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United States Department of Agriculture

Agricultural Research Service

Related Topics

Thomas J Gulya
Sunflower Research
(This person is no longer with ARS)
Projects
DEPLOYMENT OF NOVEL SOURCES OF SCLEROTINIA RESISTANCE AND TOOLS FOR BREEDING RESISTANCE IN SUNFLOWER
Specific Cooperative Agreement (S)
  Accession Number: 421270

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Registration of two confection sunflower germplasm Lines, HA-R10 and HA-R11, Resistant to sunflower rust - (Peer Reviewed Journal)
Qi, L., Gong, L., Markell, S.G., Seiler, G.J., Gulya Jr, T.J., Hulke, B.S. 2014. Registration of two confection sunflower germplasm Lines, HA-R10 and HA-R11, Resistant to sunflower rust. Journal of Plant Registrations. 8:329-333. DOI: 10.3198/jpr2014.02.0010crg.
Sources of resistance to sunflower diseases in a global collection of domesticated USDA plant introductions - (Peer Reviewed Journal)
Talukder, Z.I., Hulke, B.S., Marek, L.F., Gulya, T.J. 2014. Sources of resistance to sunflower diseases in a global collection of domesticated USDA plant introductions. Crop Science. 54:694-705.
Candidate gene association mapping of Sclerotinia stalk rot resistance in sunflower (Helianthus annuus L.) uncovers the importance of COI1 homologs - (Peer Reviewed Journal)
Talukder, Z.I., Hulke, B.S., Qi, L., Scheffler, B.E., Pegadaraju, V., McPhee, K., Gulya, T.J. 2014. Candidate gene association mapping of Sclerotinia stalk rot resistance in sunflower (Helianthus annuus L.) uncovers the importance of COI1 homologs. Theoretical and Applied Genetics. 127:193-209.
Genetic mapping of rust resistance genes in confection sunflower line HA-R6 and oilseed line RHA 397 - (Peer Reviewed Journal)
Gong, L., Gulya, T.J., Markell, S.G., Hulke, B.S., Qi, L.L. 2013. Genetic mapping of rust resistance genes in confection sunflower line HA-R6 and oilseed line RHA 397. Theoretical and Applied Genetics. 126(8):2039-2049.
Prevalence and incidence of sunflower downy mildew in North Dakota from 2001 to 2011 - (Peer Reviewed Journal)
Gulya Jr, T.J., Kandel, H., McMullen, M., Knodel, J., Berglund, D., Mathew, F., Lamey, H.A., Nowatzki, J., Markell, S. 2013. Prevalence and incidence of sunflower downy mildew in North Dakota from 2001 to 2011. Online Plant Health Progress. doi:10.1094/PHP-2013-0522-01-RS.
Sunflower diseases remain rare in California seed production fields compared to North Dakota - (Peer Reviewed Journal)
Gulya Jr, T.J., Rooney-Latham, S., Miller, J.S., Kosta, K., Murphy-Vierra, C., Larson, C., Kandel, H., Vaccaro, W., Nowatzki, J.F. 2012. Sunflower diseases remain rare in California seed production fields compared to North Dakota. Plant Health Progress [online]. Available: http://www.plantmanagementnetwork.org/pub/php/research/2012/sunflower. DOI:10/1094/PHP-2012-1214-01-RS.
Molecular tagging of a novel rust resistance gene R12 in sunflower (Helianthus annuus L.) - (Peer Reviewed Journal)
Gong, L., Hulke, B.S., Gulya Jr, T.J., Markell, S.G., Qi, L.L. 2013. Molecular tagging of a novel rust resistance gene R12 in sunflower (Helianthus annuus L.). Theoretical and Applied Genetics. 126(1):93-99.
Identifying resistance to Sclerotinia stalk and root rot in perennial sunflower germplasm - (Abstract Only)
Block, C.C., Gulya Jr, T.J., Marek, L.F. 2012. Identifying resistance to Sclerotinia stalk and root rot in perennial sunflower germplasm. American Phytopathological Society Abstracts. 102:S4.12.
Genetics and mapping of the R11 gene conferring resistance to recently emerged rust races, tightly linked to male fertility restoration, in sunflower (Helianthus annuus L.) - (Peer Reviewed Journal)
Qi, L.L., Seiler, G.J., Vick, B.A., Gulya, T.J. 2012. Genetics and mapping of the R11 gene conferring resistance to recently emerged rust races, tightly linked to male fertility restoration, in sunflower (Helianthus annuus L.). Theoretical and Applied Genetics. 125:921-932.
Molecular mapping of the Pl16 downy mildew resistance gene from HA-R4 to facilitate marker-assisted selection in sunflower - (Peer Reviewed Journal)
Liu, Z., Gulya Jr, T.J., Seiler, G.J., Vick, B.A., Jan, C. 2012. Molecular mapping of the Pl16 downy mildew resistance gene from HA-R4 to facilitate marker-assisted selection in sunflower. Theoretical and Applied Genetics. 125:121-131.
Transferring sclerotinia resistance genes from wild perennial Helianthus species into cultivated sunflower - (Abstract Only)
Liu, Z., Wei, F., Cai, X., Seiler, G.J., Gulya Jr, T.J., Rashid, K.Y., Jan, C. 2012. Transferring sclerotinia resistance genes from wild perennial Helianthus species into cultivated sunflower [abstract]. 2012 Annual National Sclerotinia Initiative Meeting Abstracts, January 18-20, 2012, Bloomington, MN. P.22.
Progress on the introgression of Sclerotinia resistance genes from wild perennial Helianthus species into cultivated sunflower - (Abstract Only)
Liu, Z., Cai, X., Seiler, G.J., Gulya, T.J., Rashid, K.Y., Jan, C. 2011. Progress on the introgression of Sclerotinia resistance genes from wild perennial Helianthus species into cultivated sunflower. ARS Sclerotinia Initiative Annual Meeting, January 19-21, 2011, Bloomington, MN. p. 25.
