Details for: PI 608778, Zea mays L. subsp. mays, B86


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
B86
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
Seed50 countPI 608778 92ncai01 SD
 
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KERNELS

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
B86
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
Developed

Iowa, United States

Developer(s):
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

Accession Names and Identifiers
B86
Type: Developer identifier

Ames 18883
Type: Site identifier
Group: AMES
NC-7
USDA ARS NCRPIS

Narrative
B86 is a yellow dent inbred line developed from the single cross, B52 x Oh43. Inbred Oh43 (Ames 19288) contributed leaf-feeding resistance to the European corn borer and B52 (PI 550454) contributed high resistance to sheath and collar feeding by the European corn borer after silk emergence (resistance to second brood of the European corn borer). B52 has also intermediate resistance to the first brood. Inbred B86 was developed by selection and self pollination in the ear-to-row system for the F3 to F5 generations. Artificial infestation of the corn borer was used in each generation, with separate nurseries for the first and second broods. Subsequent evaluations of B86 in two seasons with high level artificial infestations of the insect have shown that it is highly resistant to the first brood and nearly as resistant as B52 to the second brood. It is the first inbred stock of U.S. Corn Belt origin known to combine into one genotype good resistance to the insect for the life of the plant. Silk emergence is 1 to 2 days earlier than B52 or 5 to 6 days later than Oh43. Pollen production is satisfactory, and seed yield is good on an intermediate-sized ear. Limited evaluations in single crosses have shown that B86 contributes only average yield and root strength and that the stalks may be brittle. 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
  • Hansey, C. N., J. M. Johnson, R. S. Sekhon, S. M. Kaeppler, & N. de Leon. 2011. Genetic Diversity of a Maize Association Population with Restricted Phenology. Crop Sci. (Madison) 51(2):704-715. DOI: 10.2135/cropsci2010.03.0178. Number of accessions cited: 1351
Pedigree
Description:
B86 is a selection from the single cross B52 x Oh43 tested as (Oh43 x B52)-52-1-2-5-1.
Intellectual Property Rights
Crop Science Registration. GP-77, MAIZE. Issued: 01 Jul 1979.
  • Russell, W. A. & W. D. Guthrie. 1979. Registration of B85 and B86 Germplasm Lines of Maize. Crop Sci. (Madison) 19(4):565. Note: GP-77

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.5.4 MAIZE.NIR.DUPONT-PIONEER.2000PI 608778 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.OBSERVATION-NURSERY_YES MAIZE.OBS.INBRED.DIVERSITY.2010.NCIANYMOPI 608778 92ncai01 SD
DISEASENorthern Leaf BlightLeaf response to northern leaf blight organism (Exserhilum turcicum [Pass.] Leonard & Suggs - previous name was Helminthosporium turcicum.4 - 4 on a scale 0 = No symptoms observed, 9 = Severe disease development18MAIZE.NLB.PIONEER.JOHNSTON.2014PI 608778 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 608778 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.22MAIZE.STEWARTS.NCRPIS.2002PI 608778 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.5 - (5) Minimal systemic infection as small, linear streaks on non-inoculated leaves.20MAIZE.STEWARTS.NCRPIS.2006PI 608778 92ncai01 SD
DISEASEEyespotLEAF RESPONSE TO EYESPOT ORGANISM (Aureobasidiumzeae (Narita & Hiratsuka) J.M. Dingley = Kabatiella zeae Narita & Hiratsuka)3 - (3) Numerous lesions on leaves below the ear, but no evidence of lesion coalescence.2MAIZE.EYESPOT.ISU.2000PI 608778 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 608778 92ncai01 SD
INSECTEuropean Corn Borer Gen1RESISTANCE TO THE FIRST GENERATION OF EUROPEAN CORN BORER.3 - (3) Partial Resistance. Several leaves with shot-hole lesions. MAIZE.ECB1.AMES.92API 608778 92ncao01 SDNot Available
MORPHOLOGYCob ColorCOLOR OF THE COB1 - WHITE (100%)2MAIZE.OBS.INBRED.DIVERSITY.2011.IAPI 608778 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.600.00000 MAIZE.DONOR.INITIAL.OBSERVATION Not 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.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 40-49.9722MAIZE.EYESPOT.ISU.2000PI 608778 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.932MAIZE.EYESPOT.ISU.2000PI 608778 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.15525MAIZE.OBS.INBRED.DIVERSITY.2010.IAPI 608778 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.16408MAIZE.OBS.INBRED.DIVERSITY.2010.NYPI 608778 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.17392MAIZE.EYESPOT.ISU.2000PI 608778 92ncai01 SD
PRODUCTION1000 Kernel WeightThe weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.180 MAIZE.INC.AMES.1992PI 608778 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