Table 1.
Effect of linear geranylphenols and new derivatives on mycelial growth of B. cinerea.
| Compounds | Percentage of inhibition on in vitro mycelial growth of Botrytis cinerea (%) a | ||
|---|---|---|---|
| 50 mg/L | 150 mg/L | 250 mg/L | |
| 2 | 58 ± 2.15 | 82 ± 3.04 | 86 ± 1.35 |
| 6 | 40 ± 7.20 | 67 ± 1.67 | 76 ± 1.54 |
| 7 | 45 ± 1.36 | 63 ± 0.65 | 72 ± 1.78 |
| 8 | 28 ± 2.44 | 56 ± 5.70 | 64 ± 1.76 |
| 9 | 38 ± 0.21 | 66 ± 7.95 | 81 ± 2.57 |
| 10 | 33 ± 5.48 | 56 ± 1.80 | 72 ± 0.87 |
| 11 | 0 ± 0.00 | 16 ± 4.10 | 26 ± 0.00 |
| 12 | 0 ± 0.00 | 30.4 ± 2.30 | 66 ± 3.90 |
| C– | 0 ± 0.00 | 0 ± 0.00 | 0 ± 0.00 |
| Captan | 39 ± 7.33 | 60 ± 8.45 | 80 ± 2.92 |
a The percentage of inhibition of mycelial growth was based on colony diameter measurements after 48 h of incubation. Each point represents the mean of at least three independent experiments ± standard deviation.