Registration of ‘Alturas’ Wheat

Souza, E.; Guttieri, Mary J.; O'Brien, K. M.; Brown, B.

doi:10.2135/cropsci2004.1477

Cited by 17 publications

(13 citation statements)

References 5 publications

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“…Glee was evaluated for resistance to the Hessian fly in a replicated laboratory experiment at the University of Idaho Host Plant Resistance Laboratory in Moscow, ID. Screening was conducted as described by Schotzko and Bosque‐Pérez (2002), and all evaluations included the susceptible check ‘Alturas’ (Souza et al, 2004) and resistant check ‘Hollis’ (Kidwell et al, 2004). A laboratory colony established with flies collected from spring wheat in Lewiston, ID, was used for screening.…”

Section: Methodsmentioning

confidence: 99%

Registration of ‘Glee’ Hard Red Spring Wheat

Kidwell¹,

Pumphrey²,

Kuehner³

et al. 2017

J of Plant Registrations

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Hard red spring wheat (Triticum aestivum L.) is an important market class in the US Pacific Northwest, planted on an average of 44% of the spring wheat area in Washington State. The foliar fungal disease stripe rust (caused by Puccinia striiformis Westend. f. sp. tritici Eriks.) is a major problem for wheat cultivars grown in the region. The objective of this research was to develop an adapted hard red spring wheat cultivar with durable resistance to stripe rust. ‘Glee’ (Reg. No. CV‐1130, PI 666940) hard red spring wheat was developed by the Washington State University Agricultural Research Center and released in 2013 for production in the inland Pacific Northwest. Glee was derived from the cross WA7839/ID529 by a modified‐pedigree bulk‐breeding method. Glee was tested at sites across Washington under the designations WA8074 and Glee from 2009 to 2013. Glee is a medium‐early maturity, semidwarf cultivar broadly adapted to all spring wheat production areas of Washington, especially in areas that receive >400 mm average annual precipitation. Glee was released because of its combination of superior grain yield potential, a high level of adult‐plant resistance to stripe rust, and resistance to Hessian fly [Mayetiola destructor (Say)]. Glee's grain protein concentration, grain volume weight, and milling and baking characteristics are comparable to other hard red spring wheat cultivars produced in the Pacific Northwest.

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Section: Methodsmentioning

confidence: 99%

Registration of ‘Glee’ Hard Red Spring Wheat

Kidwell¹,

Pumphrey²,

Kuehner³

et al. 2017

J of Plant Registrations

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“…Chen as a single-row plot (1.0 m long) for resistance to stripe rust under natural infections in both Pullman and Mt. Vernon, WA in 2003, 2004, 2009, and 2010 in either or both of two nurseries: the Southern Idaho Wheat Breeding Nursery and the Western Uniform Regional Nursery (WURN). The stripe rust races prevalent at these locations during those years in the PNW included PST-114, PST-116, PST-127, and PST-139 (Chen et al, 2010;Wan and Chen 2012).…”

Section: Evaluation Of Resistance To Stripe Rust and Stem Rustmentioning

confidence: 99%

mentioning

confidence: 99%

“…tritici ) and might require fungicide application when severe epidemics occur. UI Stone has better or equivalent flour and break flour yield as well as cookie baking quality compared with the widely grown cultivars ‘Alturas’ (PI 620631; Souza et al, 2004), ‘Alpowa’ (PI 566596), and ‘UI Pettit’ (PI 620631). The heading date of UI Stone is similar to that of the early‐maturity cultivar ‘Nick’ but is later than that of UI Pettit, and earlier than that of Alturas, ‘Louise’ (PI 634865; Kidwell et al, 2006b), and Alpowa.…”

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confidence: 99%

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Registration of ‘UI Stone’ Soft White Spring Wheat

