University of California
Fruit Report
Rootstocks
Cornerstone
Other Names
SLAP
Species
Prunus dulcis x Prunus persica
Origin
USA, Burchell Nursery
Vigor
Standard
Vigor Explanation
Slightly more vigorous than Nemaguard in the 2001 NC-140 trial.
Waterlogging Tolerance
Waterlogging Explanation
Calcareous Soil Tolerance
Good
Compatibility with Peach and Nectarine
Unknown
Compatibility with Plum
Suckering
Explanations for calcareous soil tolerance - compatiblities - suckering
Drought Tolerance
Anchorage
Precocity
Fruit Ripening
Flower Timing
Flower Density
Cold Hardiness
Rootknot Nematode
Resistant or tolerant
Lesion Nematode
Partly resistant
Ring Nematode
Nematode Explanations
Similar to Nemaguard in California tests (Nematode Table)
Bacterial Canker
Phytophthora
Armillaria
Crown Gall
Disease Explanations
Other Diseases
In NC-140 Trials
Availability from Nurseries
Propagation Methods
Summary Comments
Performed well in the 2001 NC-140 trial. However, 2 of the 8 trees suddenly collapsed in 2003 from unknown causes. |
Click below for more detailed information:
Soil Pests and Diseases - UCIPM Website
Armillaria
Bacterial Canker
Crown Gall
Nematodes
Phytophthora
Nursery Websites
Fowler Nursery - Rootstocks
Bright's Nursery - Rootstocks
Tree Connection - Rootstocks
Burchell Nursery - Rootstocks
Dave Wilson Nursery - Rootstocks
Sierra Gold Nursery - Almond Rootstocks