Molecular mapping of R11, a novel rust resistance gene in sunflower (Helianthus annuus L.) - (Proceedings) - (07-Dec-11)
Chromosome location, DNA markers and rust resistance of the sunflower gene R5 - (Peer Reviewed Journal)
Qi, L., Gulya Jr, T.J., Hulke, B.S., Vick, B.A. 2012. Chromosome location, DNA markers and rust resistance of the sunflower gene R5. Molecular Breeding. 30:745-756.
Collection and evaluation of wild perennial Helianthus pumilus achenes for oil concentration and fatty acid composition - (Abstract Only)
Seiler, G.J., Gulya Jr, T.J., Fredrick-Marek, L. 2012. Collection and evaluation of wild perennial Helianthus pumilus achenes for oil concentration and fatty acid composition [abstract]. In: 18th International Sunflower Conference Program and Abstracts, Mar del Plata & Barcarce, Argentina, February 27-March 1, 2012. P.175.
Evaluation of rare Helianthus eggertii achenes for oil concentration and fatty acid composition - (Abstract Only)
Seiler, G.J., Gulya Jr, T.J. 2011. Evaluation of rare Helianthus eggertii achenes for oil concentration and fatty acid composition. 23rd Annual Association for the Advancement of Industrial Crops Meeting, September 11-14, 2011, Fargo, ND, Challenges and Opportunities for Industrial Crops Program and Abstracts. P. 83. Available: http://www.aaic.org/11program.htm
Evaluation of rare Helianthus eggertii achenes for oil concentration and fatty acid composition - (Other)
Seiler, G.J., Gulya Jr, T.J. 2011. Evaluation of rare Helianthus eggertii achenes for oil concentration and fatty acid composition. 23rd Annual Association for the Advancement of Industrial Crops Meeting, September 11-14, 2011, Fargo, ND, Challenges and Opportunities for Industrial Crops Program and Abstracts. P. 83. Available: http://www.aaic.org/11program.htm
Emergence of new virulent races of Plasmopara halstedii inciting downy mildew on sunflower in the United States - (Abstract Only)
Gulya Jr, T.J., Markell, S., Mcmullen, M., Harveson, R.M., Osborne, L.E. 2011. Emergence of new virulent races of Plasmopara halstedii inciting downy mildew on sunflower in the United States [abstract]. In: North Central Division Meeting Abstracts, June 15-17, 2011, Omaha, NE. S2.3-4.
Molecular mapping of the rust resistance gene R4 to a large NBS-LRR cluster on linkage group 13 of sunflower Reprint Icon - (Peer Reviewed Journal)
Qi, L., Hulke, B.S., Vick, B.A., Gulya, T.J. 2011. Molecular mapping of the rust resistance gene R4 to a large NBS-LRR cluster on linkage group 13 of sunflower. Theoretical and Applied Genetics. 123(2):351-358.
Genetic mapping of HA-R4 identified the downy mildew resistance gene to races 300, 770, and 734 - (Proceedings)
Liu, Z., Gulya, T.J., Seiler, G.J., Vick, B.A., Jan, C.C. 2011. Genetic mapping of HA-R4 identified the downy mildew resistance gene to races 300, 770, and 734. Proceedings of the Sunflower Research Forum, January 12-13, 2011, Fargo, ND. Available: http://www.sunflowernsa.com/research/searchable-database-of-forum-papers/default.asp#r.
Transferring Sclerotinia stalk rot resistance genes from wild Helianthus species into cultivated sunflower - (Proceedings)
Liu, Z., Cai, X., Seiler, G.J., Gulya, T.J., Khalid, R.Y., Jan, C.C. 2011. Transferring Sclerotinia stalk rot resistance genes from wild Helianthus species into cultivated sunflower. Proceedings Sunflower Research Forum, January 12-13, 2011, Fargo, ND. Available: http://www.sunflowernsa.com/research/searchable-database-of-forum-papers/default.asp#r
Evaluation of achenes of Helianthus verticillatus, an endemic sunflower of the southeastern US for oil concentration and fatty acid composition - (Other)
Seiler, G.J., Gulya, T.J. 2011. Evaluation of achenes of Helianthus verticillatus, an endemic sunflower of the southeastern US for oil concentration and fatty acid composition. National Sunflower Association Research Forum, January 12-13, 2011, Fargo, ND. Available: http://www.sunflowernsa.com/uploads/research/572/seiler_achenes_11.pdf
Breeding and quantitative genetics advances in sunflower Sclerotinia research - (Other)
Talukder, Z., Hulke, B.S., Qi, L., Gulya, T.J. 2011. Breeding and quantitative genetics advances in sunflower Sclerotinia research. Presentation at the National Sunflower Association Research Forum, January 12-13, 2011, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-forum-presentations/2011/
Progress in sunflower Sclerotinia research: Pyramiding head rot resistance into elite lines and association mapping of stalk rot resistance using candidate genes - (Proceedings)
Talukder, Z., Hulke, B.S., Qi, L., Gulya, T.J. 2011. Progress in sunflower Sclerotinia research: Pyramiding head rot resistance into elite lines and association mapping of stalk rot resistance using candidate genes. Sunflower Research Forum, National Sunflower Association, January 19-21, 2011, Fargo, ND. Available: http://www.sunflowernsa.com/research/searchable-database-of-forum-papers/
Evaluation of Wild Helianthus Species for Resistance to Sclerotinia Stalk Rot - (Abstract Only)
Block, C.C., Gulya Jr, T.J., Marek, L. 2011. Evaluation of Wild Helianthus Species for Resistance to Sclerotinia Stalk Rot. ARS Sclerotinia Initiative Annual Meeting. p. 13.
