CIMMYT Logo

Welcome!


Details for: CIMMYTMA 23300, Zea mays L. subsp. mays, ECUA 11018


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
ECUA 11018
Origin:
Developed – Ecuador
Received by NPGS:
22 Sep 2022
Improvement Status:
Advanced/improved cultivar
Backup Location:
Svalbard Global Seed Vault
Availability
FormQuantityNoteCart
Seed250 Seed

There are no images for this accession.

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
ECUA 11018
Origin:
Developed – Ecuador
Received by NPGS:
22 Sep 2022
Improvement Status:
Advanced/improved cultivar
Source History
Developed
  Ecuador
Coordinates: &GUANO-1.6089, -78.6284 (Map it)
Elevation: 2658m.
Comment: DUPLICATES=ECU(ECU11018);USA(NSSL??)
Developer(s):
Accession Names and Identifiers
ECUA 11018
Type: COLLECTNO
Group: Varieties
A plant differing from other members of the species to which it belongs by the possession of some hereditary traits; breeding varieties can be classified according to the manner of propagation, such as clone varieties (maintained by vegetative propagation), line varieties (maintained by self-fertilization), panmictic varieties (propagated by cross-fertilization), or hybrid varieties (produced by directed crosses) meth

GID 260616
Type: GID
Group: Varieties
A plant differing from other members of the species to which it belongs by the possession of some hereditary traits; breeding varieties can be classified according to the manner of propagation, such as clone varieties (maintained by vegetative propagation), line varieties (maintained by self-fertilization), panmictic varieties (propagated by cross-fertilization), or hybrid varieties (produced by directed crosses) meth

BLANCO CHIMBORAZO
Type: COMMON NAME
Group: Varieties
A plant differing from other members of the species to which it belongs by the possession of some hereditary traits; breeding varieties can be classified according to the manner of propagation, such as clone varieties (maintained by vegetative propagation), line varieties (maintained by self-fertilization), panmictic varieties (propagated by cross-fertilization), or hybrid varieties (produced by directed crosses) meth

ECU 11018
Type: Donor accession number
Group: Varieties
A plant differing from other members of the species to which it belongs by the possession of some hereditary traits; breeding varieties can be classified according to the manner of propagation, such as clone varieties (maintained by vegetative propagation), line varieties (maintained by self-fertilization), panmictic varieties (propagated by cross-fertilization), or hybrid varieties (produced by directed crosses) meth

ECUA,11018
Type: ALTERNATIVE NAME
Group: Varieties
A plant differing from other members of the species to which it belongs by the possession of some hereditary traits; breeding varieties can be classified according to the manner of propagation, such as clone varieties (maintained by vegetative propagation), line varieties (maintained by self-fertilization), panmictic varieties (propagated by cross-fertilization), or hybrid varieties (produced by directed crosses) meth

CIMMYTMA-BANK-019662 0
Type: Inventory

CIMMYTMA-BANK-019662 1
Type: Inventory

Narrative
Zea mays L. subsp. mays
Genus:
Zea
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Andropogoneae
Nomen number:

311987
Verified:
07/15/1987 by ARS Systematic Botanists.
Common names
English
corn –
dent corn –
field corn –
flint corn –
maize –
pod corn –
popcorn –
sweet corn –
Arabic
dura shami –
French
maïs –
German
Mais –
Italian
granoturco –
mais –
Japanese Romaji
tō-morokoshi –
Japanese Rōmaji
tō-morokoshi –
Portuguese
milho –
Spanish
maíz –
Swedish
majs –
Transcribed Chinese
yu shu shu –
Transcribed Korean
gangnaengi –
ogsusu –
Other conspecific taxa
Zea mays L. (0 active accession[s])
Zea mays L. subsp. huehuetenangensis (H. H. Iltis & Doebley) Doebley (0 active accession[s])
Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis (0 active accession[s])
Zea mays L. subsp. parviglumis H. H. Iltis & Doebley (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Zea mays L. var. mays

