Table 3. The preventive and curative effects of the QBA5 100% cell-free supernatant on the infection of B. cinerea on tomato plants.
Treatment | Preventive treatment DI control value (%) |
Curative treatment DI control value (%) |
---|---|---|
gative control | 83.14 0 | 83.14 0 |
100% cell-free supernatant | 39.34 52.68 | 56.96 31.49 |
Positive control | 26.42 68.22 | 22.56 72.86 |
Negative control: the tomato plants were sprayed with YEPD.
Positive control: the tomato plants were sprayed with Methylthio dirthofencarb (667mg/L).