| Name | KRONOS |
| Accession number | PI-576168 |
| Pedigree | (S)Male_Sterile_Facilitated_Recurrent_Selection_Population-APB-MSFRS-Pop[3556]; |
| Species | TR.DR |
| Bot. variety | leucurum[000] |
| Habit | S |
| Locality | USA:Arizona |
| Gene | Ne2[129]; Sr13[3920]; Glu-A3t,Glu-B3d[3535]; |
| Synonym | DO-3-21[2965]; APB-D-03-21[3556]; |
| Status | CVR |
| Year | 1992 |
| Note |
| Originator | Arizona Plant Breeders, Inc. |
| Recommended for | USA |
| Years of use | 1992- |
| Maturing | ME[3556] |
| Market class | |
| Quality | Ex[3556] |
| Resistance | Lr[3556] |
| Tolerance | |
| Moderate resistance | Yr,Pm[3556] |
| Susceptibility | Pm,Lr[1659][1662]; Lg,Stb,Bydv[3556] |
| Sensitivity | |
| Insensitivity | |
| Morphology | Sdf[4006] |
| Comments | It subsequently became susceptible to stripe rust[3556]. |