Empire

EMPIRE

Origin New York State Agricultural Experiment Station, Geneva, New York, 1966.
Parentage McIntosh x unknown (Probably Red Delicious).
Availability Mid October to April or later.
Source Available from most commercial nurseries.
Quality Sprightly tang, nice sweet to acid balance. Very crisp, firm, juicy, fairly distinctive.


Fruit:
Size Medium to small, very uniform. Needs a combination of good nutrition, proper pruning and adequate spray thinning followed by hand culling if a high proportion are to be over 2½" diameter. Pruning should assure good light penetration with removal of weak spurs and/or entire coverage limbs; thinning to singles is a must.
Surface Smooth, has a waxy bloom, will take a high polish.
Ground Colour Greenish yellow.
Over Colour Well coloured, somewhat striped to full dark red on the exposed cheek.
Flesh Colour Creamy white, may have a greenish tinge.
Harvest Season Late September to early October.
Storage October to December in cold, to June or later in Controlled Atmosphere.
Strains Several are known - Crown, Royal, Thome.

Tree:
Vigour Moderate.
Habit Rather spreading, fairly spurry, somewhat dense.
Precocity Bears early.
Fruit Placement On spurs and shoots.
Bloom Period Mid season.
Pollination By other mid season diploids. Somewhat sensitive to blossom frosts.
Nutrition Requires good nutrition. Heavy cropping may induce potassium deficiency.
Crop Bears well and not too difficult to keep from becoming biennial.
Synchrony Spot picking does not appear necessary unless to adjust fruit sizes.
Adaptation It does well in New York State and in Ontario which have longer and warmer summers than Nova Scotia.
Disease Reaction Susceptible to scab, slightly susceptible to powdery mildew, juniper rust: high storage CO2 may induce scald-like surface browning.
Insect Reaction Nothing of note.
Rootstock Intensive culture with selected dwarf/semi-dwarf rootstocks is a distinct possibility; this would improve fruit size and the tree type is suitable.

Comments:
Empire and Spartan fit into the same market niche but will require more management skill to produce a high percentage of export sized fruit.

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