WHEAT

Descriptors
Category: CHEMICAL
  1. Lysine (LYSINE) Lysine in the grain, expressed as percent of protein.
Category: CYTOLOGIC
  1. Chromosome Number (PLOIDY) Laboratory determination of chromosome number.
Category: DISEASE
  1. Barley Yellow Dwarf Virus DA (BYDV_DAVIS) Reaction to Barley Yellow Dwarf Virus - Davis.
  2. Barley Yellow Dwarf Virus UR (BYDV_URBANA) Reaction to Barley Yellow Dwarf Virus - Urbana.
  3. Common Bunt (COMMONBUNT) Reaction to Common Bunt (incited by Tilletia tritici and T. laevis), expressed as a percent of the susceptible check.
  4. Common Bunt Multiple (COMMONBUNT_MULTIPLE) Reaction to Common Bunt Multiple (incited by Tilletia tritici and T. laevis), expressed as a percent of the susceptible check.
  5. Common Bunt Multiple II (COMMONBUNT_MULTIPLE_II) Reaction to Common Bunt Multiple II (incited by Tilletia tritici and T. laevis), expressed as a percent of the susceptible check.
  6. Common Bunt Multiple III (COMMONBUNT_MULTIPLE_III) Reaction to Common Bunt Multiple III (incited by Tilletia tritici and T. laevis), expressed as a percent of the susceptible check.
  7. Common Bunt R36 (COMMONBUNT_R36) Reaction to Common Bunt R36 (incited by Tilletia tritici and T. laevis), expressed as a percent of the susceptible check.
  8. Common Bunt R39 (COMMONBUNT_R39) Reaction to Common Bunt R39 (incited by Tilletia tritici and T. laevis), expressed as a percent of the susceptible check.
  9. Common Bunt R43 (COMMONBUNT_R43) Reaction to Common Bunt R43 (incited by Tilletia tritici and T. laevis), expressed as a percent of the susceptible check.
  10. Common Bunt T1 (COMMONBUNT_T1) Reaction to Common Bunt T1 (incited by Tilletia tritici and T. laevis), expressed as a percent of the susceptible check.
  11. Dwarf Bunt (DWARFBUNT) 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.
  12. Leaf Rust Adult (LEAFRUSTAD) Reaction to Leaf Rust (incited by Puccinia triticina) in the adult plant stage, measured on the flag leaf.
  13. Powdery Mildew (POWDERYMIL) Reaction to Powdery Mildew (incited by Erysiphe graminis f.sp. Tritici). Rated at Feekes growth stage GS 10.3.
  14. Soil-Borne Mosaic Virus (SBMV) Reaction to Soil-Borne Mosaic Virus (vectored by Polymyxa graminis).
  15. Fusarium Head Blight - Scab (SCAB) Reaction to Fusarium Head Blight (Scab). Disease index (expressed as a percent) =incidence x severity/100. Incidence=% infected spikes in the sample (non-zero spikes/total spikes evaluated x 100). Severity=% of infected spikelets per spike.
  16. Stagonospora Nodorum Blotch (STAGONONOD) Reaction to Stagonospora nodorum (Phaeosphaeria nodorum).
  17. Stem Rust Adult - Rosemount (STEMRUSTAD_ROSEMOUNT) Reaction to Stem Rust (incited by Puccinia graminis f.sp. tritici) in the adult growth stage in the field. Grown in Rosemount.
  18. Stem Rust Adult - STPAUL (STEMRUSTAD_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.
  19. Stem Rust Resistance Genes (STEMRUSTGE) Postulated gene(s) for resistance to Puccinia graminis f.sp. tritici, based on seedling reactions to several isolates.
  20. STEM RUST INFECTION RESPONSE (STEMRUSTIR) Infection response to stem rust (caused by Puccinia graminis f.sp. tritici) in the adult plant stage. Growth stage is recorded in the Comment field. (See also related descriptor STEMRUSTSV.)
  21. Stem Rust Seedling HJCS (STEMRUSTSE_HJCS) Seedling infection types produced by Puccinia graminis f.sp. tritici - HJCS.
  22. Stem Rust Seedling HNLQ (STEMRUSTSE_HNLQ) Seedling infection types produced by Puccinia graminis f.sp. tritici - HNLQ.
