| Given name + traits | Accession # + images + dates | Genetic data | OriginNOTE + collected | Ancestry | Other names + other # | Notes | ||
| # PI 641952 @ USDA-ARS (USA) INFO > GRIS | GRIS{Lr10+; no-1RS} | unknown | other # = GRIS{PI-641952} | Remark: Soft red winter wheat developed by the Kentucky Agricultural Experiment Station and released in 2002 for excellent grain yield potential and its moderate resistance to Fusarium head blight. Is a white-chaffed, awned soft red winter wheat with lax, fusiform spikes and intermediate size kernels. Coleoptiles are white and juvenile plant growth habit is semi-erect. Plant color at boot stage is green. Flag leaf at boot stage is erect and without waxy bloom. Kernels are oval with rounded cheeks, a shallow crease and a short brush. Midseason in maturity with heading date approximately 123 d after 1 January under Kentuckys growing conditions. Tall and winter-hardiness is intermediate. In the seven-location Kentucky state variety trial from 20002002, Allegiance was the top yielding entry with grain yield of 5833 kg ha-1,. Test weight was 743 kg m-3. In 2 yr of testing over 37 locations in 2000 - 2001 Allegiance yielded 5220 kg ha-1 (ranking 7th) and 4985 kg ha-1 (ranking 14th), respectively. In milling and baking tests of Allegiance, at the USDA Soft Wheat Quality Lab in Wooster, flour yield was 718 g kg-1 and cookie diameter slightly was 18.5 cm. Gluten strength as indicated by lactic acid retention capacity, was intermediate 105.2. In 3 yr of Fusarium head blight testing in irrigated, inoculated nurseries in KY from 2002-2004, was rated as having low to moderately low disease severity and index. Has shown a reaction ranging from moderate resistance to susceptibility to powdery mildew, (caused by Erysiphe graminis f.sp. tritici). Reaction to leaf rust (caused by Puccinia recondita) similarly had varied from resistant to susceptible. Possesses LR 10 plus additional unknown leaf rust resistance genes. Has demonstrated moderate susceptibility to leaf blotch (caused by Septoria tritici), moderate resistance to stripe rust, (Puccinia striiformis) moderate resistance to wheat spindle streak mosaic virus, and resistance to stem rust (caused by Puccinia graminis). History: DEVELOPED 2002 Kentucky, United States by Van Sanford, D., University of Kentucky; Cambron, S., USDA-ARS; Bockelman, H., USDA, ARS; Long, D., USDA, ARS; Swanson, C., University of Kentucky; Tomes, L., University of Kentucky; Hershman, D., Kentucky Agric. Exp. Station; Jin, Y., USDA, ARS; Gaines, C., USDA-ARS; Connelley, J., University of Kentucky; Kennedy, B., University of Kentucky; Tutt, C., University of Kentucky | ||||
