Table 6.
Antifungal activity of the essential oils against the growth of F. verticilliodies, F. graminearum, B. oryzae and C. lunata.
| Oil from Plant Treated with |
Inhibition Percentage % | |||
|---|---|---|---|---|
| F. verticilliodies | F. graminearum | B. oryzae | C. lunata | |
| Control (without oil) | 0.00 f ± 0.00 * | 0.00 e ± 0.00 | 0.00 f ± 0.00 | 0.00 e ± 0.00 |
| Control (oil from untreated plants) | 63.56 e ± 0.77 | 62.87 d ± 0.37 | 45.83 e ± 1.65 | 50.74 d ± 0.74 |
| AA (100 mg/L) | 70.93 cd ± 0.67 | 70.07 b ± 1.00 | 77.65 bcd ± 1.65 | 74.07 b ± 0.97 |
| AA (200 mg/L) | 69.76 b ± 0.67 | 70.07 b ± 1.00 | 80.68 abc ± 1.73 | 81.85 a ± 0.97 |
| AA (300 mg/L) | 69.76 bc ± 0.67 | 68.18 bc ± 0.65 | 82.19 ab ± 3.23 | 81.11 a ± 0.64 |
| Trp (100 mg/L) | 65.50 de ± 1.39 | 67.80 cd ± 4.60 | 75.37 d ± 1.00 | 70.74 c ± 0.97 |
| Trp (200 mg/L) | 67.82 cd ± 1.02 | 82.19 a ± 2.10 | 77.65 bcd ± 1.36 | 72.59 bc ± 1.33 |
| Trp (300 mg/L) | 71.31 b ± 0.38 | 85.60 a ± 0.75 | 79.54 abcd ± 0.65 | 74.81 b ± 1.95 |
| MLE (2.5%) | 65.11 de ± 1.34 | 63.25 cd ± 2.00 | 76.13 cd ± 0.65 | 73.70 bc ± 0.74 |
| MLE (5%) | 94.57 a ± 1.39 | 70.07 b ± 0.37 | 79.54 abcd ± 0.65 | 73.70 bc ± 0.97 |
| MLE (10%) | 92.63 a ± 0.38 | 71.96 b ± 0.37 | 84.46 a ± 3.10 | 75.18 b ± 1.33 |
| Mancozeb (200 mg/L) ** | 53.5 ± 2.45 | 65.15 ± 2.62 | 77.35 ± 2.54 | 63.33 ± 3.33 |
*: Means with the same letters (a–f) in the same column are not significantly different according to LSD 0.05; ** Reference fungicide.