Details for: PI 590195, Malus hybr., Co-op 8

Summary Data

Taxonomy:

Malus hybr.

Top Name:

Co-op 8

Origin:

Developed – Indiana, United States

Maintained:

Natl. Germplasm Repository - Geneva

Received by NPGS:

19 Apr 1993

Form Received:

Scion

Life Form:

Tree

Life Habit:

Tree

Backup Location:

National Laboratory for Genetic Resources Preservation

Availability

Form	Quantity	Note	Inventory	Cart
Scion	2 count	NOTE: The deadlines for requesting germplasm from our site are July 15 for summer bud wood and November 1 for dormant scion wood. Requests are limited to 10 accessions.	PI 590195 .04 PL

Images (1 total. Click on image for more.)

Core Passport Data

Taxonomy:

Malus hybr.

Top Name:

Co-op 8

Origin:

Developed – Indiana, United States

Maintained:

Natl. Germplasm Repository - Geneva

Received by NPGS:

19 Apr 1993

Form Received:

Scion

Life Form:

Tree

Life Habit:

Tree

Source History

Developed

Indiana, United States

Developer(s):

Purdue University

Donated

19 April 1993.
Indiana, United States

Donor(s):

Janick, Jules, Purdue University

Accession Names and Identifiers

Co-op 8

Type: Unverified name

GMAL 3502

Type: Site identifier

Narrative

Comments: Fruit: 76 mm or more (3+"); round-conic w/distinctive, point ed narrow calyx end; green-yellow to pale-yellow ground; bright finish; blushed 60-85% light-med. red; attractive; med. grained, cream colored, firm to crisp and slightly break- ing flesh; mildly sub-acid, bland; juicy. Some drop tenden- cy; Matures 2 1/2 wks before Delicious. Tree: moderate vigor, spreading branches w/90D crotch angles, uniformly distributed, large fruit; annual light to mod. cropping. Field immune to apple scab; highly resistant to powdery mil- dew and cedar-apple rust; mod. resistant to fire blight.

Malus hybr.

Genus:

Malus

Family:

Rosaceae

Subfamily:

Amygdaloideae

Tribe:

Maleae

Subtribe:

Malinae

Nomen number:

300349

Comment:

interim designation used in GRIN for Malus hybrids which lack an acceptable binomial

Verified:

11/02/1990 by ARS Systematic Botanists.

Other conspecific taxa

Autonyms (not in current use), synonyms and invalid designations

Common names

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Availability
CHEMICAL	SOLUBLE SOLIDS	PERCENT SOLUBLE SOLIDS (AVERAGE REFRACTOMETER READINGS FROM 3 FRUITS AT FULL MATURITY)	14.3	APPLE.MORPHOLOGIC.08	Not Available
CYTOLOGIC	Ploidy Level	Ploidy level determined by nuclear DNA content using flow cytometry	2x - Diploid	MALUS.PLOIDYDETERMINATION.2008	Not Available
DISEASE	Fire Blight Shoot (Natural)	Natural occurrence of Shoot Fire Blight (Erwinia amylovara) in Geneva, New York.	1 - Very resistant - no occurrence	APPLE.FIREBLIGHT	Not Available
MORPHOLOGY	CALYX BASIN	APPEARANCE OF CALYX BASIN	7 - OBTUSE DEEP STANDARD: MALUS 'REDFLESH' GMAL-538	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	CALYX PERSISTENCE	PERSISTANCE OF CALYX ON FRUIT	1 - PERSISTENT STANDARD: MALUS 'VIRGINIA CRAB' GMAL-673	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT FLESH COLOR	FRUIT FLESH COLOR	2+2 - CREAM STANDARD: MALUS 'VIRGINIA CRAB' GMAL-673	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT FLESH FIRMNESS	FRUIT FLESH FIRMNESS AT MATURITY	3 - FIRM STANDARD: MALUS SIEBOLDII (AA952) GMAL-1351	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT FLESH FLAVOR	FRUIT FLESH FLAVOR	2 - SWEET STANDARD: FUJI	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT GROUND COLOR	FRUIT GROUND COLOR AT MATURITY	1 - LIGHT GREEN	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT OVER COLOR	FRUIT OVER COLOR AT MATURITY	7,9 - RED, PURPLE	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT RUSSET INTENSITY	PERCENT OF FRUIT SURFACE WITH RUSSET (0-100%)	2	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT RUSSET LOCATION	LOCATION OF RUSSET ON FRUIT	1 - PEDICEL END ONLY	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT RUSSET TYPE	GENERAL TYPE OF RUSSETTING	1 - EXTREMELY FINE	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT SHAPE (OVERALL)	FRUIT SHAPE (OVERALL)	5.1 - OBLONG-CONICAL	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT SHAPE UNIFORMITY	CONSISTENCY OF FRUIT SHAPE	2 - VARIABLE LIBERTY	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT SIZE UNIFORMITY	CONSISTENCY OF FRUIT SIZE	1 - UNIFORM STANDARD: EMPIRE	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	OVERCOLOR INTENSITY	PERCENT OF OVERCOLOR ON FRUIT 0-100%	60	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	OVERCOLOR PATTERN	OVERCOLOR PATTERN TYPE	1 - BLUSH STANDARD: MALUS 'VIRGINIA CRAB' GMAL-673	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	STEM CAVITY	APPEARANCE OF STEM CAVITY	4 - ACUTE DEEP STANDARD: MALUS 'SIKORA' GMAL-500	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT SHAPE (TOP)	FRUIT SHAPE (TOP)	1 - WITH ANGLES STANDARD: MALUS CORONARIA 'BRACTEATA' GMAL-444	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT LENGTH	FRUIT LENGTH (AVE OF 10 FRUITS FROM VIGOROUS TREE) IN MM.	74	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT WIDTH	FRUIT WIDTH (AVE OF 10 FRUITS FROM VIGOROUS TREE) IN MM.	83	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT WEIGHT	MEAN WEIGHT OF 10 FRUITS AT MATURITY.	5 - 200-250G	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT BLOOM	RATING OF NATURAL BLOOM (WAX) ON FRUIT AT MATURITY.	2 - SLIGHT	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT TEXTURE	A RATING OF FRUIT FLESH TEXTURE AT MATURITY.	1 - FINE	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT JUICINESS	A RATING OF FRUIT FLESH JUICINESS BASED ON APPLE WEIGHT/ APPLE VOLUME (SPECIFIC GRAVITY). THE MEAN OF 5 APPLES AT MATURITY.	3 - MEDIUM .81 - .85	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT STEM LENGTH	STEM LENGTH (AVERAGE OF 5) IN MM.	19	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT STEM THICKNESS	RATING OF STEM THICKNESS.	2 - MEDIUM	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT FLESH OXIDATION	PERCENT CHANGE IN "L" ON HUNTER COLOR METER OVER 10 MINUTES AT ROOM TEMPERATURE AND ATMOSPHERE.	4 - VERY OXIDIZING > 10% (LIBERTY)	APPLE.MORPHOLOGIC.08	Not Available
MORPHOLOGY	FRUIT.FIRMNESS.PSI	FRUIT.FIRMNESS.PSI	15.6	APPLE.MORPHOLOGIC.08	Not Available
PHENOLOGY	HARVEST SEASON	HARVEST SEASON	5 - MED 10 DAYS BEFORE DELICIOUS	APPLE.MORPHOLOGIC.08	Not Available