Table 2.
Diseases of grape leaves and fruits under rain-shelter cultivation (T1) and open-field cultivation (T2) during ripening in the 2011 vintage.
| Disease parameters | August 9 | August 23 | September 15 | |||
|---|---|---|---|---|---|---|
| T1 | T2 | T1 | T2 | T1 | T2 | |
| Leaves | ||||||
| Diseases incidence of leaves (%) | 54.22 ± 3.29 b | 85.30 ± 7.49 a | 51.10 ± 6.38 b | 87.29 ± 4.56 a | 25.42 ± 4.56 b | 92.04 ± 6.39 a |
| Defoliation rates (%) | 1.35 ± 0.56 a | 2.68 ± 0.71 a | 4.39 ± 0.32 b | 15.60 ± 1.26 a | 8.12 ± 0.47 b | 25.95 ± 1.67 a |
| Diseases index | 8.13 ± 0.63 b | 13.55 ± 1.56 a | 7.97 ± 0.78 b | 19.74 ± 2.56 a | 4.41 ± 0.46 b | 25.82 ± 2.25 a |
| Fruits | ||||||
| Diseases incidence of cluster (%) | 16.67 ± 1.22 b | 28.33 ± 3.24 a | 21.67 ± 2.18 b | 35.00 ± 3.46 a | 53.33 ± 6.25 b | 84.00 ± 5.21 a |
| Diseases incidence of berry (%) | 0.65 ± 0.10 b | 1.70 ± 0.21 a | 1.05 ± 0.12 b | 4.75 ± 0.64 a | 3.97 ± 0.43 b | 35.00 ± 4.29 a |
| Diseases index | 2.62 ± 0.27 b | 5.71 ± 0.67 a | 2.86 ± 0.22 b | 9.29 ± 1.38 a | 14.05 ± 1.22 b | 78.00 ± 6.27 a |