Chen

Wheeler

Clayton

et al. 2013

J of Plant Registrations

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‘Soft white spring wheat (Triticum aestivum L.) is an important wheat class for domestic and international markets and is widely grown in the U.S. Pacific Northwest (PNW). The objective of this study was to develop a soft white spring (SWS) wheat cultivar with high grain yield, desirable end‐use quality, and resistance to Fusarium head blight [FHB; caused by Fusarium graminearum Schwabe; telomorph Gibberella zeae (Schwein.) Petch], an emerging disease of spring wheat in southern Idaho and some areas in the PNW. ‘UI Stone’ (Reg. No. CV‐1088, PI 660550) SWS wheat was developed by the Idaho Agricultural Experiment Station using a modified backcross breeding procedure. UI Stone was derived from a backcross ‘Pomerelle’ *2/‘Tui’ made in 1994 in Aberdeen, ID and tested under experimental numbers A94368‐B‐7 and IDO599. UI Stone was released for its superior grain yield under both unirrigated and irrigated production conditions in southern Idaho and the PNW, its excellent end‐use quality, and its resistance to FHB. The heading date of UI Stone is similar to that of the early‐maturity cultivar ‘Nick’ but later than that of ‘UI Pettit’ (PI 620631) and earlier than that of ‘Alturas’ (PI 620631), ‘Louise’ (PI 634865), and ‘Alpowa’ (PI 566596). UI Stone has potential to replace Alturas and UI Pettit in southern Idaho and to replace Alpowa, Louise, and Nick in the PNW.

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“…University of Idaho recommendations (Brown et al 2001) call for 0.03 kg of N ha -1 (residual + applied) per kg ha -1 target yield. Assuming a target grain yield of 7200 kg ha -1 , based on long-term performance of the test cultivars, Alturas (Souza et al 2004) and Jubilee (Souza et al 2003), in University of Idaho yield trials, the recommended base fertility was 216 kg ha -1 . Therefore, the base fertility rates in 2002 and 2003 were 66% and 78% of recommended levels, respectively.…”

Section: Grain Productionmentioning

confidence: 99%

Managing nitrogen fertility of irrigated soft white spring wheats for optimum quality

Guttieri¹,

O’Brien²,

Stark³

et al. 2006

Can. J. Plant Sci.

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. Managing nitrogen fertility of irrigated soft white spring wheats for optimum quality. Can. J. Plant Sci. 86: 459-464. Irrigated wheat growers often choose to apply only part of the crop's nitrogen fertilizer requirement at planting to avoid over-fertilizing the crop at early stages of growth. Later in the growing season, producers will apply additional nitrogen fertilizer as needed to optimize production. This study evaluated effects of top-dress nitrogen fertilizer application timing and rate on the milling and baking quality of two soft white spring wheat cultivars produced in an irrigated environment when the pre-plant fertility rates were insufficient for optimal crop yield. Top-dress N increased lactic acid solvent retention capacity (SRC), a measure of gluten strength, of the resulting flour by increasing flour protein concentration. Although lactic acid SRC response and the grain yield response to top-dress fertilizer were unaffected by application timing, other quality parameters, including break flour yield, flour ash, and, in the case of the cultivar Alturas, sugar snap cookie diameter, were affected by application timing. Earlier timing of top-dress fertilization minimized the detrimental effects of the fertilizer application on break flour yield and flour ash concentration. Les agriculteurs qui irriguent leurs champs de blé n'appliquent souvent qu'une partie de l'engrais azoté que requiert la plante pour éviter une fertilisation excessive durant les premiers stades de la croissance. Par la suite, ils fertilisent au besoin afin d'optimiser le rendement. Les auteurs ont évalué les conséquences du moment où l'engrais est appliqué en surface et de la quantité d'engrais sur la qualité meunière et boulangère de deux variétés de blé tendre blanc de printemps cultivées sous irrigation quand le taux de fertilisation avant semis était insuffisant pour que la culture atteigne son rendement optimal. L'application de N en surface augmente la capacité de rétention du solvant (CRS) de l'acide lactique (un paramètre employé pour établir la fermeté du gluten) de la farine en accroissant la concentration de protéines dans cette dernière. Bien que la réaction à la CRS de l'acide lactique et celle du rendement grainier à l'application de l'engrais en surface ne soient pas affectées par le moment de l'application, d'autres paramètres le sont, notamment le rendement en farine de broyage, la teneur en cendres de la farine et le diamètre des biscuits au sucre, pour le cultivar Alturas. En appliquant l'engrais en surface plus tôt, on minimise les effets nuisibles de la fertilisation sur le rendement en farine de broyage et sur la teneur en cendres de la farine.

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Registration of ‘Alturas’ Wheat

Cited by 17 publications

References 5 publications

Registration of ‘Glee’ Hard Red Spring Wheat

Registration of ‘Glee’ Hard Red Spring Wheat

Registration of ‘UI Stone’ Soft White Spring Wheat

Managing nitrogen fertility of irrigated soft white spring wheats for optimum quality

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