Details for: PI 539924, Zea mays L. subsp. mays, 'LH202'


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Cultivar:
'LH202'
Origin:
Developed – Iowa, United States
Received by NPGS:
16 Apr 1990
Improvement Status:
Cultivar
Reproductive Uniformity:

Highly inbred
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Life Habit:
Graminoid
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 539924 10ncai01 SD
 
Images (7 total. Click on image for more.)

EAR

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Cultivar:
'LH202'
Origin:
Developed – Iowa, United States
Received by NPGS:
16 Apr 1990
Improvement Status:
Cultivar
Reproductive Uniformity:

Highly inbred
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Life Habit:
Graminoid
Source History
Developed
1990.
Iowa, United States
Habitat: Seed company
Comment: Cycles were grown in Iowa and Hawaii with selection for adaptation for the Midwest most important.
Developer(s):
Donated
16 April 1990.
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.Group.PVP
Note: Maize accessions that have an expired or abandoned PVP certificate or a PVP certificate that is nearing expiration.
To search for accessions in this group, click the following link. Maize.Group.PVP

Group name: Maize.Group.PVP.Expired.Decade.2000
Note: Maize accessions that have an expired or abandoned PVP certificate from 2000-2009.
To search for accessions in this group, click the following link. Maize.Group.PVP.Expired.Decade.2000

Group name: Maize.Group.PVP.Fieldcorn
Note: Maize field corn accessions excluding tetraploids that have an expired or abandoned PVP certificate or a PVP certificate that is nearing expiration.
To search for accessions in this group, click the following link. Maize.Group.PVP.Fieldcorn

Accession Names and Identifiers
'LH202'
Type: Cultivar name

Ex1176
Type: Developer identifier
Group: PVPO-EXPERIMENT-NAME
Experimental name in PVPO data conveyed to NPGS

Narrative
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
Link to MaizeGDB Stock Information
PVP Certificate Documents
Actions
Pathogens
Vouchers
Citations
Pedigree
Date released:
1990
Female external name:
( A662 X B73 S1 ) X B73 )
Male accession:
PI 550473
Male external name:
B73
Description:
(( A662 X B73 S1 ) X B73 ) X B73
Intellectual Property Rights

U.S. Plant Variety Protection
PVP 9000126
Variety: LH202
Taxonomy: Zea mays L. subsp. mays
Experimental name/synonym: Ex1176
Crop: CORN
Applicant: Holden's Foundation Seeds, Inc.
Date filed: 03/23/1990
Date issued: 06/28/1991
Status: Certificate Expired
Status date: 06/28/2009

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
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 539924 09ncfo01 SDNot Available
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.29MAIZE.STEWARTS.NCRPIS.2011PI 539924 10ncai01 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.6 - (6) Moderate systemic infection with 5-25% symptomatic leaf area on non-inoculated leaves.31MAIZE.STEWARTS.NCRPIS.2012PI 539924 10ncai01 SD
MORPHOLOGYKernel TypeKERNEL TYPEC - DENT (100%)188MAIZE.INC.AMES.2010.PLANTING1PI 539924 10ncai01 SD
MORPHOLOGYKernel ColorKERNEL COLORB - YELLOW (100%)188MAIZE.INC.AMES.2010.PLANTING1PI 539924 10ncai01 SD
MORPHOLOGYKernel Row ArrangementARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.1 - REGULAR (100%)188MAIZE.INC.AMES.2010.PLANTING1PI 539924 10ncai01 SD
MORPHOLOGYKernel row NumberNUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.0188MAIZE.INC.AMES.2010.PLANTING1PI 539924 10ncai01 SD
MORPHOLOGYEar LengthLENGTH OF THE EAR IN CENTIMETERS.11188MAIZE.INC.AMES.2010.PLANTING1PI 539924 10ncai01 SD
MORPHOLOGYEar DiameterDIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.4.2188MAIZE.INC.AMES.2010.PLANTING1PI 539924 10ncai01 SD
MORPHOLOGYCob ColorCOLOR OF THE COB2 - RED (100%)188MAIZE.INC.AMES.2010.PLANTING1PI 539924 10ncai01 SD
MORPHOLOGYCob ColorCOLOR OF THE COB2 - RED (100%)2MAIZE.OBS.INBRED.DIVERSITY.2011.IAPI 539924 10ncai01 SD
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.2 - INDENTED (100%)188MAIZE.INC.AMES.2010.PLANTING1PI 539924 10ncai01 SD
MORPHOLOGYEndosperm ColorCOLOR OF THE HARD ENDOSPERM LAYER4 - YELLOW (100%)188MAIZE.INC.AMES.2010.PLANTING1PI 539924 10ncai01 SD
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR2 - CYLINDRICAL - CONICAL (100%)188MAIZE.INC.AMES.2010.PLANTING1PI 539924 10ncai01 SD
MORPHOLOGYAleurone ColorThe color and pattern of the kernel aleurone layer. The first entry represents the color and the second number represents the pattern of that color.11 - COLORLESS / UNIFORM (100%)188MAIZE.INC.AMES.2010.PLANTING1PI 539924 10ncai01 SD
MORPHOLOGYPericarp ColorTHE COLOR AND THE PATTERN OF THE PERICARP. THE FIRST NUMBER IS THE COLOR, THE SECOND NUMBER IS THE PATTERN.11 - COLORLESS / UNIFORM (100%)188MAIZE.INC.AMES.2010.PLANTING1PI 539924 10ncai01 SD
MORPHOLOGYGlume DevelopmentGlume development1 - None (100%)188MAIZE.INC.AMES.2010.PLANTING1PI 539924 10ncai01 SD
MORPHOLOGYColored Silk ScarColored Silk ScarN - Colored silk scar is not present (100%)188MAIZE.INC.AMES.2010.PLANTING1PI 539924 10ncai01 SD
PHENOLOGYGROWING DEGREE UNITS TO SILK FGROWING DEGREE DAYS FROM PLANTING TO 50% SILKING IN DEGREES FARENHEIT.1314 MAIZE.PVP.CERTIFICATE Not Available
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.128812MAIZE.OBS.INBRED.DIVERSITY.2010.IAPI 539924 09ncfo01 SDNot Available
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.13874MAIZE.OBS.INBRED.DIVERSITY.2010.NYPI 539924 09ncfo01 SDNot Available
PRODUCTION1000 Kernel WeightThe weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.233 MAIZE.CURATOR.REVIEWPI 539924 09ncfo01 SDNot Available
PRODUCTION1000 Kernel WeightThe weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.235188MAIZE.INC.AMES.2010.PLANTING1PI 539924 10ncai01 SD
PRODUCTIONHeterotic GroupThe heterotic group an accession belongs to for breeding purposes. When forming hybrids that demonstrate heterosis (high performance), accessions from different heterotic groups should be crossed.SS - (SS) Belongs to the stiff stalk combining group. This group represented by Iowa Stiff Stalk Synthetic (BSSS) or inbred B73 combines best with inbreds designated as non-stiff stalk (NS). MAIZE.CURATOR.AND.MAIZE.EXPERT.REVIEW Not Available