Deployment of novel sources of Sclerotinia stalk rot resistance in sunflower - (Other)
Qi, L., Gulya, T.J., Block, C.C., Vick, B.A. 2011. Deployment of novel sources of Sclerotinia stalk rot resistance in sunflower. Presentation at the National Sunflower Association Research Forum, January 12-13, 2011, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-forum-presentations/2011/
Genetic mapping of HA-R4 identified the downy mildew resistance gene to races 300, 770, and 734 - (Other)
Liu, Z., Gulya, T.J., Seiler, G.J., Vick, B.A., Jan, C. 2011. Genetic mapping of HA-R4 identified the downy mildew resistance gene to races 300, 770, and 734. Sunflower Research Forum, January 12-13, 2011, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-forum-presentations/2011/
Progress on introduction of rust resistance genes into confection sunflower - (Other)
Gong, L., Markell, S., Vick, B.A., Hulke, B.S., Gulya, T.J., Qi, L. 2011. Progress on introduction of rust resistance genes into confection sunflower. Presentation at the National Sunflower Association Research Forum, January 12-13, 2011, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-forum-presentations/2011/
Discovery of novel sources of resistance to head rot and stalk rot in cultivated sunflower and wild Helianthus - (Abstract Only)
Gulya, T.J., Hulke, B.S. 2011. Discovery of novel sources of resistance to head rot and stalk rot in cultivated sunflower and wild Helianthus. ARS Sclerotinia Initiative Annual Meeting, January 19-21, 2011, Bloomington, MN. p. 21.
Breeding and quantitative genetics advances in sunflower Sclerotinia research - (Abstract Only)
Hulke, B.S., Talukder, Z., Qi, L., Gulya, T.J. 2011. Breeding and quantitative genetics advances in sunflower Sclerotinia research. ARS Sclerotinia Initiative Annual Meeting, January 19-21, 2011, Bloomington, MN. p. 23.
Identification of resistance to new virulent races of rust in sunflowers and validation of DNA markers in the gene pool Reprint Icon - (Peer Reviewed Journal)
Qi, L.-L., Gulya, T.J., Seiler, G.J., Hulke, B.S., Vick, B.A. 2011. Identification of resistance to new virulent races of rust in sunflowers and validation of DNA markers in the gene pool. Phytopathology. 101:241-249.
First Report of Pathogenicity of Fusarium sporotrichioides and Fusarium acuminatum on Sunflowers in the United States Reprint Icon - (Peer Reviewed Journal)
Mathew, F., Kirkeide, B., Gulya, T.J., Markell, S. 2010. First report of pathogenicity of Fusarium sporotrichioides and Fusarium acuminatum on sunflowers in the United States. Plant Health Progress. Available: http://www.plantmanagementnetwork.org/sub/php/brief/2010/fusarium/
Evaluation of Helianthus porteri Achenes for Oil Concentration and Fatty Acid Composition Reprint Icon - (Abstract Only)
Seiler, G.J., Gulya, T.J. 2010. Evaluation of Helianthus porteri Achenes for Oil Concentration and Fatty Acid Composition [abstract]. Botanical Society of America, July 31-August 4, 2010, Providence, RI. p. 82. Available: http://2010.botanyconference.org/engine/search/index.php?func=detail&aid=84
First Report of Charcoal Rot of Sunflower in Minnesota Reprint Icon - (Peer Reviewed Journal)
Gulya, T.J., Mengistu, A., Kinzer, K., Balbyshev, N., Markell, S. 2010. First Report of Charcoal Rot of Sunflower in Minnesota, USA. Plant Health Progress. Available: http://www.plantmanagementnetwork.org/sub/php/brief/2010/charcoal/
Collection and evaluation of Helianthus verticillatus, an endemic sunflower of the Southeast US - (Other)
Seiler, G.J., Gulya, T.J. 2010. Collection and evaluation of Helianthus verticillatus, an endemic sunflower of the Southeast US. Poster presented at the Crop Science Society of America, October 31-November 4, 2010, Long Beach, CA. Available: http://a-c-s.confex.com/crops/2010am/webprogram/Paper57815.html
Registration of the restorer oilseed sunflower germplasm RHA 464 possessing genes for resistance to downy mildew and sunflower rust Reprint Icon - (Peer Reviewed Journal)
Hulke, B.S., Miller, J.F., Gulya, T.J. 2010. Registration of the restorer oilseed sunflower germplasm RHA 464 possessing genes for resistance to downy mildew and sunflower rust. Journal of Plant Registrations. 4:249-254.
New Sunflower Rust Projects in the USDA Sunflower Research Unit Reprint Icon - (Other)
Qi, L., Gulya, T.J., Hulke, B.S., Vick, B.A. 2010. New Sunflower Rust Projects in the USDA Sunflower Research Unit. 32nd Sunflower Research Workshop, January 13-14, 2010, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Qi_Rust_10.pdf
Transferring Sclerotinia Resistance Genes from Wild Helianthus Species into Cultivated Sunflower Reprint Icon - (Proceedings)
Liu, Z., Cai, X., Seiler, G.J., Gulya, T.J., Rashid, K.Y., Jan, C. 2010. Transferring Sclerotinia Resistance Genes from Wild Helianthus Species into Cultivated Sunflower. 32nd Sunflower Research Workshop, January 13-14, 2010, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Liu_ResistanceGenes_10%20.pdf
Developing Sclerotinia Resistant Sunflower Germplasm Utilizing Wild Perennial Helianthus Species - (Abstract Only)
Liu, Z., Cai, X., Seiler, G.J., Gulya, T.J., Rashid, K.Y., Jan, C. 2010. Developing Sclerotinia Resistant Sunflower Germplasm Utilizing Wild Perennial Helianthus Species [abstract]. Sunbio 2010. 8th European Sunflower Biotechnology Conference, March 1-3, 2010, Antalya, Turkey. p. 26.
