Table 2.
Effect of different plant extracts against growth of A. flavus strain UONV017 at different concentrations.
| Plants | Inhibition zones (mm) 600 mg/ml | Inhibition zones (mm) 450 mg/ml | Inhibition zones (mm) 300 mg/ml |
|---|---|---|---|
| S. aculeastrum | 18.50 ± 0.71a | 14.42 ± 0.83b | 11.67 ± 0.54b |
| S. cordatum | 17.00 ± 1.26a | 12.00 ± 0.52bc | 10.67 ± 0.54bc |
| L. kituiensis | 11.08 ± 0.53b | 10.17 ± 0.68cd | 8.08 ± 0.47cd |
| P. africana | 8.67 ± 0.69b | 9.25 ± 0.71d | 6.83 ± 1.04d |
| O. lamiifolium | 11.42 ± 0.34b | 6.67 ± 0.26e | 6.00 ± 0.83d |
| S. oleracea | 10.08 ± 0.36b | 9.00 ± 0.30de | 6.33 ± 0.14d |
| Positive control 250 mg/ml | 22.00 ± 0.63a | 22.00 ± 0.63a | 22.00 ± 0.63a |
| (Sig P < 0.05) | 0.00 | 0.00 | 0.00 |
Numbers are means of twelve replications. One-way Annova was used for analysis and means were separated by Tukey's test. Numbers followed by the same letters in the same column are not significantly different (P < 0.05).