Heterotypic Synonym(s)
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Intellectual Property Rights
FAO Standard Material Transfer Agreement.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueStudyInventory
CharacterizationEar Sheath 1Ear Sheath 1A - White CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationEar Sheath 2Ear Sheath 2C - Red CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationPrimary RacePrimary race for the accession. Predominant landrace classified by overall phenotype.BBLAND - BLANCO BLANDITO  
CharacterizationPrimary RacePrimary race for the accession. Predominant landrace classified by overall phenotype.BBLAND - BLANCO BLANDITO CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationMaturitySeed maturity2 - Intermediate CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationPlanting DatePlanting Date2.01603e+007 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationPlanting DatePlanting Date2.02003e+007 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationField GerminationGermination rate observed in the field for the accession59 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationField GerminationGermination rate observed in the field for the accession85 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationGrain Type 1Predominant grain type for the accessionA - Floury  
CharacterizationGrain Type 1Predominant grain type for the accessionA - Floury CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationGrain Type 1Predominant grain type for the accessionA - Floury CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationHarvest DateHarvest Date2.01611e+007 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationHarvest DateHarvest Date2.02011e+007 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationDays To AnthesisDays To Anthesis119 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationDays To AnthesisDays To Anthesis124 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationDays To SilkingDays To Silking125 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationDays To SilkingDays To Silking126 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationPlants Per PlotNumber of plants per experimental plot203 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationPlants Per PlotNumber of plants per experimental plot58 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationPlantsPollinatedNumber of plants that are pollinated181 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationPlantsPollinatedNumber of plants that are pollinated33 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationNumber EarsNumber of ears per planting107 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationNumber EarsNumber of ears per planting19 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationPlant HeightPlant Height231 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationPlant HeightPlant Height232 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationEar HeightEar Height131 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationEar HeightEar Height150 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationStalk LodgedStalk Lodged0 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationStalk LodgedStalk Lodged2 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationRoot LodgedRoot Lodged17 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationRoot LodgedRoot Lodged90 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationLeave SenescenceLeave Senescence100 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationLeave SenescenceLeave Senescence70 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationRoot DevelopmentCode to identify the grade of root development3 - Medium CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationTillering PlantTillering Plant0.5138 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationSeedling VigorCode to identify plant seedling vigor 2 - Good CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationTassel TypeCode to identify tassel type2 - Primary-Secondary CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationTassel TypeCode to identify tassel type2 - Primary-Secondary CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationLeafinessCode to identify grade of leafiness2 - Very leafy CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationLeaves AboveNumber of leaves above the ear5 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationLeaves AboveNumber of leaves above the ear5 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationSheath PubescenceCode to identify grade of sheath pubescens1 - Exists CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationSheath PubescenceCode to identify grade of sheath pubescens2 - Segregating CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationEasy ShellingEasy Shelling2 - Easy CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationGlume SizeCode to identify glume size2 - Long (61 - 80 %) CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationEar RotEar Rot2 - A little rotten CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationLeaf Disease 1Code to identify leaf disease pathogenC - Roya común / Puccinia sorghi CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationHusk CoverCode to identify grade of husk cover1 - Pretty good CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationHusk CoverCode to identify grade of husk cover2 - Good CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationPlant Color 1Predominant plant color for the accession2 - Dilute sun red CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationPlant Color 1Predominant plant color for the accession2 - Dilute sun red CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationPlant Color 2Plant color for the accession less frequent than plant color 11 - Green CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationPlant Color 2Plant color for the accession less frequent than plant color 11 - Green CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationKernel Row NumberKernel Row Number2 - 10-16 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationKernel Row TypeCode to identify kernel row type1 - Regular CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationGrain Color 1Predominant grain color for the accessionA - White  
CharacterizationGrain Color 1Predominant grain color for the accessionA - White CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationGrain Color 1Predominant grain color for the accessionA - White CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationAdaptationMaterial Adaptation Qualification2 - Good CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationAdaptationMaterial Adaptation Qualification2 - Good CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationAgronomic ScaleAgronomic Scale2 - Good CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationAgronomic ScaleAgronomic Scale2 - Good CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationField WeightEar weight obtained in the experimental plot4.58 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationField book statusCode to identify the status of current field bookA - Approved  
CharacterizationField book statusCode to identify the status of current field bookA - Approved CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationGrain Color 2Grain color for the accession less frequent than grain color 1B - Yellow  
CharacterizationGrain Color 2Grain color for the accession less frequent than grain color 1B - Yellow CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationGrain Color 2Grain color for the accession less frequent than grain color 1J - Sun red CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationLeaf Disease 2Disease of the leafG - Achaparramiento del maíz (CS) / Spiroplasma kunkelii, syn. Corn Stunt Spiroplasma CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationGrade Disease 1Grade of the desease2 - Slightly CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationGrade Disease 2Grade of the desease1 - No Diseases CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationEar ShapeEar Shape3 - Conical CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationGrain WidthGrain width1.3 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationGrain Color 3Grain color for the accession less frequent than grain color 2B - Yellow CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationEar DiameterEar Diameter6 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationGrain LengthGrain Length1.6 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationEar LengthEar Length16.5 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
CharacterizationNumber Ear RotNumber Ear Rot74 CIMMYTMA-BANK-019662 1 Regeneration SD
CharacterizationNumber Ear RotNumber Ear Rot9 CIMMYTMA-BANK-019662 1 TC16U-2903-63 PL
GEO-REFERENCEAdaptation ZoneAdaptation ZonePolar, tundra   