Oil Concentration and Fatty Acid Profile of Wild Helianthus Species fron the Southeastern United States Reprint Icon - (Peer Reviewed Journal)
Seiler, G.J., Gulya, T.J., Kong, G. 2010. Oil Concentration and Fatty Acid Profile of Wild Helianthus Species from the Southeastern United States. Industrial Crops and Products. 31(3):527-533.
Evaluation of Rust Resistance to New Virulent Races in USDA-Released Sunflower Breeding Lines and DNA Marker Validation in the Rust Resistance Gene Pool - (Abstract Only) - (03-Feb-10)
Evaluation of Rust Resistance to New Virulent Races in USDA-Released Sunflower Breeding Lines and DNA Marker Validation in the Rust Resistance Gene Pool - (Abstract Only) - (03-Feb-10)
Disease Resistance in Cultivated Sunflower Derived from Public Germplasm Collections - (Abstract Only)
Gulya Jr, T.J., Marek, L.F., Gavrilova, V. 2010. Disease resistance in cultivated sunflower derived from public germplasm collections. Proceedings of the International Symposium "Breeding of Sunflower on Resistance to Diseases". pp. 7-18.
New Sources of Sclerotinia Stalk Rot in Cultivated USDA Sunflower Plant Introductions - (Abstract Only)
Gulya, T.J., Hulke, B.S. 2010. New Sources of Sclerotinia Stalk Rot in Cultivated USDA Sunflower Plant Introductions. 8th Annual Sclerotinia Initiative Meeting, January 20-22, 2010, Bloomington, MN. p. 20.
Breeding and Quantitative Genetics Advances in Sunflower Sclerotinia Research - (Abstract Only)
Hulke, B.S., Talukder, Z., Qi, L., Gulya Jr, T.J. 2010. Breeding and Quantitative Genetics Advances in Sunflower Sclerotinia Research [abstract]. 8th Annual Sclerotinia Initiative Meeting, January 20-22, 2010, Bloomington, MN. p. 21.
Transferring Sclerotinia Resistance Genes from Wild Helianthus Species into Cultivated Sunflower - (Abstract Only)
Liu, Z., Cai, X., Seiler, G.J., Gulya, T.J., Rashid, K.Y., Jan, C.C. 2010. Transferring Sclerotinia Resistance Genes from Wild Helianthus Species into Cultivated Sunflower. 8th Annual Sclerotinia Initiative Meeting, January 20-22, 2010, Bloomington, MN. p. 23.
Helianthus porteri as a Potential Source for Enhancing Linoleic Acid Concentration in Sunflower Oil - (Other)
Seiler, G.J., Gulya, T.J. 2009. Helianthus porteri as a Potential Source for Enhancing Linoleic Acid Concentration in Sunflower Oil. Poster presented at the Crop Science Society of America Annual Meeting, November 1-6, 2009, Pittsburgh, PA.
Registration of the oilseed sunflower genetic stocks HA 458, HA 459, and HA 460 possessing genes for resistance to downy mildew Reprint Icon - (Peer Reviewed Journal)
Hulke, B.S., Miller, J.F., Gulya, T.J., Vick, B.A. 2010. Registration of the Oilseed Sunflower Genetic Stocks HA 458, HA 459, and HA 460 Possessing Genes for Resistance to Downy Mildew. Journal of Plant Registrations. 4:93-97.
Helianthus Porteri as a Potential Source for Enhancing the Linoleic Acid Concentration in Sunflower Oil - (Abstract Only)
Seiler, G.J., Gulya, T.J. 2009. Helianthus Porteri as a Potential Source for Enhancing the Linoleic Acid Concentration in Sunflower Oil [abstract]. 2009 International Annual Meetings, ASA-CSSA-SSSA, November 1-5, 2009, Pittsburgh, PA [CD-ROM].
Inheritance and molecular mapping of a downy mildew resistance gene, Pl13 in cultivated sunflower (Helianthus annuus L.) - (Peer Reviewed Journal)
Mulpuri, S., Liu, Z., Feng, J., Gulya, T.J., Jan, C. 2009. Inheritance and Molecular Mapping of a Downy Mildew Resistance Gene, Pl13 in Cultivated Sunflower (Helianthus annuus L.). Theoretical and Applied Genetics. 119(5):795-803.
Evaluation of Wild Sunflower Species for Resistance to Sclerotinia Stalk Rot - (Abstract Only)
Block, C.C., Gulya Jr, T.J., Marek, L.F. 2009. Evaluation of Wild Sunflower Species for Resistance to Sclerotinia Stalk Rot [abstract]. Phytopathology. 99:S13.
Transferring Sclerotinia Resistance Genes from Wild Helianthus into Cultivated Sunflower Reprint Icon - (Proceedings)
Feng, J., Liu, Z., Cai, X., Seiler, G.J., Gulya, T.J., Rashid, K.Y., Jan, C.C.2009. Transferring Sclerotinia Resistance Genes from Wild Helianthus into Cultivated Sunflower. Proceedings 31st Sunflower Research Workshop, National Sunflower Association, January 13-14, 2009, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Feng_Genes_09.pdf
Evaluation of Wild Helianthus Species for Resistance to Sclerotinia Stalk Rot - (Abstract Only)
Block, C.C., Gulya Jr, T.J., Marek, L. 2009. Evaluation of Wild Helianthus Species for Resistance to Sclerotinia Stalk Rot [abstract]. In: Proceedings of the ARS Sclerotinia Initiative Annual Meeting, January 21-23, 2009, Bloomington, Minnesota. p. 11.
