Details for: PI 702359, Helianthus annuus L., 'HA-DM15'


Summary Data
Taxonomy:
Helianthus annuus L.
Cultivar:
'HA-DM15'
Origin:
Developed – North Dakota, United States
Received by NPGS:
27 Feb 2023
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed50 countPI 702359 24ncfo01 SD
 
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Core Passport Data
Taxonomy:
Helianthus annuus L.
Cultivar:
'HA-DM15'
Origin:
Developed – North Dakota, United States
Received by NPGS:
27 Feb 2023
Form Received:
Seed
Source History
Developed

North Dakota, United States

Developer(s):
Accession Names and Identifiers
'HA-DM15'
Type: Cultivar name

Narrative
HA-DM15 (Pl37Pl37) is a BC1F3-derived BC1F4 oilseed maintainer selection from the cross of HA 89//NMS HA 89/Helianthus annuus accession PI 435417 developed for resistance to DM. HA 89 (PI 599773) is an oilseed maintainer line susceptible to DM released by USDA and the Texas Agricultural Experiment Station in 1971, while the nuclear male sterile (NMS) HA 89 is a mutation of HA 89, genetically similar to HA 89, but possessing a single recessive male sterile gene ms9 released by USDA in 1990. The wild H. annuus accession (PI 435417) originally collected in Texas in 1976 was identified as resistant to new P. halstedii races in 2005. HA-DM15 was developed using the backcross breeding method and DNA marker-assisted selection for the Pl37 gene introgressed from wild H. annuus accession PI 435417. The cross between NMS HA 89 and PI 435417 was initially made in 2015 and the selected resistant F1 plants were backcrossed to HA 89. In the BC1F3 population with 140 families, three homozygous families with good seed set per head were selected based on DM tests using P. halstedii race 734 and DNA markers linked to the Pl37 gene mapped to sunflower chromosome 4. The BC1F3-derived HA-DM15 is homozygous for the Pl37 gene verified by DNA markers and immune to P. halstedii races, 700, 707, 714, 730, 734, 770, and 776 which are currently identified as the most prevalent and virulent races in the United States and Europe. Plant height of HA-DM15 was 171 cm compared to 135 cm for HA 89, and flowered in 70 days after planting compared to 68 days for HA 89 in the field nursery at Glyndon, MN during the summer of 2021.
Helianthus annuus L.
Genus:
Helianthus
Family:
Asteraceae (alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Heliantheae
Nomen number:

27923
Place of publication:

Sp. pl. 2:904. 1753
Verified:
03/08/2010 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Helianthus annuus L. subsp. annuus
Helianthus annuus L. var. annuus

Heterotypic Synonym(s)
Helianthus annuus L. subsp. jaegeri (Heiser) Heiser
Helianthus annuus L. subsp. lenticularis (Douglas) Cockerell
Helianthus annuus L. subsp. texanus Heiser
Helianthus annuus L. unranked lenticularis (Douglas) Cockerell
Helianthus annuus L. var. macrocarpus (DC.) Cockerell
Helianthus jaegeri Heiser
Helianthus lenticularis Douglas

Common names
LanguageNameAlternate namenoteseqCitation
Englishsunflower  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English (Canada)sunflower Agriculture & Agri-Food Canada official name2Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 252-253.
Frenchgrand soleil  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Frenchtournesol  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
French (Canada)tournesol Agriculture & Agroalimentaire Canada nom officiel2Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 252-253.
GermanSonnenblume  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italiangirasole  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmajihimawari  2Walker, E. 1976. Flora of Okinawa and the southern Ryukyu Islands.
Portuguesegirassol  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishgirasol  2Ortega-Sada, J. L. 1987. Flora de interes apicola y polinizacion de cultivos.
Swahilializeti  2PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource).
Swedishsolros  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Koreanhaebaragi  2Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:102.
Annotations
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Citations
Pedigree
Description:
HA-DM15 (Pl37Pl37) is a BC1F3-derived BC1F4 oilseed maintainer selection from the cross of HA 89//NMS HA 89/Helianthus annuus accession PI 435417 developed for resistance to downy mildew (DM). HA 89 (PI 599773) is an oilseed maintainer line susceptible to DM and NMS HA 89 is a mutation of HA 89. The wild H. annuus accession (PI 435417) originally collected in Texas in 1976 is resistant to DM
Intellectual Property Rights
Journal of Plant Registration. GP-385, SUNFLOWER. Issued: 01 Jan 2024.
  • Qi, L. L & G. J. Seiler. 2024. Registration of HA-DM15 and HA-DM16 Oilseed Sunflower Germplasms with Resistance to Sunflower Downy Mildew. J. Pl. Registr. 18(1):173. DOI: 10.1002/plr2.20325.