Details for: PI 706600, Gossypium hirsutum L., 'USDA-ARS-GMD2442'


Summary Data
Taxonomy:
Gossypium hirsutum L.
Cultivar:
'USDA-ARS-GMD2442'
Origin:
Developed – Mississippi, United States
Received by NPGS:
16 Jan 2025
Form Received:
Seed
Availability
This accession is not available. Contact site for status.
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Gossypium hirsutum L.
Cultivar:
'USDA-ARS-GMD2442'
Origin:
Developed – Mississippi, United States
Received by NPGS:
16 Jan 2025
Form Received:
Seed
Source History
Developed

Mississippi, United States

Developer(s):
Accession Names and Identifiers
'USDA-ARS-GMD2442'
Type: Cultivar name

Narrative
Three Upland cotton lines*** that are resistant to reniform and root-knot nematodes were developed and released by the USDA-ARS in 2024. The three lines each contain simple genetic markers for the respective genes responsible for nematode resistance. In controlled environmental assays, the three lines reduced reniform and root-knot nematode eggs by an average of 84 and 97%, respectively. In field studies, the three lines outyielded commercial varieties by 12 to 20%, and possessed fiber quality equal to or greater than those of commercial varieties. The release and registration of these three cotton lines with genetic markers will provide breeders with agronomically elite germplasm that is resistant to both reniform and root-knot nematodes which, in turn, will also greatly reduce the severity of the Fusarium wilt disease caused by race 1.
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
Storage Information Form
Actions
  • Non Genetically-Engineered Organism: Per Deposit Form. 23 Jan 2025.
Pathogens
Vouchers
Citations
Pedigree
Description:
The three germplasm lines, USDA-ARS-GMD2427, USDA-ARS-GMD2442, USDA-ARS-GMD24141, are tetraploid trihybrids, G. arboreum/G. hirsutum/G. aridum (AADD). These germplasm lines were developed by crossing diploid G.arboreum (AA) accession A2-190 (PI 615699) as the female parent and a hexaploid bridging line (AADDDD), G. hirsutum cultivar NC8/G. aridum accession G 248, as the male parent. The hybrids were backcrossed twice to MD 51ne and once to MD 25.
Intellectual Property Rights
Journal of Plant Registration. GP-1159, COTTON.