  23. Stem Rust Seedling QFBS (STEMRUSTSE_QFBS) Seedling infection types produced by Puccinia graminis f.sp. tritici - QFBS.
  24. Stem Rust Seedling QSHS (STEMRUSTSE_QSHS) Seedling infection types produced by Puccinia graminis f.sp. tritici - QSHS.
  25. Stem Rust Seedling RHRS (STEMRUSTSE_RHRS) Seedling infection types produced by Puccinia graminis f.sp. tritici - RHRS.
  26. Stem Rust Seedling RKQS (STEMRUSTSE_RKQS) Seedling infection types produced by Puccinia graminis f.sp. tritici - RKQS.
  27. Stem Rust Seedling RTQQ (STEMRUSTSE_RTQQ) Seedling infection types produced by Puccinia graminis f.sp. tritici - RTQQ.
  28. Stem Rust Seedling TNMH (STEMRUSTSE_TNMH) Seedling infection types produced by Puccinia graminis f.sp. tritici - TNMH.
  29. Stem Rust Seedling TNMK (STEMRUSTSE_TNMK) Seedling infection types produced by Puccinia graminis f.sp. tritici - TNMK.
  30. STEM RUST SEVERITY (STEMRUSTSV) Percent severity of stem rust (caused by Puccinia graminis f.sp. tritici) in the adult plant stage. Growth stage is recorded in Comment field. (See also related descriptor STEMRUSTIR.)
  31. Stripe Rust Adult Reaction MTV (STRIPRUSAD_MTVERNON) 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.
  32. Stripe Rust Adult Reaction PUL (STRIPRUSAD_PULLMAN) 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.
  33. Stripe Rust Seedling React 10 (STRIPRUSSE_PST100) Reaction to Stripe Rust PST 100 (incited by Puccinia striiformis) in the seedling plant stage.
  34. Stripe Rust Seedling React 17 (STRIPRUSSE_PST17) Reaction to Stripe Rust PST 17 (incited by Puccinia striiformis) in the seedling plant stage.
  35. Stripe Rust Seedling React 20 (STRIPRUSSE_PST20) Reaction to Stripe Rust PST 20 (incited by Puccinia striiformis) in the seedling plant stage.
  36. Stripe Rust Seedling React 25 (STRIPRUSSE_PST25) Reaction to Stripe Rust PST 25 (incited by Puccinia striiformis) in the seedling plant stage.
  37. Stripe Rust Seedling React 27 (STRIPRUSSE_PST27) Reaction to Stripe Rust PST 27 (incited by Puccinia striiformis) in the seedling plant stage.
  38. Stripe Rust Seedling React 29 (STRIPRUSSE_PST29) Reaction to Stripe Rust PST 29 (incited by Puccinia striiformis) in the seedling plant stage.
  39. Stripe Rust Seedling React 37 (STRIPRUSSE_PST37) Reaction to Stripe Rust PST 37 (incited by Puccinia striiformis) in the seedling plant stage.
  40. Stripe Rust Seedling React 43 (STRIPRUSSE_PST43) Reaction to Stripe Rust PST 43 (incited by Puccinia striiformis) in the seedling plant stage.
  41. Stripe Rust Seedling React 45 (STRIPRUSSE_PST45) Reaction to Stripe Rust PST 45 (incited by Puccinia striiformis) in the seedling plant stage.
  42. Stripe Rust Seedling React 78 (STRIPRUSSE_PST78) Reaction to Stripe Rust PST 78 (incited by Puccinia striiformis) in the seedling plant stage.
  43. Stripe Rust Seedling React 80 (STRIPRUSSE_PST80) Reaction to Stripe Rust PST 80 (incited by Puccinia striiformis) in the seedling plant stage.
  44. Stripe Rust Adult Severity MTV (STRIPRUSSV_MTVERNON) 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.
  45. Stripe Rust Adult Severity PUL (STRIPRUSSV_PULLMAN) 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.
Category: GROWTH
  1. Growth Habit (HABIT) Growth habit, based on a spring planting.
  2. Plant Height Ratio (HEIGHT) 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.
  3. Plant Height (PLANTHT) Average height of plants at maturity, measured in centimeters from the ground to top of the spike, excluding awns. See also related descriptor Plant Height Ratio.
