Selection Oppenheim No.4 SO4
| Relative Scion Vigour: Moderate to High |  |
| Rootknot Nematode Resistance: Moderate to High | |
| Dagger Nematode Resistance: Low | |
| Root Lesion Nematode Resistance: Moderate | |
| Phylloxera Resistance: High | |
| Lime Tolerance: Moderate | |
| Drought Tolerance: Moderate | |
| Root Strike: Good | |
| General Comments: | |
SO4 is suited to a range of soils but does best in well-drained soils of low fertility in cool regions. Widely used in Germany and France. Some problems with low fruitset, poor magnesium uptake and high inflorescence necrosis have been reported in France. |
|
