Table 5.
Effects of different soil treatments on the disease index (DI) of cucumber Corynespora blight.
| Treatment a | 20 DAT b | 35 DAT | 50 DAT | 65 DAT | 70 DAT |
|---|---|---|---|---|---|
| CC | 0.00 | 5.62 | 22.44 | 25.15 | 36.88 |
| CC-PE | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| CC-CaCN2 | 0.00 | 0.00 | 1.13 | 1.16 | 2.46 |
| CK | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
a Treatment: CC: plant debris was mixed with sterile soil. CC-PE: plant debris was mixed into the soil and covered with polyethylene film. CC-CaCN2: plant debris was mixed into the soil, and CaCN2 was added. CK: natural soil without any treatment.
b DAT, day after treatment.