| DISEASE | Dwarf Bunt | Reaction to Dwarf Bunt, TCK (causal fungus Tilletia controversa Kuhn), incidence expressed as the number of infected spikes divided by thhe total number of spikes, recorded as a percent of the susceptible check. | 30.0 | | WHEAT.DBUNT.GREENCANYON.78 | PI 351301 TR84ID SD | Not Available |
| DISEASE | Stem Rust Resistance Genes | Postulated gene(s) for resistance to Puccinia graminis f.sp. tritici, based on seedling reactions to several isolates. | 10 | | WHEAT.STEMRUST.GH.88 | PI 351301 TR84ID SD | Not Available |
| DISEASE | Stagonospora Nodorum Blotch | Reaction to Stagonospora nodorum (Phaeosphaeria nodorum). | 9 - SUSCEPTIBLE | | WHEAT.SEPNODORUM.BOZEMAN | PI 351301 TR84ID SD | Not Available |
| DISEASE | Barley Yellow Dwarf Virus UR | Reaction to Barley Yellow Dwarf Virus - Urbana. | 6 - (1 = RESISTANT, 9 = SUSCEPTIBLE) | | WHEAT.BYDV.URBANA.90 | PI 351301 TR84ID SD | Not Available |
| DISEASE | Stem Rust Adult - STPAUL | Reaction to Stem Rust (incited by Puccinia graminis f.sp. tritici) in the adult growth stage in the field. Grown in Rosemount. Grown in St. Paul. | 8 - (0 = RESISTANT, 9 = SUSCEPTIBLE) | | WHEAT.STEMRUST.STPAUL.88 | PI 351301 TR84ID SD | Not Available |
| DISEASE | Stem Rust Seedling QFBS | Seedling infection types produced by Puccinia graminis f.sp. tritici - QFBS. | 0; - NEARLY IMMUNE; NO UREDIA BUT A FEW HYPERSENSITIVE FLECKS PRESENT | | WHEAT.STEMRUST.GH.88 | PI 351301 TR84ID SD | Not Available |
| DISEASE | Stem Rust Seedling QSHS | Seedling infection types produced by Puccinia graminis f.sp. tritici - QSHS. | 0 - IMMUNE; NO UREDIA OR OTHER INDICATIONS OF INFECTION | | WHEAT.STEMRUST.GH.88 | PI 351301 TR84ID SD | Not Available |
| DISEASE | Stem Rust Seedling RHRS | Seedling infection types produced by Puccinia graminis f.sp. tritici - RHRS. | S - VERY SUSCEPTIBLE; UREDIA LARGE AND OFTEN COALESCING, NO NECROSIS BUT CHLOROSIS MAY BE PRESENT | | WHEAT.STEMRUST.GH.88 | PI 351301 TR84ID SD | Not Available |
| DISEASE | Stem Rust Seedling RTQQ | Seedling infection types produced by Puccinia graminis f.sp. tritici - RTQQ. | 1 - VERY RESISTANT; UREDIA MINUTE, SURROUNDED BY DISTINCT NECROTIC AREAS | | WHEAT.STEMRUST.GH.88 | PI 351301 TR84ID SD | Not Available |
| DISEASE | Stem Rust Seedling TNMH | Seedling infection types produced by Puccinia graminis f.sp. tritici - TNMH. | 2 - MODERATELY RESISTANT; UREDIA SMALL TO MEDIUM, USUALLY GREEN ISLANDS SURROUNDED BY A DECIDEDLY CHLOROTIC/NECROTIC BORDER | | WHEAT.STEMRUST.GH.88 | PI 351301 TR84ID SD | Not Available |
| DISEASE | Stripe Rust Adult Reaction MTV | Reaction to Stripe Rust (incited by Puccinia striiformis) in the adult plant stage in the field. See also related descriptor Stripe Rust Adult Severity. Grown in Mt. Vernon. | 5 - INTERMEDIATE | | WHEAT.STRIPERUST.MTVERNON.87 | PI 351301 TR84ID SD | Not Available |
| DISEASE | Stripe Rust Adult Reaction PUL | Reaction to Stripe Rust (incited by Puccinia striiformis) in the adult plant stage in the field. See also related descriptor Stripe Rust Adult Severity. Grown in Mt. Vernon. Grown in Pullman. | 2 - RESISTANT | | WHEAT.STRIPERUST.PULLMAN.87 | PI 351301 TR84ID SD | Not Available |
| DISEASE | Stripe Rust Adult Severity MTV | Percent severity or intensity of Stripe Rust (incited by Puccinia striiformis) in the adult plant stage in the field. See also related descriptor Stripe Rust Adult Reaction. Grown in Mt. Vernon. | 20 | | WHEAT.STRIPERUST.MTVERNON.87 | PI 351301 TR84ID SD | Not Available |
| DISEASE | Stripe Rust Adult Severity PUL | Percent severity or intensity of Stripe Rust (incited by Puccinia striiformis) in the adult plant stage in the field. See also related descriptor Stripe Rust Adult Reaction. Grown in Mt. Vernon. Grown in Pullman. | 1 | | WHEAT.STRIPERUST.PULLMAN.87 | PI 351301 TR84ID SD | Not Available |
