| 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. | OBSERVATION-NURSERY_YES | | MAIZE.OBS.INBRED.DIVERSITY.2010.NCIANYMO | PI 340837 00ncai01 SD | |
| 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. | 6 - (0 = NO SYMPTOMS, 9 = SEVERE DISEASE DEVLOPMENT) | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| DISEASE | Diplodia Stalk Rot | STALK RESPONSE TO DIPLODIA STALK ROT ORGANISM (Diplodia maydis (Berc.) Sacc.) | 9 - 96-100% OF INOCULATED INTERNODE ROTTED | | MAIZE.DIPLODIA.MULT | | 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. | 4 - (4) Abundant spread bi-directionally in inoculated leaves only. | | MAIZE.STEWARTS.NCRPIS.2000 | PI 340837 73ncai01 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). | 155.00000 | | MAIZE.INC.AMES.COMPOSITE.DATA | | 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). | 195.00000 | 5 | MAIZE.INC.AMES.2000 | PI 340837 69ncai01 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). | 196.00000 | 5 | MAIZE.INC.AMES.2000 | PI 340837 69ncai01 SD | Not Available |
| GROWTH | Plant Vigor | Visual rating of plant vigor. Rating is based on plant height, breadth, biomass accumulation, and color. | 1 - GOOD | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| INSECT | European Corn Borer Gen1 | RESISTANCE TO THE FIRST GENERATION OF EUROPEAN CORN BORER. | 5 - (5) Intermediate response. Several leaves with elongated lesions. | | MAIZE.ECB1.AMES.88 | PI 340837 73ncai01 SD | Not Available |
| INSECT | European Corn Borer Gen2 | RESISTANCE TO THE SECOND GENERATION OF EUROPEAN CORN BORER. | 9 - (9) Susceptible. | | MAIZE.ECB2.AMES.MULT | | Not Available |
| INSECT | Rootworm Root Damage | ROOT DAMAGE FROM ROOTWORM FEEDING | 4 - (4) One ring or node of roots completely destroyed. | | MAIZE.ROOTWORM.MO.1994 | PI 340837 73ncai01 SD | 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. (100%) | 5 | MAIZE.INC.AMES.2000 | PI 340837 69ncai01 SD | Not Available |
| MORPHOLOGY | Peduncle Height | Distance from ground level to the node where the tassel emerges on the central stalk. | 141 | 5 | MAIZE.INC.AMES.2000 | PI 340837 69ncai01 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. | 156 | 5 | MAIZE.INC.AMES.2000 | PI 340837 69ncai01 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. | 172 | 5 | MAIZE.INC.AMES.2000 | PI 340837 69ncai01 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. | 4 | 5 | MAIZE.INC.AMES.2000 | PI 340837 69ncai01 SD | Not Available |
| MORPHOLOGY | Kernel Type | KERNEL TYPE | G - POP | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| MORPHOLOGY | Kernel Type | KERNEL TYPE | G - POP (100%) | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 SD | |
| MORPHOLOGY | Kernel Color | KERNEL COLOR | I - RED | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| MORPHOLOGY | Kernel Color | KERNEL COLOR | I - RED (100%) | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 SD | |
| MORPHOLOGY | Kernel Row Arrangement | ARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR. | 1 - REGULAR (84%) | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 SD | |
| MORPHOLOGY | Kernel Row Arrangement | ARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR. | 4 - SPIRAL (16%) | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 SD | |
| MORPHOLOGY | Kernel row Number | NUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT. | 0 | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 SD | |
| MORPHOLOGY | Kernel row Number | NUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT. | 16 | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| MORPHOLOGY | Ear Length | LENGTH OF THE EAR IN CENTIMETERS. | 12 | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| MORPHOLOGY | Ear Length | LENGTH OF THE EAR IN CENTIMETERS. | 16.8 | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 SD | |
| MORPHOLOGY | Ear Diameter | DIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT. | 3.2 | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 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. | 70 | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| 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. | 90 | 5 | MAIZE.INC.AMES.2000 | PI 340837 69ncai01 SD | Not Available |
