Details for: PI 697032, Gossypium hirsutum L., Arkot 0912-18


Summary Data
Taxonomy:
Gossypium hirsutum L.
Top Name:
Arkot 0912-18
Origin:
Developed – Arkansas, United States
Received by NPGS:
28 Jan 2021
Improvement Status:
Breeding material
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
This accession is not available. Contact site for status.
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Gossypium hirsutum L.
Top Name:
Arkot 0912-18
Origin:
Developed – Arkansas, United States
Received by NPGS:
28 Jan 2021
Improvement Status:
Breeding material
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Developed

Arkansas, United States

Developer(s):
Accession Names and Identifiers
Arkot 0912-18
Type: Developer identifier

Ark 0912-18
Type: Other or unclassified name

Narrative
Arkot 0912-18 is a conventional cotton germplasm line with morphological traits similar to 'UA222' and 'UA48' (check cultivars), except Arkot 0912-18 has higher trichome density on abaxial leaves, stems and bract margins than UA222 and UA48. Lint yields of Arkot 0912-18 from replicated field tests at four sites in Arkansas over five years exceeded lint yields of UA222 and UA48 at each location. Over all locations, lint yields of Arkot 0912-18 were 13.8 and 24.3% greater than UA222 and UA48, respectively. Soils at all sites are silt loams, except the Sharkey clay at Keiser. Compared to UA222, Arkot 0912-18 produced higher lint fraction (40.8 vs. 40.2%), seed ha-1 (16635 x 1000 vs 15270 x 1000), lint index (7.9 vs. 7.7 g), plant height (105 vs. 100 cm), leaf pubescence rating (5.5 vs. 4.1 ), stem pubescence (6.3 vs. 5.6 rating), marginal bract trichome density (39.9 vs. 35.5 trichomes cm-1), fiber micronaire (4.68 vs. 4.54), fiber uniformity index (86.6 vs. 85.6%), fiber strength (340 vs. 323 kN m kg-1 ), and fiber elongation (7 .0 vs. 6.3% ); equal seed index (11.2 vs. 11.1 g), fiber density (146 vs. 149 fibers mm-2 of seed coat), open boll percentage (53 vs. 50%), quality score (58 vs. 56), and fiber length (31.5 vs. 31.2 mm); and lower fibers per seed (15940 vs. 16224) and short fiber content(6.0 vs. 6.7%). Arkot 0912-18 is resistance to all U.S. races of Xanthomonas citri ssp. malvacearum (ex Smith 1901) Schaad et al. 2007, the causal agent of bacterial blight. Damaged flowers for Arkot 0912-18 (50%) was lower than UA48 (55%) and susceptible check (74%) but higher than UA222 (42%) in tests of resistance to tarnished plant bug [Lygus lineolaris (Palisot de Beauvais)]. Lint yields at Judd Hill location (site of high Verticillium wilt) suggest that Arkot 0912-18 is more tolerant to Verticillium wilt [caused by Verticillium dahliae Kleb] than UA222 and UA48, but it expressed more Verticillium wilt leaf symptoms than either check cultivar.
Gossypium hirsutum L.
Genus:
Gossypium
Subgenus:
Karpas
Family:
Malvaceae
Subfamily:
Malvoideae
Tribe:
Gossypieae
Nomen number:

17917
Place of publication:

Sp. pl. ed. 2, 2:975. 1763
Verified:
08/10/1999 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Gossypium hirsutum L. subsp. hirsutum
Gossypium hirsutum L. var. hirsutum

Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
EnglishAmerican cotton  1Paul, T. K. & M. P. Nayar. 1988. Malvaceae. In: Botanical Survey of India, Fascicles of flora of India. 19:115.
EnglishAmerican upland cotton  1Rehm, S. 1994. Multilingual dictionary of agronomic plants
EnglishBourbon cotton  1Paul, T. K. & M. P. Nayar. 1988. Malvaceae. In: Botanical Survey of India, Fascicles of flora of India. 19:115.
Englishcotton  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishupland cotton  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Frenchcoton velu  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Frenchcotonnier américain  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Germanamerikanische Baumwolle  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanUplandbaumwolle  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Portuguesealgodoeiro-americano  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishalgodón  2León, B. 1994. pers. comm. Note: re. Spanish common names
Spanishalgodonero americano  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishtexasbomull  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chineselu di mian  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Annotations
Other Links
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Pathogens
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Citations
  • Bourland, F. M. & D. C. Jones. 2022. Registration of Two Arkot 0912 Sister Cotton Germplasm Lines. J. Pl. Registr. 16(1):080. DOI: 10.1002/plr2.20172. Number of accessions cited: 2
Pedigree
Description:
Arkot 0912-18: UA222 (U.S. Patent no. 8,869,862) / UA48 (PVP 201100041)
Intellectual Property Rights
Journal of Plant Registration. GP-1098, COTTON. Issued: 01 Jan 2022.
  • Bourland, F. M. & D. C. Jones. 2022. Registration of Two Arkot 0912 Sister Cotton Germplasm Lines. J. Pl. Registr. 16(1):080. DOI: 10.1002/plr2.20172.
Restriction.