| CHEMICAL | Oil Percentage | Whole 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. | 5.6 | | MAIZE.NIR.DUPONT-PIONEER.2000 | PI 222609 84ncei01 SD | Not Available |
| COMMENT | Notes and Remarks | Observations 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. | DROUGHT-TOLERANT_YES | | MAIZE.DONOR.ACC.NARRATIVE | | Not Available |
| DISEASE | Northern Leaf Blight | Leaf response to northern leaf blight organism (Exserhilum turcicum [Pass.] Leonard & Suggs - previous name was Helminthosporium turcicum. | 5 - Many lesions; abundant sporulation. | 19 | MAIZE.NLB.PIONEER.JOHNSTON.2004 | PI 222609 84ncei01 SD | Not Available |
| DISEASE | Stewarts Wilt | Plant 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. | 30 | MAIZE.STEWARTS.U_OF_ILLINOIS.1997 | PI 222609 84ncei01 SD | Not Available |
| GROWTH | Plant Height | Height of the plant from ground level to the top of the tassel at full growth measured in centimeters (cm). | 239.00000 | 10 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 84ncei01 SD | Not Available |
| INSECT | European Corn Borer Gen1 | RESISTANCE TO THE FIRST GENERATION OF EUROPEAN CORN BORER. | 3 - (3) Partial Resistance. Several leaves with shot-hole lesions. | | MAIZE.ECB1.AMES.MULT | | Not Available |
| INSECT | European Corn Borer Gen1 | RESISTANCE TO THE FIRST GENERATION OF EUROPEAN CORN BORER. | 4 - (4) Intermediate response. Several leaves with shot-hole lesions and elongated lesions | | MAIZE.ECB1.AMES.91A | PI 222609 84ncei01 SD | Not Available |
| INSECT | Spider Mite | SPIDERMITE RATING | 7 - (7) (1 = RESISTANT, 9 = SUSCEPTIBLE) | | MAIZE.SPIDERMIT.MULT | | Not Available |
| INSECT | Black Cutworm | RESISTANCE TO BLACK CUTWORM | 6 - (6) (1 = RESISTANT, 9 = SUSCEPTIBLE) | | MAIZE.B.CUTWORM.MULT | | Not Available |
| MORPHOLOGY | Tassel Type | Classification of the amount of tassel branching from no branching to beyond tertiary tassel branching. | 2 - Branching to secondary tassel branches only. No tertiary tassel branches. (20%) | 10 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 84ncei01 SD | Not Available |
| MORPHOLOGY | Tassel Type | Classification of the amount of tassel branching from no branching to beyond tertiary tassel branching. | 3 - Branching to tertiary tassel branches only. No branches on tertiary branches. (80%) | 10 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 84ncei01 SD | Not Available |
| MORPHOLOGY | Peduncle Height | Distance from ground level to the node where the tassel emerges on the central stalk. | 188 | 10 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 84ncei01 SD | Not Available |
| MORPHOLOGY | Bottom Tassel Branch Height | Distance from ground level to the insertion point on the tassel stem of the bottom tassel branch of the central stalk. | 203 | 10 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 84ncei01 SD | Not Available |
| MORPHOLOGY | Top Tassel Branch Height | Distance from ground level to the insertion point on the tassel stem of the upper most tassel branch of the central stalk. | 222 | 10 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 84ncei01 SD | Not Available |
| MORPHOLOGY | Node Number Above the Ear | Number of Nodes on the main stalk starting at the node above the ear node up to and including the peduncle node. | 5 | 10 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 84ncei01 SD | Not Available |
| MORPHOLOGY | Kernel Type | KERNEL TYPE | C - DENT | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| MORPHOLOGY | Kernel Type | KERNEL TYPE | C - DENT (100%) | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| MORPHOLOGY | Kernel Color | KERNEL COLOR | B - YELLOW | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| MORPHOLOGY | Kernel Color | KERNEL COLOR | B - YELLOW (100%) | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| MORPHOLOGY | Kernel Row Arrangement | ARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR. | 1 - REGULAR (95%) | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| MORPHOLOGY | Kernel Row Arrangement | ARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR. | 4 - SPIRAL (5%) | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| MORPHOLOGY | Kernel row Number | NUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT. | 16 | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| MORPHOLOGY | Ear Length | LENGTH OF THE EAR IN CENTIMETERS. | 20 | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| MORPHOLOGY | Ear Diameter | DIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT. | 4.6 | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| MORPHOLOGY | Ear Height | HEIGHT OF THE TOP EAR ON THE CENTRAL STALK FROM GROUND LEVEL TO THE NODE WHERE THE EAR ATTACHES TO THE STALK. | 108 | 10 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 84ncei01 SD | Not Available |
| MORPHOLOGY | Cob Color | COLOR OF THE COB | 2 - RED (100%) | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| MORPHOLOGY | Upper Kernel Shape | SHAPE OF THE UPPER SURFACE OF THE KERNEL. | 2 - INDENTED (100%) | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| MORPHOLOGY | Ear Number | NUMBER OF EARS WITH KERNELS ON THE MAIN STEM | 1 | 10 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 84ncei01 SD | Not Available |
| MORPHOLOGY | Node Number | Number of Nodes on the main stalk from ground level up to and including the peduncle node. | 15 | 10 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 84ncei01 SD | Not Available |
| MORPHOLOGY | Tiller Number | NUMBER OF TILLERS PER PLANT | 0 | 10 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 84ncei01 SD | Not Available |