CIMMYT Germplasm Policy (excerpts)

CIMMYT holds and manages its germplasm as an international public good and is committed to its widespread and facilitated diffusion and use to achieve the maximum possible access, scale, scope of impact, and sharing of benefits for the poor, especially maize and wheat farmers and consumers in developing countries. To safeguard its international public goods character, and by legal obligation with FAO and the Governing Body of the International Treaty of Plant Genetic Resources for Food and Agriculture (ITPGRFA), CIMMYT germplasm for use in food and agriculture is transferred using the Standard Materials Transfer Agreement (SMTA) of the ITPGRFA or equivalent Material Transfer Agreements (MTAs) in the case of species that are not listed in the Annex 1 of the ITPGRFA.

Distributions to fulfill requests for repatriation of subsamples of germplasm collections to a country or community of origin, especially following natural or man-made catastrophes, are considered a high priority.

The CIMMYT germplasm research for development focus is on (i) conservation and the effective use of genetic diversity and (ii) the further development and deployment of CIMMYT germplasm for the benefit of improved and more sustainable food and nutrition security, poverty reduction, and environmental sustainability.

CIMMYT strives to make CIMMYT held germplasm, as well as the data and other outputs resulting from its germplasm research and development activities, openly available and accessible for research, breeding and training for food and agriculture, in accordance with the ITPGRFA, the CGIAR Intellectual Assets Principles, the CGIAR Open Access and Data Management Policy and CIMMYT's Intellectual Assets Policy. Germplasm availability is made public through the web, field days etc. and access is free of charge or at minimal cost. CIMMYT may apply additional conditions to the transfer of germplasm under development from its breeding and research programs in support of accelerated use, data sharing, and impact assessment.

CIMMYT acquires and distributes all seed samples in accordance with relevant international and national regulations, such as phytosanitary/quarantine laws, ITPGRFA or CBD, and national laws for genetic resources access, transgenic status, and other considerations. Germplasm imported, exported, or acquired from quarantined regions within the same country must pass through the applicable quarantine processes implemented by an accredited CIMMYT Seed Health Unit or the importing or exporting countries' dedicated authorities, as well as meeting all necessary regulatory requirements, before acceptance and use by CIMMYT for conservation, breeding, research, and/or dissemination to third parties.

CIMMYT makes no warranties, express or implied, regarding the quality, viability or purity (genetic or mechanical), safety of and/or use of CIMMYT-held germplasm including any warranty of merchantability, or fitness for a particular purpose, including without limitation, production, breeding, crossing, testing, commercialization, or non-infringement of third-party intellectual property.