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Effect of Bacillus amyloliquefaciens Y2 on tobacco mildew in laboratory.
| Site | Application | Concentration (CFU/mL) | Disease index | Disease rate (%) | Control efficacy (%) |
| Laboratory | Soak | Control | 53.23 ± 0.23a | 85.00 ± 1.64a | NA |
| 3.2 × 107 | 0.00 ± 0.00b | 0.00 ± 0.00b | 100 ± 0.00a | ||
| 3.2 × 106 | 1.48 ± 0.64bc | 13.33 ± 5.77c | 97.22 ± 1.15ab | ||
| 3.2 × 105 | 2.59 ± 0.64c | 23.22 ± 5.77d | 95.14 ± 1.15b |
Data are mean ± SD. Different letters after significant difference at p<0.05 level by Duncan’s test.
