Details for: PI 672600, Rubus hybr., 'Chickasaw'


Summary Data
Taxonomy:
Rubus hybr.
Cultivar:
'Chickasaw'
Origin:
Developed – Arkansas, United States
Received by NPGS:
04 Mar 1999
Improvement Status:
Cultivar
Form Received:
Plant
Life Form:
Perennial
Life Cycle:
Perennial
Availability
This accession is not available. Contact site for status.
Request are accepted July 1st - Sept. 30th; Ships in Nov.

  
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Core Passport Data
Taxonomy:
Rubus hybr.
Cultivar:
'Chickasaw'
Origin:
Developed – Arkansas, United States
Received by NPGS:
04 Mar 1999
Improvement Status:
Cultivar
Form Received:
Plant
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Developed
1988.
Arkansas, United States

Developer(s):
Donated
04 March 1999.
Oregon, United States

Donor(s):
Accession Group(s)
Group name: Rubus: blackberries
Note: bramble cultivars fruit with solid center
To search for accessions in this group, click the following link. Rubus: blackberries

Group name: Rubus: erect
Note: upright growth habit
To search for accessions in this group, click the following link. Rubus: erect

Accession Names and Identifiers
'Chickasaw'
Type: Cultivar name
Group: BLACKBERRY
tested as selection A-1647
Clark, John R. University of Arkansas

A-1647
Type: Developer identifier
Group: OTHERNUM
other identifier
Clark, John R. University of Arkansas

CRUB 1999
Type: Site identifier
Group: LOCAL
Corvallis local number

Narrative
'Chickasaw', tested as selection A-1647. 'Chickasaw' produced the highest numerical yields in all comparison replicated trials, although yields were usually statistically similar to 'Shawnee' in most comparisons and 'Kiowa' in two of four comparisons. Fruit weight of 'Chickasaw' was greater than 'Choctaw' and 'Shawnee' in all but one comparison, and similar to that of 'Kiowa' in Fayetteville. 'Chickasaw' maintains very good fruit weight over its harvest season. 'Chickasaw' has excellent flower and fruit fertility and full drupelet set. 'Chickasaw' bloomed 1 to 3 days later than 'Choctaw' and on average 4 days before 'Shawnee' and 3 days before 'Kiowa'. First harvest date for 'Chickasaw' averaged 1O days later than 'Choctaw' and 3 days later than 'Shawnee' and 'Kiowa'. Average length of fruiting period for 'Chickasaw' was 40 days compared to 32 days for 'Choctaw', 43 days for 'Kiowa' and 38 days for 'Shawnee'. Fruit of 'Chickasaw' are long, cylindrical and slightly flattened in shape and very attractive with a glossy, black finish. Primary fruit diameter is 2.6 cm and berry length averages 4.1 cm. Average fruit weight of primary fruit in 1998 was 11.4 g, secondary 11.0 g, and tertiary, 10.7 g, reflecting a consistently large fruit size among these locations on the inflorescence, Fruits per inflorescence averaged 6 with a range of 4 to 19/inflorescence. Fruit firmness was higher for 'Chickasaw' than 'Shawnee' or 'Choctaw' but comparable to 'Kiowa'. Soluble solids concentration of 'Chickasaw' averaged 9.6% over eight years. Flavor of 'Chickasaw' was rated higher than 'Kiowa' and 'Shawnee' but lower than 'Choctaw'. 'Chickasaw' experienced more drupelet reddening than 'Shawnee' during fruit storage. Seeds of 'Chickasaw' were similar in weight to 'Shawnee' but heavier than 'Choctaw. Canes of 'Chickasaw' are thorny and have a thorn density similar to 'Shawnee' but less than that of 'Kiowa'. 'Chickasaw' was rated similar to 'Choctaw' in cane erectness, more erect than 'Kiowa' and slightly less erect than 'Shawnee'. 'Chickasaw' can be grown in a hedgerow without trellis support, with primocanes tipped at 1.1 m to control primocane length and encourage lateral branching. Vigor and health of 'Chickasaw' were rated high, similar to 'Shawnee' and higher than 'Choctaw' and 'Kiowa'. ). Ratings for winter injury for 'Chickasaw' have been comparable to 'Shawnee' and 'Kiowa' and slightly higher than 'Choctaw'. 'Chickasaw' is moderately resistant to anthracnose, and the only fruit anthracnose observed was in 1997 on early-ripening berries. No orange rust [Gymnoconia nitens (Shwein.) F. Kern and H.W. Thurston] has been observed on 'Chickasaw' in any plantings. Reaction of 'Chickasaw' to rosette/double blossom [Cercosporella rubi (Wint.) Plakidas] has not been determined. Slight evidence of infections (some leaf curling) of powdery mildew [Sphaerotheca macularis (Wallr. :Fr.) Lind] were observed in 1993 and 1997 but no damage to the plants (defoliation, loss of leaf health) was noted.

tested as selection A-1647
Rubus hybr.
Genus:
Rubus
Family:
Rosaceae
Subfamily:
Rosoideae
Tribe:
Rubeae
Nomen number:

104971
Comment:
interim designation used in GRIN for Rubus hybrids which lack an acceptable binomial
Verified:
04/11/1988 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Rubus ×proteus C. H. Stirt. ex L. Hend., nom. inval.

Common names
LanguageNameAlternate namenoteseqCitation
EnglishMarionberry  1Facciola, S. 1998. Cornucopia II: a source book of edible plants Note: Kampong Publications
EnglishOlallieberry  1Facciola, S. 1998. Cornucopia II: a source book of edible plants Note: Kampong Publications
Englishyoungberry  1Facciola, S. 1998. Cornucopia II: a source book of edible plants Note: Kampong Publications
Annotations
Other Links
Document
Actions
Pathogens
Elisa test
  • Apple Mosaic Ilarvirus. NEGATIVE 19 Mar 2015. plate 2015-08 Inventory: CRUB 1999 .001 PL
  • Raspberry bushy dwarf virus. NEGATIVE 19 Mar 2015. plate 2015-08 Inventory: CRUB 1999 .001 PL
  • Tobacco Ringspot Nepovirus. NEGATIVE 19 Mar 2015. plate 2015-08 Inventory: CRUB 1999 .001 PL
  • Tomato ringspot nepovirus. NEGATIVE 19 Mar 2015. plate 2015-08 Inventory: CRUB 1999 .001 PL
Vouchers
Citations
Pedigree
Description:
Ark. 842 x Ark. 1246
Intellectual Property Rights
U.S. Plant patent. PP11861, Issued: 08 May 2001.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
PRODUCTIONPROPAGATIONPropagation by tip layering or rooted cuttingstip RUBUS.PROPAGATION.2017CRUB 1999 .001 PLNot Available