Details for: PI 608775, Zea mays L. subsp. mays, BS19(S)C2


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
BS19(S)C2
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
Seed200 countPI 608775 92ncai01 SD
 
Images (2 total. Click on image for more.)

KERNELS

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
BS19(S)C2
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
Donated
24 January 1992.
Iowa, United States

Donor(s):
Accession Names and Identifiers
BS19(S)C2
Type: Developer identifier

Ames 18891
Type: Site identifier
Group: AMES
NC-7
USDA ARS NCRPIS

Narrative
BS19(S)C2 is a yellow dent improved population of a maize synthetic originally designated as Iowa Early Rootworm Synthetic. A large number of inbred lines were evaluated as inbreds per se and in hybrid combinations for corn rootworm tolerance and several root traits. Twelve inbred lines were selected as parent lines for an early synthetic to be used in further studies of resistance, particularly tolerance, to corn rootworms [Diabrotica virgifera Le Conte, D. longicornis (Say), and D. undecimpunctata Barber]. These lines were: W153, A239, A251, A265, A297 A417, A556, A632, Ms107, Oh43, R168, and SD10. Collectively, these inbred lines possessed root characteristics believed required in a population for good tolerance to corn rootworm larval damage. Recurrent selection based on the evaluation of S1 lines in replicated experiments was used for two cycles, resulting in the C2 population. Traits evaluated were resistance to root lodging in the second cycle, and root damage by larval feeding, root system size, and secondary root development in both cycles. In the first cycle, 234 S1 lines were evaluated, and 24 selected for recombination to give the Cl. We evaluated 122 S1 lines in the second cycle and selected 20 S1 lines for recombination to give BS19(S)C2. Predicted gains in each cycle indicate that this population will be a good source for early inbred lines that have adequate tolerance to corn rootworms. Also, several of the original parent lines were widely used as parent lines in hybrid seed programs; consequently, inbred lines developed from this source are expected to have above average general combining ability. The maturity classification is approximately AES5OO.
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
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Pathogens
Vouchers
Citations
Pedigree
Date released:
1976
Description:
BS19 was developed by two cycles of S1 selection in the maize synthetic originally called Iowa Early Rootworm Synthetic developed by intermating W153R, A239, A251, A265, A297, A417, A556, A632, Ms107, Oh43, R168, and SD10.
Intellectual Property Rights
Crop Science Registration. GP-72, MAIZE. Issued: 01 Nov 1976.
  • Russell, W. A., J. C. Owens, D. C. Peters, & R. R. Rogers. 1976. Registration of Maize Germplasm. Crop Sci. (Madison) 16(6):886-887. Note: GP-72

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.5 MAIZE.NIR.DUPONT-PIONEER.2000PI 608775 92ncai01 SD
DISEASENorthern Leaf BlightLeaf response to northern leaf blight organism (Exserhilum turcicum [Pass.] Leonard & Suggs - previous name was Helminthosporium turcicum.5 - Many lesions; abundant sporulation.18MAIZE.NLB.PIONEER.JOHNSTON.2003PI 608775 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.4 - (4) Abundant spread bi-directionally in inoculated leaves only.30MAIZE.STEWARTS.U_OF_ILLINOIS.1997PI 608775 92ncai01 SD
INSECTEuropean Corn Borer Gen1RESISTANCE TO THE FIRST GENERATION OF EUROPEAN CORN BORER.6 - (6) Susceptible. Several leaves with elongated lesions about one-inch MAIZE.ECB1.AMES.92API 608775 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.500.00000 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.278 MAIZE.INC.AMES.1992PI 608775 92ncai01 SD