Pyramiding Sclerotinia head rot and stalk rot resistances into elite sunflower breeding lines with the aid of DNA markers - (Abstract Only)
Hulke, B.S., Gulya, T.J., Hu, J. 2009. Pyramiding Sclerotinia Head Rot and Stalk Rot Resistances into Elite Sunflower Breeding Lines with the Aid of DNA Markers [abstract]. 2009 Sclerotinia Initiative Annual Meeting, January 21-23, 2009, Bloomington, MN. p. 22.
Use of wild Helianthus species in sunflower breeding - (Abstract Only)
Seiler, G.J., Jan, C., Gulya, T.J. 2008. Use of Wild Helianthus Species in Sunflower Breeding [abstract]. International Conference on Conventional and Molecular Breeding of Field and Vegetable Crops, November 24-27, 2008, Novi Sad, Serbia. p. 25.
Use of wild Helianthus species in sunflower breeding - (Proceedings)
Seiler, G.J., Jan, C., Gulya, T.J. 2008. Use of Wild Helianthus Species in Sunflower Breeding. In: Proceedings of the International Conference on Conventional and Molecular Breeding of Field and Vegetable Crops, November 24-27, 2008, Novi Sad, Serbia. p. 71-76.
Evaluation of rare and endangered Helianthus species from the southeastern United States for fatty acid composition in the oil - (Abstract Only)
Seiler, G.J., Gulya, T.J. 2008. Evaluation of Rare and Endangered Helianthus Species from the Southeastern United States for Fatty Acid Composition in the Oil [abstract]. Botanical Society of America, July 26-30, 2008, Vancouver, BC, Canada. Paper No. 708. p. 182.
Collection of Helianthus porteri, an endemic sunflower of granite outcrops in the southeastern United States - (Abstract Only)
Seiler, G.J., Gulya, T.J. 2008. Collection of Helianthus porteri, An Endemic Sunflower of Granite Outcrops in the Southeastern United States [abstract]. Crop Science Society of America, October 5-9, 2008, Houston, TX. Paper No. 660-1.
Sunflower germplasm development utilizing wild Helianthus species - (Proceedings)
Jan, C.C., Seiler, G.J., Gulya, T.J., Feng, J. 2008. Sunflower germplasm development utilizing wild Helianthus species. Proceedings of 17th International Sunflower Conference, June 8-12, 2008, Cordoba, Spain. p. 29-43.
Identifying quantitative trait loci for resistance to Sclerotinia head rot in two USDA sunflower germplasms - (Peer Reviewed Journal)
Yue, B., Radi, S.A., Vick, B.A., Cai, X., Tang, S., Knapp, S.J., Gulya, T.J., Miller, J.F., Hu, J. 2008. Identifying quantitative trait loci for resistance to Sclerotinia head rot in two USDA sunflower germplasms. Phytopathology. 98(8):926-931.
Wild sunflower species from the southeastern United States as potential sources for improving oil content and quality in cultivated sunflower - (Proceedings)
Seiler, G.J., Gulya Jr, T.J., Kong, G. 2008. Wild sunflower species from the southeastern United States as potential sources for improving oil content and quality in cultivated sunflower. Proceedings of 17th International Sunflower Conference, June 8-12, 2008, Cordoba, Spain. p. 715-720.
Collection of wild naturalized sunflowers from the land down under Reprint Icon - (Proceedings)
Seiler, G.J., Gulya, T.J., Kong, G., Thompson, S., Mitchell, J. 2008. Collection of wild naturalized sunflowers from the land down under. 30th Sunflower Research Workshop, National Sunflower Association, January 10-11, 2008, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Seiler_etal_DownUnder_08.pdf
Incorporating Sclerotinia stalk rot resistance from diverse perennial wild Helianthus species into cultivated sunflower Reprint Icon - (Proceedings)
Feng, J., Seiler, G.J., Gulya, T.J., Cai, X., Jan, C.C. 2008. Incorporating Sclerotinia stalk rot resistance from diverse perennial wild Helianthus species into cultivated sunflower. 30th Sunflower Research Workshop, National Sunflower Association, January 10-11, 2008, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Feng_etal_StalkRot_08.pdf
Collection of wild sunflowers from the land down under Reprint Icon - (Other)
Seiler, G.J., Gulya, T.J., Kong, G., Thompson, S., Mitchell, J. 2008. Collection of wild sunflowers from the land down under. Presentation at the 30th Sunflower Research Workshop, National Sunflower Association, January 10-11, 2008, Fargo, ND. Available: www.sunflowernsa.com/uploads/Seiler_DownUnder_08_REVISED.pdf
Advances in the development of sunflower germplasm with resistance to both Sclerotinia stalk rot and head rot - 2007 - (Abstract Only)
Gulya, T.J., Hulke, B.S. 2008. Advances in the development of sunflower germplasm with resistance to both Sclerotinia stalk rot and head rot - 2007. 6th Annual Sclerotinia Initiative Meeting, January 23-25, 2008, Bloomington, MN. p. 16.
Introgressing Sclerotinia stalk rot resistance from diverse wild perennial species into cultivated sunflower - (Abstract Only)
Jiuhuan, F., Liu, Z., Seiler, G.J., Gulya, T.J., Jan, C.C. 2008. Introgressing Sclerotinia stalk rot resistance from diverse wild perennial species into cultivated sunflower. 6th Annual Sclerotinia Initiative Meeting, January 23-25, 2008, Bloomington, MN. p. 14.
QTL for Sclerotinia head rot tolerance in a sunflower population developed from a cross between tolerant lines - (Abstract Only)
Yue, B., Radi, S.A., Vick, B.A., Cai, X., Tang, S., Knapp, S.J., Gulya, T.J., Miller, J.F., Hu, J. 2008. QTL for Sclerotinia Head Rot Tolerance in a Sunflower Population Developed from a Cross Between Tolerant Lines [abstract]. 6th Annual Sclerotinia Initiative Meeting, January 23-25, 2008, Bloomington, MN. p. 34.
