Details for: PI 608784, Zea mays L. subsp. mays, BS23


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
BS23
Origin:
Developed – Iowa, United States
Received by NPGS:
24 Jan 1992
Improvement Status:
Breeding material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 608784 92ncai01 SD
 
Images (2 total. Click on image for more.)

KERNELS

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
BS23
Origin:
Developed – Iowa, United States
Received by NPGS:
24 Jan 1992
Improvement Status:
Breeding material
Reproductive Uniformity:

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

Iowa, United States

Developer(s):
Donated
24 January 1992.
Iowa, United States

Donor(s):
Accession Names and Identifiers
BS23
Type: Developer identifier

Ames 18890
Type: Site identifier
Group: AMES
NC-7
USDA ARS NCRPIS

Narrative
BS23 is a yellow semi-dent breeding population developed from maize germplasm and teosinte. A maize composite that included teosinte (Zea mexicana) and maize germplasm was obtained from Dr. Mumm (Crow's Hybrid Co.) for use in research for prolific maize. The proportion of teosinte germplasm and the maize stocks are not known. Inbred lines of the two-ear type were developed and evaluated for agronomic performance with a double-double-cross tester. Eight lines were selected and recombined to give a synthetic variety, designated 'Teozea', which was further sib-mated with selection of two-ear plants for two generations. An additional generation of random mating with no selection was used to obtain the seed supply for distribution as BS23. Silk emergence is 3 to 4 days earlier than for BSSS CO. In central Iowa, BS23 has good disease resistance and usually shows a strong stay-green characteristic. There is a high frequency of second ears when the plant density is less than 40,000 plants/ha. In a seven-synthetic diallel experiment grow at 3 locations for 2 years (Hallauer and Malithano, 1976, Euphytica 25:117-127), BS23 was second highest for average hybrid yield, lower than average for percentage grain moisture, and slightly better than average for resistance to root and stalk lodging. It was second highest in yield for the crosses with BSSS CO. Because of some exotic Germplasm from teosinte, breeders may wish to explore this synthetic as a source for inbred lines. The maturity classification is AES700.
Zea mays L. subspp. mays
Genus:
Zea
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Andropogoneae
Subtribe:
Tripsacinae
Nomen number:

311987
Verified:
07/15/1987 by ARS Systematic Botanists.
Other conspecific taxa
Zea mays L. (1531 active accession[s])
Zea mays L. subsp. huehuetenangensis (H. H. Iltis & Doebley) Doebley (6 active accession[s])
Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis (128 active accession[s])
Zea mays L. subsp. parviglumis H. H. Iltis & Doebley (250 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Zea mays L. var. mays

Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
Englishcorn  1Rehm, S. 1994. Multilingual dictionary of agronomic plants
Englishdent corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishfield corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishflint corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishmaize  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishpod corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishpopcorn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishsweet corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Arabicdura shami  2Boulos, L. 1999-. Flora of Egypt
Chineseyu shu shu玉蜀黍 2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Frenchmaïs  2Demilly, D. et al. 1996. Liste alphabétique des principales espèces de plantes cultivées et de mauvaises herbes. Noms latins et noms français, ed. 6. Note: GEVES-SNES, Beaucouzé, France
GermanMais  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italiangranoturco  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Italianmais  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmajitō-morokoshi  2Batra, L. R. 1995. Names of Japanese plants sorted by their Japanese names in Romanized Katakana and scientific nomenclature
Portuguesemilho  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishmaíz  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishmajs  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Koreangangnaengi  2Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:134.
Transcribed Koreanogsusu  2Lee, Y. N. 1997. Flora of Korea.
Annotations
Other Links
Storage Information Form
Link to MaizeGDB Stock Information
Actions
Pathogens
Vouchers
Citations
Pedigree
Description:
BS23 was developed from maize germplasm and teosinte.
Intellectual Property Rights
Crop Science Registration. GP-94, MAIZE. Issued: 01 Mar 1982.
  • Russell, W. A. 1982. Registration of BS23 Maize Germplasm. Crop Sci. (Madison) 22(2):452. Note: GP-94

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CHEMICALOil PercentageWhole kernel oil concentration corrected to a standard moisture level (dry weight basis). Value is expressed in percent oil. The method of obtaining the value is described in the method record and may be by calibrated NIR or using wet lab procedures.4.9 MAIZE.NIR.DUPONT-PIONEER.2000PI 608784 92ncai01 SD
DISEASENorthern Leaf BlightLeaf response to northern leaf blight organism (Exserhilum turcicum [Pass.] Leonard & Suggs - previous name was Helminthosporium turcicum.2 - 2 on a scale 0 = No symptoms observed, 9 = Severe disease development19MAIZE.NLB.PIONEER.JOHNSTON.2003PI 608784 92ncai01 SD
DISEASEStewarts WiltPlant response to the Stewart's wilt organism (Pantoea stewartii subsp. stewartii (Smith) Mergaert, Verdonck & Kersters) formerly called (Erwinia stewartii (Smith) Dye ). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response.2 - (2) Limited spread with water-soaking, chlorosis, or necrosis withiint 3 cm.30MAIZE.STEWARTS.U_OF_ILLINOIS.1997PI 608784 92ncai01 SD
DISEASEStewarts WiltPlant response to the Stewart's wilt organism (Pantoea stewartii subsp. stewartii (Smith) Mergaert, Verdonck & Kersters) formerly called (Erwinia stewartii (Smith) Dye ). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response.3 - (3) Limited spread predominately toward tip end of leaf only.33MAIZE.STEWARTS.NCRPIS.2003PI 608784 92ncai01 SD
DISEASEStewarts WiltPlant response to the Stewart's wilt organism (Pantoea stewartii subsp. stewartii (Smith) Mergaert, Verdonck & Kersters) formerly called (Erwinia stewartii (Smith) Dye ). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response.3 - (3) Limited spread predominately toward tip end of leaf only.32MAIZE.STEWARTS.NCRPIS.2004PI 608784 92ncai01 SD
INSECTEuropean Corn Borer Gen1RESISTANCE TO THE FIRST GENERATION OF EUROPEAN CORN BORER.5 - (5) Intermediate response. Several leaves with elongated lesions. MAIZE.ECB1.AMES.92API 608784 92ncao01 SDNot Available
PHENOLOGYAES MaturityA maturity rating based on comparisons to checks with a known maturity. Groups are given numerical assignments with low numbers requiring fewer days to maturity.700.00000 MAIZE.DONOR.INITIAL.OBSERVATION Not Available
PRODUCTION1000 Kernel WeightThe weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.230 MAIZE.INC.AMES.1992PI 608784 92ncai01 SD