Table 7.
Mean percent repellency values of fractionated extracts of Gnidia kraussiana in treated cowpea against Callosobruchus maculates
| Dose (g/kg) | Repellence (%) | Class | Interpretation |
|---|---|---|---|
| Neem seed oil | |||
| 1 | -25.93 ± 8.32 | – | Attractive |
| 5 | 21.14 ± 3.45 | II | Moderately repellent |
| Hexane fraction | |||
| 1 | 54.89 ± 11.62 | III | Averagely repellent |
| 5 | 77.15 ± 9.44 | IV | Fairly repellent |
| Acetone fraction | |||
| 1 | 39.78 ± 4.88 | II | Moderately repellent |
| 5 | 49.75 ± 7.06 | III | Averagely repellent |
| Methanol fraction | |||
| 1 | 31.15 ± 5.50 | II | Moderately repellent |
| 5 | 34.64 ± 5.42 | II | Moderately repellent |