| MORPHOLOGY | Endosperm Color | COLOR OF THE HARD ENDOSPERM LAYER | 4 - YELLOW (100%) | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| MORPHOLOGY | Ear Shape | SHAPE OF THE UPPERMOST EAR | 2 - CYLINDRICAL - CONICAL (100%) | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| MORPHOLOGY | Aleurone Color | The 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%) | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| MORPHOLOGY | Pericarp Color | THE COLOR AND THE PATTERN OF THE PERICARP. THE FIRST NUMBER IS THE COLOR, THE SECOND NUMBER IS THE PATTERN. | 11 - COLORLESS / UNIFORM (100%) | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| MORPHOLOGY | Glume Development | Glume development | 1 - None (100%) | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| MORPHOLOGY | Colored Silk Scar | Colored Silk Scar | N - Colored silk scar is not present (100%) | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| PHENOLOGY | Homologous Area | Homologous Area | | | MAIZE.DONOR | | Not Available |
| PHENOLOGY | GDU SILKING C LAT40-49 | Growing degree units (GDU or GDD) from planting to 50% silking in degrees Celsius at latitude 40-49. | 905 | 2 | MAIZE.OBSERVATION.AMES.2000 | PI 222609 84ncei01 SD | Not Available |
| PHENOLOGY | Days to Shed 40-49 latitude | Number of days from planting to when 50% of observed plants have shed pollen where the observations are at latitude 40 to 49 degrees. | 81 | | MAIZE.LAMP.10.01.AMES.1987 | | Not Available |
| PHENOLOGY | Days to Silk 40-49 latitude | Number of days from planting to when silks of 50% of observed plants have emerged where the observations are at latitude 40 to 49 degrees. | 82 | 2 | MAIZE.OBSERVATION.AMES.2000 | PI 222609 84ncei01 SD | Not Available |
| PHENOLOGY | Days to Silk 40-49 latitude | Number of days from planting to when silks of 50% of observed plants have emerged where the observations are at latitude 40 to 49 degrees. | 85 | | MAIZE.LAMP.10.01.AMES.1987 | | Not Available |
| PHENOLOGY | GDU ANTHESIS F LAT40-49 | Growing degree units (GDU or GDD) from planting to 50% anthesis 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. | 1690 | 19 | MAIZE.NLB.PIONEER.JOHNSTON.2004 | PI 222609 84ncei01 SD | Not Available |
| PHENOLOGY | GDU SILKING F LAT40-49 | Growing 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. | 1622 | 2 | MAIZE.OBSERVATION.AMES.2000 | PI 222609 84ncei01 SD | Not Available |
| PRODUCTION | 1000 Kernel Weight | The weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content. | 250 | | MAIZE.DONOR.INITIAL.OBSERVATION | PI 222609 84ncei01 SD | Not Available |
| PRODUCTION | 1000 Kernel Weight | The weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content. | 344 | 64 | MAIZE.INC.AMES.2014.PLANTING2 | PI 222609 14ncai01 SD | |
| ROOT | Root System Dry Weight | Root System Dry Weight (RDW), g | 7.7 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Shoot Dry Weight | Shoot Dry Weight (SDW), g | 23.1 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Root:Shoot Ratio | RDW:SDW | 0.33 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Stem Diameter | Stem Diameter, mm | 27 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Number of Seminal Roots | Number of Seminal Roots (Sem#) | 4 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Number of Nodal Roots | Number of Nodal Roots (Nod#) | 24 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Longest Nodal Root Length | Longest Nodal Root Length (NodLen), cm | 91.5 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Crown Root System Diameter | Crown Root System Diameter (SysDia), mm | 67 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Average Crown Root Diameter | Average Crown Root Diameter (AvgDia), mm | 0.5 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Number of Root Tips | Number of Root Tips | 175 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Number of Lateral Root Branch Points | Number of Lateral Branch Points | 429 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Root Cross-Section Area | Root cross-section area(RXSA), mm2 | .556 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Total Cortical Area | Total cortical area (TCA), mm2 | .422 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Total Steele Area | Total steele area (TSA), mm2 | 0.134 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Steele:Cross-Section Ratio | TSA:RXSA | 0.236 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Steele:Cortex Ratio | TSA:TCA | 0.31 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Aerenchyma Area | Aerenchyma area (AA), mm2 | 0.004 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Percent of Cortex as Aerenchyma | Percent of cortex as aerenchyma(%A) | .24 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Percent of Cortex as Aerenchyma | Percent of cortex as aerenchyma(%A) | .31 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Percent of Cortex as Aerenchyma | Percent of cortex as aerenchyma(%A) | .56 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Percent of Cortex as Aerenchyma | Percent of cortex as aerenchyma(%A) | 1.16 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Cortical Cell Area | Cortical Cell Area (CCA), mm2 | .418 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Percent of Cortex as Cells | Percent of Cortex as Cells (%CCA) | 75.1 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Xylem Vessel Area | Xylem Vessel Area (XVA), mm2 | 0.029 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Number of Cortical Cells | Number of Cortical Cells (#CC) | 385.7 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| ROOT | Number of Cortical Cell Files | Number of Cortical Cell Files (#CF) | 8 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 222609 84ncei01 SD | Not Available |
| TAXONOMIC | Primary Race | Primary race of the accession. Mixed indicates that more than two races are present in the accession. | CORNBD - Corn Belt Dent | | MAIZE.CURATOR.REVIEW | | Not Available |