Arkot 9815

Name	Arkot 9815
Alias	Ark 9815-05-09 [view all 3]
GRIN ID	PI 658216
Type	Breeding Germplasm
Species	Gossypium hirsutum
In Collection	[view all]
Description	Morphological traits of Arkot 9815 are similar to DP 393 (check cultivar), except that Arkot 9815 has a less glabrous leaf, but lower bract trichome density. Over 15 replicated field tests in Arkansas, lint yields of Arkot were comparable to yields of SG 105 and DP 393. Yields of Arkot 9815 were produced with fewer seed per area, but similar weight of fibers per seed (lint index) as DP 393. Compared to DP 393, Arkot 9811 produced higher lint percentage and micronaire; similar seed index, length uniformity index, and fiber strength; and lower number of fibers per seed and fiber length. Arkot 9815 is resistance to all U.S. races of Xanthomonas campestris pv. malvacearum (Smith) Dye, the causal agent of bacterial blight. Resistance to Verticillium wilt (caused by Verticillium dahliae, Kleb) is equal to SG 105 and DP 393. Resistance of Arkot 9815 to root-knot nematode {Meloidogyne incognita [(Kofoid and White, 1919) Chitwood, 1949]} is equal to SG 105 and DP 393. Arkot 9815 is more resistant to tarnished plant bug [Lygus lineolaris (Palisot de Beauvois)] than a susceptible Frego check, SG 105, and DP 393.
Origin Country	United States
Origin Detail	United States, Arkansas
Pedigree	Ark 8717-17-13 / GC 251
Maternal Parent	N/A
Paternal Parent	N/A
Maternal Parent of	N/A
Paternal Parent of	N/A
Phenotypic Data	[view all 141]
SSR Genotype Data	N/A
SNP Genotype Data	N/A
Map	N/A
DNA Library	N/A
Sequence	N/A
Comments	N/A
Reference	Bourland FM, Jones DC. Registration of Arkot 9811 and Arkot 9815 Germplasm Lines of Cotton. Journal of Plant Registrations. 2010 Sep 1, 4(3):232-235.

Synonym
Ark 9815-05-09
GP-920
PI 658216

Year	Publication
2010	Bourland FM, Jones DC. Registration of Arkot 9811 and Arkot 9815 Germplasm Lines of Cotton. Journal of Plant Registrations. 2010 Sep 1, 4(3):232-235.

Database	Accession
GRIN_Regist	GP-920
GRIN	PI 658216