Table 1.
Mycelial growth of plant fungal pathogens exposed to 14 pure standards after 10 days.
| No. | Compound | Inhibition Rate (%) | |||||
| Aa | An | Bc | Bs | Fs | Fo | ||
| 1 | Dimethyl trisulfide | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 |
| 2 | Allyl benzyl ether | 66.87 ± 2.91 | 34.55 ± 4.14 | 86.71 ± 0.58 | 67.18 ± 0.59 | - | - |
| 3 | Methyl benzoate | 89.42 ± 1.45 | 67.15 ± 3.23 | 100 ± 0.00 | 84.26 ± 0.36 | 25.68 ± 0.82 | 67.77 ± 0.25 |
| 4 | Benzyl acetate | 75.76 ± 1.86 | 81.19 ± 2.47 | 91.28 ± 0.27 | 76.27 ± 0.52 | 22.57 ± 0.44 | 53.85 ± 2.03 |
| 5 | Methyl salicylate | 100 ± 0.00 | 76.23 ± 2.92 | 100 ± 0.00 | 87.19 ± 1.46 | 40.42 ± 4.27 | 100 ± 0.00 |
| 6 | Benzyl propionate | 77.91 ± 2.38 | 52.28 ± 1.14 | 92.23 ± 0.25 | 100 ± 0.00 | 32.26 ± 1.29 | 82.45 ± 1.14 |
| 7 | Nonanoic acid | 80.28 ± 1.94 | 47.18 ± 1.54 | 83.28 ± 1.89 | 48.03 ± 1.10 | - | - |
| 8 | Indole | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 |
| 9 | Methyl anthranilate | 82.07 ± 2.47 | 76.56 ± 1.20 | 88.27 ± 0.72 | 79.24 ± 1.23 | 55.17 ± 1.14 | 70.25 ± 0.77 |
| 10 | 3,5-Di-tert-butylphenol | 78.33 ± 4.05 | 71.61 ± 0.71 | 87.67 ± 1.39 | 75.84 ± 1.67 | 53.18 ± 0.73 | 68.09 ± 0.95 |
| 11 | 3-Hexen-1-ol, benzoate, (Z)- | 7.90 ± 2.25 | - | 17.94 ± 1.29 | - | - | - |
| 12 | 2-Pentadecanone | - | - | - | 16.36 ± 1.98 | - | - |
| 13 | Dodecanamide | - | - | - | 14.95 ± 1.24 | - | - |
| 14 | Benzyl benzoate | - | 24.62 ± 1.98 | - | - | - | - |
| No . | Compound | Inhibition Rate (%) | |||||
| Ff | Ht | Mf | Mo | Pz | Rs | ||
| 1 | Dimethyl trisulfide | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 |
| 2 | Allyl benzyl ether | 53.48 ± 0.79 | 25.86 ± 0.41 | 61.53 ± 2.21 | 36.65 ± 1.18 | 78.32 ± 0.51 | 56.28 ± 0.94 |
| 3 | Methyl benzoate | 70.36 ± 0.54 | 83.15 ± 1.29 | 11.37 ± 0.31 | 85.64 ± 2.58 | 100 ± 0.00 | 67.29 ± 0.68 |
| 4 | Benzyl acetate | 67.45 ± 0.86 | 65.16 ± 4.60 | 38.81 ± 1.63 | 91.29 ± 1.47 | 40.29 ± 0.63 | 74.68 ± 1.34 |
| 5 | Methyl salicylate | 82.72 ± 0.22 | 87.76 ± 1.38 | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 | 65.05 ± 1.41 |
| 6 | Benzyl propionate | 79.65 ± 1.87 | 73.38 ± 0.77 | 18.05 ± 0.92 | 79.59 ± 0.71 | 80.92 ± 1.27 | 36.21 ± 0.30 |
| 7 | Nonanoic acid | 78.85 ± 3.37 | 100 ± 0.00 | - | 52.38 ± 0.38 | 44.21 ± 1.05 | 62.02 ± 0.61 |
| 8 | Indole | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 | 100 ± 0.00 |
| 9 | Methyl anthranilate | 83.75 ± 0.31 | 90.54 ± 0.64 | 18.44 ± 0.37 | 100 ± 0.00 | 58.12 ± 0.74 | 84.87 ± 0.97 |
| 10 | 3,5-Di-tert-butylphenol | 77.08 ± 0.14 | 77.65 ± 0.68 | 27.69 ± 1.19 | 81.35 ± 0.48 | 84.36 ± 1.75 | 82.31 ± 1.82 |
| 11 | 3-Hexen-1-ol, benzoate, (Z)- | - | - | - | 9.76 ± 0.61 | - | - |
| 12 | 2-Pentadecanone | - | - | - | - | - | 13.74 ± 0.27 |
| 13 | Dodecanamide | - | - | - | - | - | - |
| 14 | Benzyl benzoate | - | - | - | - | - | 10.52 ± 1.17 |
Note: “-” indicates no antifungal activity. Data were presented as means ± standard error. Twelve different fungal strains including A. alternate (Aa), Aspergillus niger (An), B. sorokiniana (Bs), B. Cinerea (Bc), F. solani (Fs), F. oxysporum (Fo), F. fujikuroi (Ff), H. torulosum (Ht), M. fijensis (Mf), M. oryzae (Mo), P. zingiberi (Pz) and R. solani (Rs) were used in the tests.