| 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. | 4.7 | | MAIZE.NIR.DUPONT-PIONEER.2000 | PI 221881 83ncei01 SD | |
| DISEASE | Northern Leaf Blight | Leaf 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 development | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| DISEASE | Common Rust | Leaf Response to common rust organism (Puccinia sorghi Schwein.). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response.
| 4 - (4) (0 = NO SYMPTOMS, 9 = SEVERE DISEASE DEVLOPMENT) | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| DISEASE | Common Smut | Plant response to the common smut organism (Ustilago zeae(Beckm.) Unger = U. maydis (DC.) Corda)). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response. | 7 - MANY PLANTS INFECTED; MOST GALLS LARGE. | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| DISEASE | Diplodia Stalk Rot | STALK RESPONSE TO DIPLODIA STALK ROT ORGANISM (Diplodia maydis (Berc.) Sacc.) | 7 - 66-95% OF INOCULATED INTERNODE ROTTED | | MAIZE.DIPLODIA.MULT | | Not Available |
| INSECT | European Corn Borer Gen1 | RESISTANCE TO THE FIRST GENERATION OF EUROPEAN CORN BORER. | 2 - (2) Partial Ristance. Little shot-hole lesions on several leaves | | 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 221881 83ncei01 SD | |
| INSECT | European Corn Borer Gen2 | RESISTANCE TO THE SECOND GENERATION OF EUROPEAN CORN BORER. | 9 - (9) Susceptible. | 10 | MAIZE.ECB2.AMES.95 | PI 221881 83ncei01 SD | |
| INSECT | ECB2 Shank Damage | SHEATH DAMAGE FROM SECOND BROOD OF EUROPEAN CORN BORER. AVERAGE CAVITIES (INCHES OF DAMAGE) PER SHANK. | 1.1 | | MAIZE.ECB2.AMES.MULT | | Not Available |
| INSECT | ECB2 Stalk Damage | STALK DAMAGE FROM SECOND BROOD OF EUROPEAN CORN BORER | 11.7 | | MAIZE.ECB2.AMES.MULT | | Not Available |
| INSECT | Rootworm Root Damage | ROOT DAMAGE FROM ROOTWORM FEEDING | 2 - (2) Feeding scars; but no roots eaten off. | | MAIZE.ROOTWORM.AMES.MULT | | Not Available |
| INSECT | Rootworm Caused Root Size | ROOTWORM RELATED ROOT SIZE GROWTH | 2 - (1 = LARGE ROOT SYSTEM, 9 = SMALL ROOT SYSTEM) | | MAIZE.ROOTWORM.AMES.MULT | | Not Available |
| INSECT | Rootworm Secondary Root Growth | ROOTWORM RELATED SECONDARY ROOT GROWTH | 5 - (1 = PROFUSE, THICK SECONDARY ROOTS, 9 = NO APPRECIABLE SECONDARY ROOTS) | | MAIZE.ROOTWORM.AMES.MULT | | 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 | 7 - (7) (1 = RESISTANT, 9 = SUSCEPTIBLE) | | MAIZE.B.CUTWORM.MULT | | Not Available |
| MORPHOLOGY | Kernel Type | KERNEL TYPE | C - DENT | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| MORPHOLOGY | Kernel Color | KERNEL COLOR | A - WHITE | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| PHENOLOGY | Homologous Area | Homologous Area | | | MAIZE.DONOR | | Not Available |
| PRODUCTION | 1000 Kernel Weight | The weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content. | 339 | | MAIZE.DONOR.INITIAL.OBSERVATION | PI 221881 83ncei01 SD | |
| ROOT | Root System Dry Weight | Root System Dry Weight (RDW), g | 1.6 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Shoot Dry Weight | Shoot Dry Weight (SDW), g | 18 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Root:Shoot Ratio | RDW:SDW | 0.09 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Stem Diameter | Stem Diameter, mm | 21 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Number of Seminal Roots | Number of Seminal Roots (Sem#) | 4.5 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Number of Nodal Roots | Number of Nodal Roots (Nod#) | 15.3 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Longest Nodal Root Length | Longest Nodal Root Length (NodLen), cm | 86 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Crown Root System Diameter | Crown Root System Diameter (SysDia), mm | 56.7 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Average Crown Root Diameter | Average Crown Root Diameter (AvgDia), mm | 0.4 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Number of Root Tips | Number of Root Tips | 258.3 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Number of Lateral Root Branch Points | Number of Lateral Branch Points | 688.7 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Root Cross-Section Area | Root cross-section area(RXSA), mm2 | 1.327 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Total Cortical Area | Total cortical area (TCA), mm2 | .963 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Total Steele Area | Total steele area (TSA), mm2 | 0.363 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Steele:Cross-Section Ratio | TSA:RXSA | 0.271 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Steele:Cortex Ratio | TSA:TCA | 0.372 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Aerenchyma Area | Aerenchyma area (AA), mm2 | 0.107 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Percent of Cortex as Aerenchyma | Percent of cortex as aerenchyma(%A) | .27 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Percent of Cortex as Aerenchyma | Percent of cortex as aerenchyma(%A) | .37 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Percent of Cortex as Aerenchyma | Percent of cortex as aerenchyma(%A) | 1.33 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Percent of Cortex as Aerenchyma | Percent of cortex as aerenchyma(%A) | 13.1 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Cortical Cell Area | Cortical Cell Area (CCA), mm2 | .856 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Percent of Cortex as Cells | Percent of Cortex as Cells (%CCA) | 64.54 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Xylem Vessel Area | Xylem Vessel Area (XVA), mm2 | 0.084 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Number of Cortical Cells | Number of Cortical Cells (#CC) | 753.3 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| ROOT | Number of Cortical Cell Files | Number of Cortical Cell Files (#CF) | 11.1 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 221881 83ncei01 SD | |
| 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 |