | 64.00 ± 2.00a | 57.33 ± 2.30b | 64.00 ± 0.00a | |
| 4 | 56.00 ± 0.00b | 64.00 ± 1.15a | 56.66 ± 1.15b | 65.33 ± 1.15a | |
| 6 | 56.66 ± 1.15b | 64.00 ± 2.00a | 56.66 ± 1.15b | 64.00 ± 2.00a | |