Projects

SOYBEAN DISEASE AND PEST MANAGEMENT Appropriated (D)   Accession Number: 411751

CHARACTERIZATION OF SOYBEAN PATHOGENS AND DISEASE MANAGEMENT Specific Cooperative Agreement (S)   Accession Number: 411876

Publications

Confirmation of Molecular Markers and Agronomic Traits Associated with Seed Phytate Content in Two Soybean RIL Populations - (Peer Reviewed Journal)

Scaboo, A.M., Pantalone, V.R., Walker, D.R., West, D.R., Walker, F.R., Sams, C.E., Boerma, H. 2009. Confirmation of Molecular Markers and Agronomic Traits Associated with Seed Phytate Content in Two Soybean RIL Populations. Crop Science. 49:426-432 (2009).

Marker-Assisted Selection in Soybean Breeding - (Book/Chapter) - (13-Jun-08)

Evaluation of soybean germplasm accessions to soybean rust in the southeastern United States and efforts to develop rust-resistant lines - (Abstract)

Walker, D.R., Nelson, R.L., Hartman, G.L., Buckley, J., Moore, S.H., Schneider, R.W., Weaver, D.B., Shipe, E.R., Mueller, J.D., Boerma, H. 2008. Evaluation of soybean germplasm accessions to soybean rust in the southeastern United States and efforts to develop rust-resistant lines. [Abstract]. International Crop Science Congress Proceedings, April 13-18, 2008, Jeju, Korea. Abstract #1532.

Variation in Lesion Characteristics, Densities and Sporulation Levels Among Soybean Germplasm Accessions Resistant to Soybean Rust (Phakopsora Pachyrhizi) - (Abstract)

Walker, D.R., Pauls, M.K., Wright, D.L., Marois, J.J., Nelson, R.L., Narvaez, D.F. 2008. Variation in Lesion Characteristics, Densities and Sporulation Levels Among Soybean Germplasm Accessions Resistant to Soybean Rust (Phakopsora Pachyrhizi) [abstract]. American Society of Agronomy 2008 Joint Meeting, October 5-9, 2008, Houston, Texas. 2008 CDROM.

Variation in Soybean Rust Reaction Response in a Set of Resistant Germplasm Accessions - (Abstract)

Walker, D.R., Narvaez, D., Marois, J.J., Wright, D.L. 2008. Variation in Soybean Rust Reaction Response in a Set of Resistant Germplasm Accessions. 12th Biennial Conference on Molecular and Cellular Biology of the Soybean, July 20-23, 2008, Indianapolis, Indiana. 2008 CDROM.

Identification and characterization of soybean rust resistance in Plant Introductions from the USDA¿s soybean germplasm collection - (Abstract)

Walker, D.R., Nelson, R.L., Hartman, G.L., Buckley, B., Moore, S., Schneider, R.W., Weaver, D., Shipe, E., Mueller, J., Boerma, H. 2008. Identification and characterization of soybean rust resistance in Plant Introductions from the USDA¿s soybean germplasm collection [abstract]. 2008 American Phytopathological Society Annual Meeting. July 26-30, 2008. Minneapolis, MN. p. 98:S195.

Evaluation of soybean germplasm collections for disease reaction and prospects for development of disease resistant varieties - (Abstract)

Walker, D.R. 2007. Evaluation of soybean germplasm collections for disease reaction and prospects for development of disease resistant varieties. 2007 National Soybean Rust Symposium. December 12-14, 2007. Louisville, KY. pp. 1-31.

Effects of defoliating insect resistance QTLs and a crylAc transgene in soybean near-isogenic lines - (Peer Reviewed Journal)

Zhu, S., Walker, D.R., Boerma, H., All, J.N., Parrott, W.A. 2007. Effects of defoliating insect resistance QTLs and a cyr1Ac transgene in soybean near-isogenic lines. Theoretical and Applied Genetics. 16:455-463.

Frogeye Leaf Spot of Soybean: A Review and Proposed Race Designations for Isolates of Cercospora Sojina Hara - (Peer Reviewed Journal)

Mian, R.M., Missaoui, A.M., Walker, D.R., Phillips, D.V., Boerma, H.R. 2008. Frogeye Leaf Spot of Soybean: A Review and Proposed Race Designations for Isolates of Cercospora Sojina Hara. Crop Science. 48:14-24.

Association analysis using SSR markers to identify QTL for seed protein content in soybeans - (Peer Reviewed Journal)

Jun, T., Van, K., Kim, M., Lee, S., Walker, D.R. 2008. Association analysis using SSR markers to identify QTL for seed protein content in soybeans. Euphytica. 162:179-191.