| MORPHOLOGY | Cob Color | COLOR OF THE COB | 2 - RED | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| MORPHOLOGY | Cob Color | COLOR OF THE COB | 2 - RED (100%) | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 SD | |
| MORPHOLOGY | Upper Kernel Shape | SHAPE OF THE UPPER SURFACE OF THE KERNEL. | 4 - ROUNDED (72%) | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 SD | |
| MORPHOLOGY | Upper Kernel Shape | SHAPE OF THE UPPER SURFACE OF THE KERNEL. | 5 - POINTED (28%) | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 SD | |
| MORPHOLOGY | Ear Number | NUMBER OF EARS WITH KERNELS ON THE MAIN STEM | 2 | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| MORPHOLOGY | Ear Number | NUMBER OF EARS WITH KERNELS ON THE MAIN STEM | 2.8 | 5 | MAIZE.INC.AMES.2000 | PI 340837 69ncai01 SD | Not Available |
| MORPHOLOGY | Ear Number | NUMBER OF EARS WITH KERNELS ON THE MAIN STEM | 3 | 5 | MAIZE.INC.AMES.2000 | PI 340837 69ncai01 SD | Not Available |
| MORPHOLOGY | Husk Length | LENGTH OF HUSK BEYOND OR BELOW THE TIP OF THE EAR IN CENTIMETERS. VALUE CAN BE NEGATIVE WHEN THE HUSK DOES NOT COVER THE EAR TIP. | 0.5 | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| MORPHOLOGY | Node Number | Number of Nodes on the main stalk from ground level up to and including the peduncle node. | 11 | 5 | MAIZE.INC.AMES.2000 | PI 340837 69ncai01 SD | Not Available |
| MORPHOLOGY | Node Number | Number of Nodes on the main stalk from ground level up to and including the peduncle node. | 13 | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| MORPHOLOGY | Root Lodging | VISUAL RATING OF PLANTS LEANING FROM THE VERTICAL DUE TO ROOT LODGING | 4 - (0 = NO BREAKAGE, 9 = MOST STALS BROKEN/LODGED) | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| MORPHOLOGY | Stalk Lodging | VISUAL RATING OF PLANTS BROKEN FROM GROUND LEVEL TO THE TOP EAR NODE. | 2 - (0 = NO BREAKAGE, 9 = MOST STALKS BROKEN/LODGED) | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| MORPHOLOGY | Tiller Number | NUMBER OF TILLERS PER PLANT | 1 | | MAIZE.INC.AMES.COMPOSITE.DATA | | Not Available |
| MORPHOLOGY | Tiller Number | NUMBER OF TILLERS PER PLANT | 1 | 5 | MAIZE.INC.AMES.2000 | PI 340837 69ncai01 SD | Not Available |
| MORPHOLOGY | Tiller Number | NUMBER OF TILLERS PER PLANT | 1.2 | 5 | MAIZE.INC.AMES.2000 | PI 340837 69ncai01 SD | Not Available |
| MORPHOLOGY | Endosperm Color | COLOR OF THE HARD ENDOSPERM LAYER | 4 - YELLOW (100%) | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 SD | |
| MORPHOLOGY | Ear Shape | SHAPE OF THE UPPERMOST EAR | 1 - CYLINDRICAL (100%) | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 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%) | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 SD | |
| MORPHOLOGY | Pericarp Color | THE COLOR AND THE PATTERN OF THE PERICARP. THE FIRST NUMBER IS THE COLOR, THE SECOND NUMBER IS THE PATTERN. | 31 - RED / UNIFORM (100%) | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 SD | |
| MORPHOLOGY | Glume Development | Glume development | 1 - None (100%) | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 SD | |
| MORPHOLOGY | Colored Silk Scar | Colored Silk Scar | N - Colored silk scar is not present (100%) | 191 | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 SD | |
| 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. | 86 | | MAIZE.INC.AMES.COMPOSITE.DATA | | 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. | 1576 | 11 | MAIZE.OBS.INBRED.DIVERSITY.2010.IA | PI 340837 00ncai01 SD | |
| 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. | 1688 | 7 | MAIZE.OBS.INBRED.DIVERSITY.2010.NY | PI 340837 00ncai01 SD | |
| PRODUCTION | 1000 Kernel Weight | The weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content. | 129 | | MAIZE.INC.AMES.2000 | PI 340837 00ncai01 SD | |
| PRODUCTION | 1000 Kernel Weight | The weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content. | 136 | | MAIZE.INC.AMES.1973 | PI 340837 73ncai01 SD | Not Available |