‘GA 03564-12E6’: A High-Yielding Soft Red Winter Wheat Cultivar Adapted to Georgia and the Southeastern Regions of the United States

2017 ◽  
Vol 11 (2) ◽  
pp. 159-164
Author(s):  
Jerry W. Johnson ◽  
Z. Chen ◽  
James W. Buck ◽  
G.D. Buntin ◽  
Md A. Babar ◽  
...  
Keyword(s):  
United States ◽  
Winter Wheat ◽  
Wheat Cultivar ◽  
The United States ◽  
Winter Wheat Cultivar ◽  
Soft Red Winter Wheat ◽  
Red Winter Wheat

‘Savoy’, an Adapted Soft Red Winter Wheat Cultivar for Georgia and the Southeast Regions of the United States

2017 ◽  
Vol 12 (1) ◽  
pp. 85-89 ◽  
Author(s):  
Jerry W. Johnson ◽  
Z. Chen ◽  
James W. Buck ◽  
G. D. Buntin ◽  
Md A. Babar ◽  
...  
Keyword(s):  
United States ◽  
Winter Wheat ◽  
Wheat Cultivar ◽  
The United States ◽  
Winter Wheat Cultivar ◽  
Soft Red Winter Wheat ◽  
Red Winter Wheat

‘GA JT141‐14E45’: A new soft red winter wheat cultivar adapted to Georgia and the U.S. Southeast region

2021 ◽  
Author(s):  
Mohamed Mergoum ◽  
Jerry W. Johnson ◽  
James W. Buck ◽  
Steve Sutton ◽  
Benjamin Lopez ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Wheat Cultivar ◽  
Winter Wheat Cultivar ◽  
Southeast Region ◽  
Soft Red Winter Wheat ◽  
Red Winter Wheat ◽  
The U.S

scholarly journals Identification of Quantitative Resistance to Puccinia striiformis and Puccina triticinia in the Soft Red Winter Wheat Cultivar ‘Jamestown’

Crop Science ◽  
2017 ◽  
Vol 57 (6) ◽  
pp. 2991-3001 ◽  
Author(s):  
Neal R. Carpenter ◽  
Carl A. Griffey ◽  
Subas Malla ◽  
Marla Barnett ◽  
David Marshall ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Puccinia Striiformis ◽  
Wheat Cultivar ◽  
Quantitative Resistance ◽  
Winter Wheat Cultivar ◽  
Soft Red Winter Wheat ◽  
Red Winter Wheat

Identification and validation of Fusarium head blight resistance QTL in the U.S. soft red winter wheat cultivar ‘Jamestown’

Crop Science ◽  
2020 ◽  
Vol 60 (6) ◽  
pp. 2919-2930 ◽  
Author(s):  
Neal R. Carpenter ◽  
Emily Wright ◽  
Subas Malla ◽  
Lovepreet Singh ◽  
David Van Sanford ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Fusarium Head Blight ◽  
Wheat Cultivar ◽  
Fusarium Head Blight Resistance ◽  
Blight Resistance ◽  
Head Blight ◽  
Winter Wheat Cultivar ◽  
Soft Red Winter Wheat ◽  
Red Winter Wheat ◽  
The U.S

Genetic mapping of a major gene for leaf rust resistance in soft red winter wheat cultivar AGS 2000

2018 ◽  
Vol 39 (1) ◽  
Author(s):  
Suraj Sapkota ◽  
Yuanfeng Hao ◽  
Jerry Johnson ◽  
Benjamin Lopez ◽  
Dan Bland ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Genetic Mapping ◽  
Leaf Rust ◽  
Rust Resistance ◽  
Wheat Cultivar ◽  
Major Gene ◽  
Leaf Rust Resistance ◽  
Winter Wheat Cultivar ◽  
Soft Red Winter Wheat ◽  
Red Winter Wheat

scholarly journals Physiologic Specialization of Puccinia triticina on Wheat in the United States in 2010

Plant Disease ◽  
2012 ◽  
Vol 96 (8) ◽  
pp. 1216-1221 ◽  
Author(s):  
J. A. Kolmer ◽  
D. L. Long ◽  
M. E. Hughes
Keyword(s):  
United States ◽  
Winter Wheat ◽  
Leaf Rust ◽  
Agricultural Research ◽  
Puccinia Triticina ◽  
The United States ◽  
United States Department ◽  
Eastern United States ◽  
Soft Red Winter Wheat ◽  
Red Winter Wheat

