Details for: PI 608766, Zea mays L. subsp. mays, B79


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
B79
Origin:
Developed – Iowa, United States
Received by NPGS:
24 Jan 1992
Improvement Status:
Breeding material
Reproductive Uniformity:

Highly inbred
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 608766 92ncai01 SD
 
Images (7 total. Click on image for more.)

KERNELS

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
B79
Origin:
Developed – Iowa, United States
Received by NPGS:
24 Jan 1992
Improvement Status:
Breeding material
Reproductive Uniformity:

Highly inbred
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Donated
24 January 1992.
Iowa, United States

Donor(s):
Accession Group(s)
Group name: Maize.Group.Ames.Panel.2010
Note: Original inbred accessions sent as Ames Panel in 2010.
To search for accessions in this group, click the following link. Maize.Group.Ames.Panel.2010

Group name: Maize.Set.Inbred.Diversity.282.Plus.NAM.Parents
Note: A maize collection of 282 Association Panel Inbreds and NAM (Nested Association Mapping) parental inbreds.
To search for accessions in this group, click the following link. Maize.Set.Inbred.Diversity.282.Plus.NAM.Parents

Accession Names and Identifiers
B79
Type: Developer identifier

Ames 18881
Type: Site identifier
Group: AMES
NC-7
USDA ARS NCRPIS

509-1/99
Type: Other or unclassified name
Row and nursery year.
Goodman, Major M. North Carolina State University

V925-4
Type: Plot
OTHER idtype is field/row number.
Coe, Jr., Edward H. USDA, ARS

V925-5
Type: Plot
OTHER idtype is field/row number.
Coe, Jr., Edward H. USDA, ARS

V925-6
Type: Plot
OTHER idtype is field/row number.
Coe, Jr., Edward H. USDA, ARS

Narrative
B79 is a yellow dent inbred line selected from Iowa Two-ear Synthetic No. 1 (PI 550446 registered in Crop Sci.11:140-141), a synthetic developed by intermating 10 inbred lines of USA North Central Corn Belt maturity that had strong potential to develop two ears/plant. Iowa Two-ear Synthetic No. 1 [BS10(FR)C0] was used as one of the populations for the reciprocal full-sib selection program described by Hallauer (Crop Sci. 7:192-195; Crop Sci. 14:341-342). Selection and self pollination in the ear-to-row system for several generations has given a genotype that produces a high frequency of harvestable second ears at moderate plant densities. The date of silk emergence of B79 is 3 to 4 days later than inbred B14A. Pollen production is satisfactory; silks emerge about 2 days after the first shedding of pollen; and seed set is good on both ears. The seed has intermediate size with a reddish color, and seed yield is relatively high. The line has intermediate resistance to broods of the European corn leaf blight, first and second broods of the European corn borer, but it is susceptible to sorghum downy mildew. Yield data from single-cross evaluations for 4 years in Iowa show that B79 had the highest average yield of the lines tested in single crosses with Mo17. Although the line is late in silk emergence, this lateness is not evident in single crosses on the basis of grain moisture at harvest. The inbred contributes a strong root system to hybrids; its contribution for stalk strength is adequate, but not outstanding. Extensive evaluation has shown that B79 is adapted to southern and south-central Iowa. Maturity classification is late AES800.
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
Date released:
1975
Description:
B79 is a selection from Iowa Two Ear Synthetic No. 1 (GP-12, PI 550446) tested as BS10(FR)CO-Q98-10-1-4-1.
Intellectual Property Rights
Crop Science Registration. PL-42, MAIZE. Issued: 01 Mar 1976.
  • Russell, W. A. & A. R. Hallauer. 1976. Registration of B79 Parental Line of Maize. Crop Sci. (Madison) 16(2):316. Note: PL-42

