Table 5.
Effect of Different Concentrations of alcohol extract of Thevetia peruviana leaf extract on Conidia size A. solani.
| S.No. | Extract Concentration (mg/ml) | Conidial size (μm) (LXW) | Conidial size (μm) ± SD (Area) | % Reduction in conidial size |
|---|---|---|---|---|
| 1. | Control | 58.91 X 33.05 | 1946.97 ± 0.016 | – |
| 2. | 2.5 | NF | NF | – |
| 3. | 1.25 | 30.90 X 16.02 | 495.018 ± 0.19 | 74.57 |
| 4. | 0.625 | 33.18 X 16.06 | 532.87 ± 0.15 | 72.63 |
| 5. | 0.312 | 35.58 X 18.85 | 670.680 ± 0.28 | 65.55 |
| 6. | 0.156 | 38.17 X 21.89 | 835.540 ± 0.37 | 57.08 |
| 7. | 0.078 | 41.19 X 24.57 | 1012.030 ± 0.76 | 48.02 |
| 8. | 0.039 | 50.05 X 28.90 | 1446.440 ± 0.39 | 25.70 |
| 9. | 0.019 | 57.67 X 30.95 | 1784.88 ± 0.18 | 8.3 |