PRI Disease Resistant Apple Breeding Program

 
Co-op 1
Prima
Co-op 3
Priscilla
Sir Prize
Co-op 6
Co-op 7
Co-op 8
Co-op 9
Co-op 10
Co-op 11
Co-op 12
Redfree
Co-op 14
Co-op 15
Co-op 16
Co-op 17
Co-op 18
Co-op 19
Co-op 20
Dayton
Jonafree
Williams' Pride
Co-op 24
Scarlett O'Hara
Co-op 26
Co-op 27
Co-op 28
Sundance
Enterprise
WineCrisp
Pristine
Pixie Crunch
Co-op 34
Co-op 35
Co-op 36
Co-op 37
GoldRush
CrimsonCrisp
Co-op 40
Co-op 41
Co-op 42
Juliet
Co-op 44
 
Priam
McShay
 

Sir Prize

Co-op 5

Co-op Release Description

Fruit 3 to 3 1/2 inches, conical, self yellow with waxy skin, Golden Delicious-type lenticels. Flesh tender to crisp, fine, juicy, light cream, mild sub-acid. Quality good and improves in storage. Fruit matures just after 'Golden Delicious'. Fruits do not dehydrate after extended storage but bruise easier than 'Golden Delicious'. Tree vigorous and produces good annual crop. Immune to scab. Has field resistance to fireblight; susceptible to powdery mildew. Triploid and therefore probably pollen sterile.

Source:
Williams, E.B., Jules Janick, F.H. Emerson, D.F. Dayton, J.B. Mowry, L.F. Hough, and Catherine Bailey. 1967. Five scab resistant apple selections released for grower testing. Purdue A.E.S. Res. Progress Rept. 271.

Sir Prize

About PRI
Co-op Summary Table
Co-op Bloom Date


Brief Description
Co-op Release Description
Cultivar Release Description


Pedigree of Co-op 5

About PRI