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.3.1 MAIZE.NIR.DUPONT-PIONEER.2000PI 608766 92ncai01 SD
COMMENTCore SubsetA flag to indicate the accession is part of a core subset. The set is indicated by the method that was used to designate the set.Y - YES, ACCESSION IS PART OF CORE MAIZE.CORE.SUBSET.GOODMAN.DIVERSE.INBREDS Not Available
COMMENTNotes and RemarksObservations made by cooperators or curators while evaluating or regenerating germplasm. Usually these observations are not published and need verification or there are too few observations of this type to promote a separate trait.OBSERVATION-NURSERY_YES MAIZE.OBS.INBRED.DIVERSITY.2010.NCIANYMOPI 608766 92ncai01 SD
COMMENTNotes and RemarksObservations made by cooperators or curators while evaluating or regenerating germplasm. Usually these observations are not published and need verification or there are too few observations of this type to promote a separate trait.SORGHUM-DOWNY-MILDEW-RESIS_NO MAIZE.DONOR.ACC.NARRATIVE Not Available
DISEASEGoss's WiltPlant Response To Goss's Wilt organism (Clavibacter michiganensis subsp. nebraskensis (Vidaver & Mandel) Davis et al. = Corynebacterium michiganense pv. nebraskense (Schuster et al.) Dye & Kemp ). Disease names include Goss's bacterial wilt and blight (leaf freckles and wilt).5 - (5) Intermediate Response MAIZE.GOSSS.U_OF_ILLINOIS.2016-2017PI 608766 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.2014PI 608766 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.30MAIZE.STEWARTS.U_OF_ILLINOIS.1997PI 608766 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.22MAIZE.STEWARTS.NCRPIS.2002PI 608766 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.20MAIZE.STEWARTS.NCRPIS.2006PI 608766 92ncai01 SD
DISEASEEyespotLEAF RESPONSE TO EYESPOT ORGANISM (Aureobasidiumzeae (Narita & Hiratsuka) J.M. Dingley = Kabatiella zeae Narita & Hiratsuka)4 - (4) Numerous lesions with some killing of patches of leaf tissue below the ear.2MAIZE.EYESPOT.ISU.2000PI 608766 92ncai01 SD
DISEASENorthern Leaf Blight Race OLeaf response to northern leaf blight race O organism (Exserhilum turcicum [Pass.] Leonard & Suggs - previous name was Helminthosporium turcicum.5 - (5) MANY LESIONS; ABUNDANT SPORULATION.2MAIZE.NCLB.ISU.2000PI 608766 92ncai01 SD
INSECTEuropean Corn Borer Gen1RESISTANCE TO THE FIRST GENERATION OF EUROPEAN CORN BORER.7 - (7) Mostly susceptible. Long lesions on half of the leaves MAIZE.ECB1.AMES.92API 608766 92ncao01 SDNot Available
MORPHOLOGYCob ColorCOLOR OF THE COB1 - WHITE (100%)2MAIZE.OBS.INBRED.DIVERSITY.2011.IAPI 608766 92ncai01 SD
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.800.00000 MAIZE.DONOR.INITIAL.OBSERVATION Not Available
PHENOLOGYGDU SILKING C LAT40-49Growing degree units (GDU or GDD) from planting to 50% silking in degrees Celsius at latitude 40-49.8562MAIZE.EYESPOT.ISU.2000PI 608766 92ncai01 SD
PHENOLOGYDays to Silk 40-49 latitudeNumber of days from planting to when silks of 50% of observed plants have emerged where the observations are at latitude 40 to 49 degrees.842MAIZE.EYESPOT.ISU.2000PI 608766 92ncai01 SD
PHENOLOGYGDU SILKING F LAT40-49Growing degree units (GDU or GDD) from planting to 50% silking in degrees farenheit. Data is taken at 40 to 49 degrees N or S latitude. This (86,50) system uses the equation ((Tmax+Tmin)/2)-50. Tmax to 86 maximum and Tmin to 50 minimum.15119MAIZE.OBS.INBRED.DIVERSITY.2010.NYPI 608766 92ncai01 SD
PHENOLOGYGDU SILKING F LAT40-49Growing degree units (GDU or GDD) from planting to 50% silking in degrees farenheit. Data is taken at 40 to 49 degrees N or S latitude. This (86,50) system uses the equation ((Tmax+Tmin)/2)-50. Tmax to 86 maximum and Tmin to 50 minimum.15322MAIZE.EYESPOT.ISU.2000PI 608766 92ncai01 SD
PRODUCTION1000 Kernel WeightThe weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.234 MAIZE.INC.AMES.1992PI 608766 92ncai01 SD
STRESSResponse to SulfonylureasResponse to sulfonylurea herbicides which are acetolactate synthase inhibitors. Particular chemical observed is noted in the comment.1 - (1) Tolerant. MAIZE.OBS.NICOSULFURON.LA.1992 Not Available