| GROWTH | Growth Habit | Growth habit, based on a spring planting. | S - SPRING | | WHEAT.HABIT.ABERDEEN.99A | PI 351301 TR84ID SD | Not Available |
| GROWTH | Plant Height Ratio | Height of the wheat plant from ground to the top of the spike (excluding awns) at maturity. Expressed as a ratio of the check entry. See also related descriptor Plant Height. | 1.727 | | WHEAT.AGRON.MARICOPA.99 | PI 351301 TR84ID SD | Not Available |
| INSECT | Hessian Fly Biotype C | Reaction to Hessian fly Biotype C (Mayetiola destructor). | 8 - (1 = RESISTANT, 9 = SUSCEPTIBLE 71-80% S) | | WHEAT.HESSIANFLY.WLAF.84 | PI 351301 TR84ID SD | Not Available |
| INSECT | Hessian Fly Biotype E | Reaction to Hessian fly Biotype E (Mayetiola destructor). | 9 - SUSCEPTIBLE (81-100% S) | | WHEAT.HESSIANFLY.WLAF.84 | PI 351301 TR84ID SD | Not Available |
| INSECT | Russian Wheat Aphid Chlorosis1 | Reaction to the Russian Wheat Aphid Biotype 1 (Diuraphis noxia). Amount of chlorosis. See RWA Leafroll descriptor, also. | 9 - PLANT DEATH OR NO RECOVERY POSSIBLE | | WHEAT.RWA.STILLWATER.94 | PI 351301 TR84ID SD | Not Available |
| INSECT | Russian Wheat Aphid Leafroll1 | Reaction to the Russian Wheat Aphid Biotype 1 (Diuraphis noxia). Leafrolling symptoms. See RWA Chlorosis descriptor, also. | R - LEAVES ROLLED, LOOSELY TO TIGHTLY | | WHEAT.RWA.STILLWATER.94 | PI 351301 TR84ID SD | Not Available |
| MORPHOLOGY | Spike Density | Visual measure of spike density. | 3 - (1 = LAX, 9 = VERY DENSE) | | WHEAT.LAB.ABERDEEN.18 | | Not Available |
| MORPHOLOGY | Spike Type | Shape characteristic of typical mature spikes. | 3 - OBLONG | | WHEAT.AGRON.ABERDEEN.84 | PI 351301 TR84ID SD | Not Available |
| MORPHOLOGY | Glume Pubescence | Type and extent of glume pubescence. | 1 - ABSENT | | WHEAT.AGRON.ABERDEEN.84 | PI 351301 TR84ID SD | Not Available |
| MORPHOLOGY | Leaf Pubescence | Type and extent of leaf pubescence. | 1 - ABSENT | | WHEAT.AGRON.ABERDEEN.84 | PI 351301 TR84ID SD | Not Available |
| MORPHOLOGY | Straw Color | Color of straw at maturity. | 9 - YELLOW | | WHEAT.AGRON.ABERDEEN.84 | PI 351301 TR84ID SD | Not Available |
| MORPHOLOGY | Glume Color | Color of the glumes. | 8 - WHITE/AMBER | | WHEAT.LAB.ABERDEEN.18 | | Not Available |
| MORPHOLOGY | Kernel Color | Color of the kernels. | 3 - BROWN | | WHEAT.LAB.ABERDEEN.08A | PI 351301 TR05CA SD | Not Available |
| MORPHOLOGY | Kernel Color | Color of the kernels. | 7 - TAN | | WHEAT.LAB.ABERDEEN.08A | PI 351301 TR05CA SD | Not Available |
| MORPHOLOGY | Awn Color | Color of the awns. | 8 - WHITE/AMBER | | WHEAT.AGRON.ABERDEEN.23 | | Not Available |
| MORPHOLOGY | Awn Type | Type and extent of the awns. | 3 - AWNLETTED | | WHEAT.AGRON.ABERDEEN.23 | | Not Available |
| MORPHOLOGY | Straw Lodging | Estimated amount of plant lodging near maturity. | 1 - NO LODGING | | WHEAT.AGRON.ABERDEEN.84 | PI 351301 TR84ID SD | Not Available |
| PHENOLOGY | Days to Anthesis | Days from January 1 (Julian) when 50% of the spikes are fully exserted from the boot. See also related descriptor Days to Flowering. | 190 | | WHEAT.AGRON.ABERDEEN.84 | PI 351301 TR84ID SD | Not Available |
| PHENOLOGY | Days to Flowering | Number of days from January 1 (inclusive) when 50% of the spikes are fully exserted from the boot. Expressed as a ratio of the check entry. See also related descriptor Days to Anthesis. | 1.277 | | WHEAT.AGRON.MARICOPA.99 | PI 351301 TR84ID SD | Not Available |
| PRODUCTION | 1000 Kernel Weight | Thousand kernel weight, based on a 30ml volume sample size.
| 34.7 | | WHEAT.LAB.ABERDEEN.08A | PI 351301 TR05CA SD | Not Available |