Progress in mapping QTL for Sclerotinia stalk rot tolerance in a sunflower recombinant inbred population - (Abstract Only)
Yue, B., Radi, S.A., Vick, B.A., Cai, X., Tang, S., Knapp, S.J., Gulya, T.J., Miller, J.F., Hu, J. 2008. Progress in Mapping QTL for Sclerotinia Stalk Rot Tolerance in a Sunflower Recombinant Inbred Population [abstract]. 6th Annual Sclerotinia Initiative Meeting, January 23-25, 2008, Bloomington, MN. p. 33.
Wild perennial Helianthus pumilus as a potential source for improved oil content and quality in cultivated sunflower - (Abstract Only)
Seiler, G.J., Gulya, T.J., Marek, L.F. 2007. Wild perennial Helianthus pumilus as a potential source for improved oil content and quality in cultivated sunflower. Association for the Advancement of Industrial Crops, October 7-10, 2007, Portland, Maine. Abstract OC-07. p. 52.
Exploration and collection of rare Helianthus species from southeastern United States - (Peer Reviewed Journal)
Gulya, T.J., Seiler, G.J., Kong, G., Marek, L.F. 2007. Exploration and collection of rare Helianthus species from southeastern United States. Helia. 30(46):13-24.
Greenhouse evaluation of wild sunflower species for resistance to Sclerotinia wilt - (Abstract Only)
Block, C.C., Gulya Jr, T.J., Marek, L.F. 2007. Greenhouse evaluation of wild sunflower species for resistance to Sclerotinia wilt [abstract]. American Phytopathological Society Annual Meeting. 97:S11.
Collection of Helianthus exilis, an endemic serpentine sunflower of California - (Abstract Only)
Seiler, G.J., Gulya, T.J. 2007. Collection of Helianthus exilis, an endemic serpentine sunflower of California. Plant Biology & Botany 2007 Joint Congress, July 7-11, 2007, Chicago, IL. P51002. p. 276-277.
Sources of resistance to a new strain of Verticillium dahliae on sunflower in North America-2006 Reprint Icon - (Proceedings)
Radi, S.A., Gulya Jr, T.J. 2007. Sources of resistance to a new strain of Verticillium dahliae on sunflower in North America-2006. 29th Sunflower Research Workshop, January 10-11, 2007, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Radi_Verticillium_07.pdf
Re-collection of Helianthus argophyllus, source of the PlArg gene from downy mildew resistance, surviving for 25 years on Daytona Beach, Florida Reprint Icon - (Proceedings)
Seiler, G.J., Gulya Jr, T.J., Marek, L.F. 2007. Re-collection of Helianthus argophyllus, source of the PlArg gene from downy mildew resistance, surviving for 25 years on Daytona Beach, Florida. 29th Sunflower Research Workshop, January 10-11, 2007, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Seiler_etal_Daytona_07.pdf
Sclerotinia stem and head rot resistant germplasm development utilizing interspecific amphiploids Reprint Icon - (Proceedings)
Feng, J., Seiler, G.J., Gulya Jr, T.J., Li, C., Jan, C.C. 2007. Sclerotinia stem and head rot resistant germplasm development utilizing interspecific amphiploids. 29th Sunflower Research Workshop, January 10-11, 2007, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Feng_etal_Amphiploids_2007.pdf
Advancement of pyramiding new Sclerotinia stem rot resistance genes from H. californicus and H. schweinitzii into cultivated sunflower Reprint Icon - (Proceedings)
Feng, J., Seiler, G.J., Gulya Jr, T.J., Jan, C.C. 2007. Advancement of pyramiding new Sclerotinia stem rot resistance genes from H. californicus and H. schweinitzii into cultivated sunflower. 29th Sunflower Research Workshop, January 10-11, 2007, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Feng_etal_Pyramid_2007.pdf
Evaluation of Wild Helianthus Species for Resistance to Sclerotinia Stalk Rot Reprint Icon - (Abstract Only)
Block, C.C., Gulya Jr, T.J., Marek, L.F. 2007. Evaluation of Wild Helianthus Species for Resistance to Sclerotinia Stalk Rot [abstract]. Proceedings of the International Sclerotinia Workshop.
Advancement of pyramiding new Sclerotinia stem rot resistant genes from H. californicus and H. schweinitzii into cultivated sunflower - (Abstract Only)
Feng, J., Seiler, G.J., Gulya, T.J., Jan, C.C. 2007. Advancement of pyramiding new Sclerotinia stem rot resistant genes from H. californicus and H. schweinitzii into cultivated sunflower. 5th Annual Sclerotinia Initiative Meeting, January 17-19, 2007, Bloomington, MN. p. 13.
Sclerotinia stem and head rot resistant germplasm development utilizing interspecific amphiploids - (Abstract Only)
Feng, J., Seiler, G.J., Gulya, T.J., Li, C., Jan, C.C. 2007. Sclerotinia stem and head rot resistant germplasm development utilizing interspecific amphiploids. 5th Annual Sclerotinia Initiative Meeting, January 17-19, 2007, Bloomington, MN. p. 32.
Exploration for wild Helianthus species from the desert southwestern USA for potential drought tolerance - (Peer Reviewed Journal)
Seiler, G.J., Gulya, T.J., Marek, L.F. 2006. Exploration for wild Helianthus species from the desert southwestern USA for potential drought tolerance. Helia. 29(45):1-10.
