| Originator | S.Dakota Agricultural Experiment Station |
| Recommended for | USA(S.Dakota)[1111] |
| Years of use | 1927-1948 |
| Maturing | E[2350]; M[1111] |
| Market class | HRS[1111][1335]; SRW(?)[1047] |
| Quality | Pr[2404] |
| Resistance | Ut,Sr[1275]; Ut[106][1926][1612]; Ut(rasa 48,53)[2664]; Bt[1917][1986][2459]; Bt(races T1,6,13,19,L7,16)[2725]; Fhs[2094]; Lr,Sr(slow-rusting)[2019]; Pm(races W10,W14)[1698]; Phs[2246]; Shr,Sr,Fs,Ut,Lr(some races),Pm(some races),Bt[1111]; Lr,Sr,Pm,Ut,Fs[1138]; Ut,Bt[2783]; Pm(seedling)[AWN,1982.V.28:75-77] |
| Tolerance | |
| Moderate resistance | Pm(field)[204][552]; Phs[4326] |
| Susceptibility | Dr,He[1275]; Yr[AWN,1996,42:82]; Pm(races W2,W5,W6,W9,W12,W13,W15,W16,W17)[1698]; Pm(seedling)[204]; Al[273]; Bt[52]; Sr(race 15B),Bc[1111]; Pm(adult)[AWN,1982.V.28:75-77] |
| Sensitivity | |
| Insensitivity | GA[1759] |
| Morphology | Rc[2582]; Mod,Pc,Lpub[1111] |
| Comments | Resistant at 16 and 20 C but moderately susceptible at 24 C.[552] |