Table 2.
Antifungal activity (AI) of ZEO, CEO, and SEO against Botrytis cinerea and Rhizopus stolonifer and the radial growth (RG) of fungal pathogens
| Components | Concentration (μL/L) | Botrytis cinerea | Rhizopus stolonifer | ||
|---|---|---|---|---|---|
| RGa (mm) | AIb (%) | RG (mm) | AI (%) | ||
| Control | 0 | 90 ± 0.00a | 0.00h | 90 ± 0.00a | 0.00g |
| ZEO | 75 | 79.33 ± 1.53d | 11.85e | 74.33 ± 0.58ab | 17.41ef |
| 150 | 0h | 100a | 61.33 ± 4.16d | 31.85d | |
| 300 | 0h | 100a | 21.33 ± 1.80f | 76.29b | |
| 600 | 0h | 100a | 0g | 100a | |
| 1200 | 0h | 100a | 0g | 100a | |
| CEO | 75 | 86.90 ± 0.46b | 3.50g | 65.67 ± 3.03cd | 27.04de |
| 150 | 9.33 ± 1.15g | 89.63b | 39.67 ± 1.51e | 55.92c | |
| 300 | 0h | 100a | 0g | 100a | |
| 600 | 0h | 100a | 0g | 100a | |
| 1200 | 0h | 100a | 0g | 100a | |
| SEO | 75 | 83.32 ± 0.35c | 7.43f | 78.60 ± 0.23b | 12.67f |
| 150 | 46.33 ± 3.51e | 48.52d | 67.20 ± 0.69cd | 25.33de | |
| 300 | 16.83 ± 1.04f | 81.25c | 31.33 ± 1.53e | 65.19c | |
| 600 | 0h | 100a | 0g | 100a | |
| 1200 | 0h | 100a | 0g | 100a | |
Mean values followed by the same letters (i.e. a, b, c, etc.) are not significantly different according to Tukey test (p < 0.05)
aRadial growth of fungus pathogen
bAntifungal index