Dissecting Quantitative Trait Loci for Head Rot Tolerance in Two Sunflower Lines with Partial Tolerance - (Abstract Only)
Yue, B., Radi, S.A., Miller, J.F., Vick, B.A., Cai, X., Gulya, T.J., Hu, J. 2007. Dissecting quantitative trait loci for head rot tolerance in two sunflower lines with partial tolerance. Plant and Animal Genome XV Conference, January 13-17, 2007, San Diego, CA. P667. p. 268.
First Report of Sclerotinia Sclerotiourum Infection on Cuphea Reprint Icon - (Peer Reviewed Journal)
Gulya Jr, T.J., Gesch, R.W., Bradley, C.A., del Rio, L.E., Johnson, B.L. 2006. First report of Sclerotinia sclerotiourum infection on Cuphea. Plant Disease Note. 90:1554. Available: http://www.apsnet.org/pd/searchnotes/2006/pd-90-1554a.asp
Exploration for Wild Helianthus Species from the Desert Southwest Usa for Potential Drought Tolerance - (Abstract Only)
Seiler, G.J., Gulya, T.J., Marek, L.F. 2006. Exploration for wild Helianthus species from the desert southwest USA for potential drought tolerance. 7th European Conference on Sunflower Biotechnology, September 3-6, 2006, Gengenbach, Germany. SUNBIO2006. p. 17.
Diversity in the Sunflower: Puccinia Helianthi Pathosystem in Australia - (Peer Reviewed Journal)
Sendall, B.C., Kong, G.A., Goulter, K.C., Aitken, E.A., Thompson, S.M., Mitchell, J.H., Kochman, J.K., Lawson, W., Shatte, T., Gulya Jr, T.J. 2006. Diversity in the sunflower: Puccinia helianthi pathosystem in Australia. Australasian Plant Pathlogy. 35(6):657-670.
Registration of Two Maintainer (Ha 451 and Ha 452) and Three Restorer (Rha 453 to Rha 455) Sclerotinia-Tolerant Oilseed Sunflower Germplasms - (Peer Reviewed Journal)
Miller, J.F., Gulya Jr, T.J., Vick, B.A. 2006. Registration of two maintainer (HA 451 and HA 452) and three restorer (RHA 453-RHA 455) Sclerotinia-tolerant oilseed sunflower germplasms. Crop Science. 46:2727-2728.
Registration of Three Maintainer (Ha 456, Ha 457, and Ha 412 Ho) High-Oleic Oilseed Sunflower Germplasms - (Peer Reviewed Journal)
Miller, J.F., Gulya Jr, T.J., Vick, B.A. 2006. Registration of three maintainer (HA 456, HA 457, and HA 412 HO) high-oleic oilseed sunflower germplasms. Crop Science. 46:2728.
In Pursuit of Wild Western Sunflowers - (Proceedings)
Marek, L.F., Seiler, G.J., Gulya Jr, T.J. 2006. In pursuit of wild western sunflowers. 28th Sunflower Research Workshop, January 11-12, 2006, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Marek_wild_western_sunflowers_06.pdf
The Sunflower Rust Situation: Current Races in the Northern and Central Great Plains, and Resistance in Oilseed and Confection Hybrids - (Proceedings)
Gulya Jr, T.J. 2006. The sunflower rust situation: Current races in the northern and central Great Plains, and resistance in oilseed and confection hybrids. 28th Sunflower Research Workshop, January 11-12, 2006, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Gulya_Rust_06.pdf
The Downy Mildew Situation on the 2005 North Dakota Sunflower Crop - (Proceedings)
Gulya Jr, T.J. 2006. The downy mildew situation on the 2005 North Dakota sunflower crop. 28th Sunflower Research Workshop, January 11-12, 2006, Fargo, ND. http://www.sunflowernsa.com/research/research-workshop/documents/Gulya_Mildew_06.pdf
Registration of a Sunflower Germplasm Resistant to Rust, Downy Mildew and Virus - (Peer Reviewed Journal)
Jan, C.C., Gulya, T.J. 2006. Registration of a sunflower germplasm resistant to rust, downy mildew and virus. Crop Science. 46:1829.
Registration of Three Virus Resistant Sunflower Genetic Stocks - (Peer Reviewed Journal)
Jan, C.C., Gulya Jr, T.J. 2006. Registration of three virus resistant sunflower genetic stocks. Crop Science. 46:1834-1835.
Plant Exploration to Collect Wild Helianthus Niveus Subspecies for Sunflower Improvement - (Proceedings)
Seiler, G.J., Gulya Jr, T.J., Marek, L.F., Knauf, C. 2006. Plant exploration to collect wild Helianthus niveus subspecies for sunflower improvement. 28th Sunflower Research Workshop, January 11-12, 2006, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Seiler_Helianthus_06.pdf
Development of Sclerotinia Stem Rot Resistant Germplasm Utilizing Hexaploid Helianthus Species - (Proceedings)
Feng, J., Seiler, G.J., Gulya Jr, T.J., Jan, C.C. 2006. Development of Sclerotinia stem rot resistant germplasm utilizing hexaploid Helianthus species. 28th Sunflower Research Workshop, January 11-12, 2006, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Feng_Sclerotinia_06.pdf
Amphiploids of Perennial Helianthus Species X Cultivated Sunflower Possess Valuable Genes for Resistance to Sclerotinia Stem and Head Rot - (Proceedings)
Jan, C.C., Feng, J., Seiler, G.J., Gulya Jr, T.J. 2006. Amphiploids of perennial Helianthus species x cultivated sunflower possess valuable genes for resistance to Sclerotinia stem and head rot. 28th Sunflower Research Workshop, January 11-12, 2006, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Jan_Amphiploids_06.pdf
Advances in the Development of Sunflower Germplasm with Resistance to Both Sclerotinia Stalk Rot and Head Rot, and Evaluation of Commercial Hybrids for Stalk Rot Resistance - (Abstract Only)
Gulya Jr, T.J., Miller, J.F. 2006. Advances in the development of sunflower germplasm with resistance to both Sclerotinia stalk rot and head rot, and evaluation of commercial hybrids for stalk rot resistance. Proceedings of the International Sclerotinia Workshop [abstract]. Sclerotinia Initiative Annual Meeting, January 18-20, 2006, Bloomington, MN. Available: http://www.whitemoldresearch.com/html/abstractdetails2.cfm?Research_ID=120
Progress in Mapping Qtls Responsible for Resistance to Sclerotinia Head Rot and Stalk Rot in Two Segregating Sunflower Populations - (Abstract Only)
Hu, J., Radi, S.A., Gulya Jr, T.J., Miller, J.F. 2006. Progress in mapping QTLs responsible for resistance to Sclerotinia head rot and stalk rot in two segregating sunflower populations [abstract]. Sclerotinia Initiative Annual Meeting, January 18-20, 2006, Bloomington, MN. Available: http://www.whitemoldresearch.com/html/abstractdetails2.cfm?Research_ID=146
Crop Sequencing and Biological Control to Minimize Sclerotinia Disease Risks, 2005 - (Abstract Only)
Krupinsky, J.M., Tanaka, D.L., Liebig, M.A., Merrill, S.D., Hanson, J.D., Gulya Jr, T.J. 2006. Crop sequencing and biological control to minimize sclerotinia disease risks, 2005. Meeting Proceedings. p. 17. IN: Proc. of the 2006 Sclerotinia Initiative Annual Meeting. January 18-20, Bloomington, MN.
