Relative Scion Vigour: Moderate
Rootknot Nematode Resistance: Low
Dagger Nematode Resistance: Low to Moderate
Root Lesion Nematode Resistance: Moderate
Phylloxera Resistance: High
Lime Tolerance: Moderate
Drought Tolerance: Low to Moderate
Root Strike: Good
General Comments:
3306 Courdec was widely grown in north east Victoria in the past. Reputedly better than 3309 in moist, fine textured soils. Does not tolerate saline soils. Other rootstocks usually better.