Registration of five soybean germplasm lines selected within the cultivar `Benning¿ differing in seed and agronomic traits - (Germplasm Release)

Fasoula, V.A., Boerma, H., Yates, J.L., Walker, D.R., Finnerty, S.L., Rowan, G.B., Wood, E. 2007. Registration of five soybean germplasm lines selected within the cultivar `Benning¿ differing in seed and agronomic traits. Journal of Plant Registrations. 1:156-157.

Registration of seven soybean germplasm lines selected within the cultivar `Cook¿ differing in seed and agronomic traits - (Germplasm Release)

Fasoula, V.A., Boerma, H., Yates, J.L., Walker, D.R., Finnerty, S.L., Rowan, G.B., Wood, E. 2007. Registration of seven soybean germplasm lines selected within the cultivar `Cook¿ differing in seed and agronomic traits. Journal of Plant Registrations. 1:158-159.

Registration of six soybean germplasm lines selected within the cultivar `Haskell¿ differing in seed and agronomic traits - (Germplasm Release)

Fasoula, V.A., Boerma, H., Yates, J.L., Walker, D.R., Finnerty, S.L., Rowan, G.B., Wood, E. 2007. Registration of six soybean germplasm lines selected within the cultivar `Haskell¿ differing in seed and agronomic traits. Journal of Plant Registrations. 1:160-161.

Registration of four soybean germplasm lines containing defoliating insect resistance QTLS from PI 229358 introgressed into 'Benning' - (Germplasm Release)

Zhu, S., Walker, D.R., Warrington, C.V., Parrott, W.A., All, J.N., Wood, E.D., Boerma, H.R. 2007. Registration of four soybean germplasm lines containing defoliating insect resistance QTLS from PI 229358 introgressed into 'Benning'. Journal of Plant Registrations. 1:162-163.

Mapping and confirmation of the `Hyuuga¿ red-brown lesion resistance gene for Asian soybean rust - (Peer Reviewed Journal)

Monteros, M.J., Missaoui, A., Phillips, D.V., Walker, D.R., Boerma, H.R. 2007. Mapping and confirmation of the `Hyuuga¿ red-brown lesion resistance gene for Asian soybean rust. Crop Science.47(2):829-836 Mar-Apr 2007

Sensitivity of soybean plant introductions to the foliar fungicide tebuconazole (Folicur) - (Abstract)

Jarrett, S., Bradley, C., Walker, D.R. 2007. Sensitivity of soybean plant introductions to the foliar fungicide tebuconazole (Folicur) [abstract]. American Society of Agronomy Abstracts. Paper No. 11-9.

Strategies for identifying and capturing resistance to Asian soybean rust - (Abstract)

Walker, D.R. 2007. Strategies for identifying and capturing resistance to Asian soybean rust. American Society of Agronomy Abstracts. Paper No. 333-2.

Evaluations of soybean accessions for resistance to soybean rust in the United States - (Abstract)

Walker, D.R., Nelson, R.L., Hartman, G.L., Miles, M.R., Schneider, R.W., Moore, S.H., Weaver, D.B., Shipe, E.R., Mueller, J.D., Boerma, H. Evaluations of soybean accessions for resistance to soybean rust in the United States. American Society of Agronomy Abstracts. Paper No. 258-7.

Screening US Soybean Germplasm for Rust Resistance - (Proceedings/Symposium)

Vuong, T.D., Pham, A.T., Nguyen, B.T., Hartman, G.L., Miles, M.R., Frederick, R.D., Sleper, D.A., Shannon, J., Walker, D.R., Nguyen, H.T. 2006. Screening US Soybean Germplasm for Rust Resistance. In: Proceedings of the American Seed Trade Association Conference, December 5-8, 2006, Chicago, Illinois. 2007 CDROM.

Investigation of possible soybean genotype × fungicide application rate interactions in Asian soybean rust severity - (Abstract)

Walker, D.R., Mueller, T.A., Marois, J.J., Wright, D.L. 2006. Investigation of possible soybean genotype × fungicide application rate interactions in Asian soybean rust severity. National Soybean Rust Symposium.( abstract)

Response of Low Seed Phytic Acid Soybeans to Increases in External P Supply - (Peer Reviewed Journal)

Israel, D.W., Kwanyuen, P., Burton, J.W., Walker, D.R. 2007. Response of low seed phytic acid soybeans to increases in external P supply. Crop Sci. 47: 2036-2046.