Category: INSECT
  1. Cereal Leaf Beetle (CEREALLB) Reaction to Cereal Leaf Beetle (Oulema melanopus), based on larval feeding damage.
  2. Hessian Fly Biotype B (HESSIANFLY_B) Reaction to Hessian fly Biotype B (Mayetiola destructor).
  3. Hessian Fly Biotype C (HESSIANFLY_C) Reaction to Hessian fly Biotype C (Mayetiola destructor).
  4. Hessian Fly Biotype E (HESSIANFLY_E) Reaction to Hessian fly Biotype E (Mayetiola destructor).
  5. Hessian Fly Biotype GP (HESSIANFLY_GP) Reaction to Hessian fly Biotype GP (Mayetiola destructor).
  6. Hessian Fly Biotype L (HESSIANFLY_L) Reaction to Hessian fly Biotype L (Mayetiola destructor).
  7. Hessian Fly Biotype L30 (HESSIANFLY_L30) Reaction to Hessian fly Biotype L (Mayetiola destructor) at high temperature (30 C).
  8. Hessian Fly Biotype vH13 (HESSIANFLY_VH13) Reaction to Hessian fly Biotype vH13 (Mayetiola destructor).
  9. Russian Wheat Aphid Chlorosis1 (RUSSAPHID_1) Reaction to the Russian Wheat Aphid Biotype 1 (Diuraphis noxia). Amount of chlorosis. See RWA Leafroll descriptor, also.
  10. Russian Wheat Aphid Chlorosis2 (RUSSAPHID_2) Reaction to the Russian Wheat Aphid Biotype 2 (Diuraphis noxia). Amount of chlorosis. See RWA Leafroll descriptor, also.
  11. Russian Wheat Aphid Leafroll1 (RWALEAFROL_1) Reaction to the Russian Wheat Aphid Biotype 1 (Diuraphis noxia). Leafrolling symptoms. See RWA Chlorosis descriptor, also.
  12. Russian Wheat Aphid Leafroll2 (RWALEAFROL_2) Reaction to the Russian Wheat Aphid Biotype 2 (Diuraphis noxia). Leafrolling symptoms. See RWA Chlorosis descriptor, also.
Category: MORPHOLOGY
  1. Awn Color (AWNCOLOR) Color of the awns.
  2. Awn Type (AWNTYPE) Type and extent of the awns.
  3. Glume Color (GLUMECOLOR) Color of the glumes.
  4. Glume Pubescence (GLUMEPUB) Type and extent of glume pubescence.
  5. Kernel Color (KERNELCOL) Color of the kernels.
  6. KERNEL HARDNESS (KERNELHARD) Kernel hardness index (HI) determined by the Perten SKCS 4100, AACCI Method 55-31.01, soft<33, semisoft 33-46, semihard 46-59, hard>59. Based on 300 seed sample.
  7. Kernels Per Spike (KERNELSPIK) Average number of kernels per spike, based on five typical spikes.
  8. Leaf Pubescence (LEAFPUB) Type and extent of leaf pubescence.
  9. Straw Lodging (LODGING) Estimated amount of plant lodging near maturity.
  10. Rachis Length (RACHISLENG) Length in mm between rachis internodes taken among 10 internodes in the center 1/3 of spike. Average of 5 spikes.
  11. Shattering (SHATTERING) Estimated amount of shattering at maturity.
  12. Spike Density (SPIKEDENS) Visual measure of spike density.
  13. Spikelets Per Spike (SPIKELETS) Number of spikelets per spike, based on the average of 5 typical spikes.
  14. Spike Type (SPIKETYPE) Shape characteristic of typical mature spikes.
  15. Straw Breakage (STRAWBREAK) Estimated amount of straw breakage at maturity.
  16. Straw Color (STRAWCOLOR) Color of straw at maturity.
Category: OTHER
  1. Core Subset (CORE) A flag to indicate the accession is part of the core subset
Category: PHENOLOGY
  1. Days to Anthesis (DAYSANTHES) Days from January 1 (Julian) when 50% of the spikes are fully exserted from the boot. See also related descriptor Days to Flowering.
  2. Days to Flowering (DAYSFLOWER) 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.
Category: PRODUCTION
  1. Market Class (CLASS) U.S. Wheat Market Class.
  2. 1000 Kernel Weight (KERNELWT) Thousand kernel weight, based on a 30ml volume sample size.