Collections of Puccinia triticina were obtained from rust-infected leaves provided by cooperators throughout the United States and from wheat fields and breeding plots by United States Department of Agriculture–Agricultural Research Service personnel and cooperators in the Great Plains, Ohio River Valley, southeastern states, Oregon, and Washington State in order to determine the virulence of the wheat leaf rust population in 2010. Single uredinial isolates (537 total) were derived from the collections and tested for virulence phenotype on 19 lines of ‘Thatcher’ wheat and a winter wheat line that are near-isogenic for 20 leaf rust resistance genes. In 2010, 38 virulence phenotypes were described in the United States. Virulence phenotypes MLDSD, TDBJG, and TCRKG were the three most common phenotypes. Phenotype MLDSD is virulent to Lr17 and Lr39/Lr41 and was widely distributed throughout the United States. Phenotype TDBJG is virulent to Lr24 and was found in both the soft red winter wheat and hard red winter wheat regions. Phenotype TCRKG is virulent to Lr11, Lr18, and Lr26 and was found mostly in the soft red winter wheat region in the eastern United States. Virulence to Lr21 was found for the first time in North America in isolates collected from spring wheat cultivars in North Dakota and Minnesota.

scholarly journals Physiologic Specialization of Puccinia triticina on Wheat in the United States in 2016

Plant Disease ◽  
2018 ◽  
Vol 102 (6) ◽  
pp. 1066-1071 ◽  
Author(s):  
J. A. Kolmer ◽  
M. E. Hughes
Keyword(s):  
United States ◽  
Winter Wheat ◽  
Leaf Rust ◽  
Great Plains ◽  
Puccinia Triticina ◽  
The United States ◽  
Wheat Cultivars ◽  
Soft Red Winter Wheat ◽  
Winter Wheat Cultivars ◽  
Red Winter Wheat

Leaves of wheat infected with the leaf rust fungus Puccinia triticina were obtained from farm fields and breeding plots at experimental stations in the Great Plains, Ohio River Valley, and southeastern states in 2016 in order to identify virulence phenotypes prevalent in the United States in different wheat-growing regions. In total, 496 single uredinial isolates derived from the leaf rust collections were tested for virulence to 20 lines of Thatcher wheat that differ for single leaf rust resistance genes. In total, 71 virulence phenotypes were described in the United States in 2016. The three most common virulence phenotypes across the United States were MBTNB, MBDSD, and TNBJJ. Phenotype MBTNB is virulent to Lr11, and was most common in the soft red winter wheat region of the southeastern states and Ohio Valley. Phenotype MBDSD is virulent to Lr17 and Lr39, and was most common in the hard red winter wheat area of the southern Great Plains. Phenotype TNBJJ is virulent to Lr24 and Lr39, which are present in the hard red winter wheat cultivars. The P. triticina population in the United States was characterized by two major regional groups of virulence phenotypes in the Great Plains region where hard red winter and spring wheat cultivars are grown, and in the southeastern states and Ohio Valley region where soft red winter wheat cultivars are grown. Isolates from New York State differed the most for virulence compared with the other two major regions.

scholarly journals Physiologic Specialization of Puccinia triticina on Wheat in the United States in 2012

Plant Disease ◽  
2014 ◽  
Vol 98 (8) ◽  
pp. 1145-1150 ◽  
Author(s):  
J. A Kolmer ◽  
M. E. Hughes
Keyword(s):  
United States ◽  
Winter Wheat ◽  
Leaf Rust ◽  
Great Plains ◽  
Puccinia Triticina ◽  
The United States ◽  
Wheat Cultivars ◽  
Soft Red Winter Wheat ◽  
Hard Red Winter Wheat ◽  
Red Winter Wheat

Collections of Puccinia triticina were obtained from rust-infected leaves provided by cooperators throughout the United States and from wheat fields and breeding plots by United States Department of Agriculture–Agricultural Research Service personnel and cooperators in the Great Plains, Ohio River Valley, southeastern states, and Washington State and Idaho in order to determine the virulence of the wheat leaf rust population in 2012. Single uredinial isolates (501 in total) were derived from the collections and tested for virulence phenotype on 20 lines of ‘Thatcher’ wheat that are near-isogenic for leaf rust resistance genes. In 2012, 74 virulence phenotypes were described in the United States. Virulence phenotypes TNBGJ, TCRKG, and MBTNB were the three most common phenotypes. Phenotype TNBGJ is virulent to Lr39/41 and was widely distributed throughout the hard red winter wheat region of the Great Plains. Phenotype TCRKG is virulent to Lr11, Lr18, and Lr26 and was found mostly in the soft red winter wheat region in the eastern United States. Phenotype MBTNB is virulent to Lr11 and was also found mostly in the soft red winter wheat region. The frequency of isolates with virulence to Lr39/41, which is present in many hard red winter wheat cultivars in the Great Plains region, continued to increase. Isolates with virulence to Lr21, which is present in many hard red spring wheat cultivars, also continued to increase in frequency in the northern Great Plains region.

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