Table 1. Culturable bacteria populations in samples of soil, bark, leaves, and grape berries.
| Samples | log 10 CFU/g of fresh weight, | Tukey grouping | ||||
| 1 | 2 | 3 | 4 | 5 | ||
| Leaves (vineyard I) | 3,49 (±0.11) | **** | ||||
| Leaves vineyard II | 3,92 (±0.12) | **** | ||||
| Grapes (vineyard I) | 4,52 (±0.04) | **** | ||||
| Grapes vineyard II | 4,65 (±0.09) | **** | ||||
| Bark vineyard II | 5,02 (±0.11) | **** | ||||
| Bark (vineyard I) | 5,15 (±0.12) | **** | ||||
| Soil vineyard II | 6,88 (±0.08) | **** | ||||
| Soil (vineyard I) | 6,97 (±0.08) | **** | ||||
Results expressed as log 10 CFU/g of fresh weight, determined by plate counting on LB 1/10 medium. The values are the average of a triplicate experiment ± standard deviation. * denotes homogenous groups revealed by post-hoc tests (Tukey's HSD multiple-comparison test, p<0.001).