Registration of Two Restorer (Rha 439 and Rha 440) and One Maintainer Ha 441) Sclerotinia Tolerant Oilseed Sunflower Germplams - (Peer Reviewed Journal)
Miller, J.F., Gulya Jr, T.J., Vick, B.A. 2006. Registration of two restorer (RHA 439 and RHA 440) and one maintainer (HA 441) Sclerotinia tolerant oilseed sunflower germplams. Crop Science. 46:482-483.
Registration of Imidazolinone Herbicide-Resistant Maintainer (Ha 442) and Fertility Restorer (Rha 443) Oilseed Sunflower Germplasms - (Peer Reviewed Journal)
Miller, J.F., Gulya Jr, T.J., Vick, B.A. 2006. Registration of imidazolinone herbicide-resistant maintainer (HA 442) and fertility restorer (RHA 443) oilseed sunflower germplasms. Crop Science. 46:483-484.
Registration of Three Maintainer (Ha 444 to Ha 446) and One Restorer (Rha 447) High Oleic Oilseed Sunflower Germplasms - (Peer Reviewed Journal)
Miller, J.F., Gulya Jr, T.J., Vick, B.A. 2006. Registration of three maintainer (HA 444 to HA 446) and one restorer (RHA 447) high oleic oilseed sunflower germplasms. Crop Science. 46:484-485.
Collection of Rare, Endangered, Threatened and Interesting Wild Helianthus Species for the USDA-ARS Sunflower Genebank - (Abstract Only)
Seiler, G.J., Gulya Jr, T.J. 2005. Collection of rare, endangered, threatened, and interesting wild Helianthus species for the USDA-ARS sunflower genebank [abstract]. 10th Technical Consultation of the FAO-European Cooperative Research Network on Sunflower, July 17-20, 2005, Novi Sad, Serbia and Montenegro. p. 1.
Explorations for Rare, Endangered, Threatened and Interesting Wild Helianthus Species for the Potential Improvement of Cultivated Sunflower - (Abstract Only)
Seiler, G.J., Gulya Jr, T.J. 2005. Explorations for rare, endangered, threatened and interesting wild Helianthus species for the potential improvement of cultivated sunflower [abstract]. [CD-ROM] Crop Science Society of America, Madison, WI. ASA-CSSA-SSSA International Annual Meeting Abstracts, November 6-10, 2005, Salt Lake City, UT.
Recent Explorations to Recover Seed of Rare and Interesting Helianthus Species and Future Explorations - (Proceedings)
Seiler, G.J., Gulya Jr, T.J. 2005. Recent explorations to recover seed of rare and interesting Helianthus species and future explorations. Proceedings Sunflower Research Workshop. 27th Sunflower Research Workshop, January 12-13, 2005, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Seiler_RecoveringSeeds_05.pdf
Transferring Powdery Mildew Resistance Genes from Wild Helianthus into Cultivated Sunflower - (Proceedings)
Rojas-Barros, P., Jan, C.C., Gulya Jr, T.J. 2005. Transferring powdery mildew resistance genes from wild helianthus into cultivated sunflower. Proceedings Sunflower Research Workshop. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Rojas_PowderyMildew_05.pdf
Trap Analysis of Molecular Variability of a Global Collection of Sunflower Downy Mildew, Plasmopara Halstedii - (Proceedings)
Chen, J., Gulya Jr, T.J., Vick, B.A., Hu, J. 2005. TRAP analysis of molecular variability of a global collection of sunflower downy mildew, Plasmopara halstedii. Sunflower Research Workshop Proceedings. 27th Sunflower Research Workshop, January 12-13, 2005, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Chen_TrapAnalysis_05.PDF
Inheritance of Sclerotinia Head Rot Resistance in Nusun and Traditional Sunflower Hybrids - (Proceedings)
Miller, J.F., Gulya Jr, T.J., Hammond, J.J. Inheritance of sclerotinia head rot resistance in NuSun(R) and traditional sunflower hybrids. Proceedings Sunflower Research Workshop. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Miller_etal_HeadRot_05.PDF
Using Crop Sequence and Biological Control to Minimize Sclerotinia on Canola, Chickpea, Dry Pea, Lentils, and Sunflower, 2004 - (Abstract Only)
Krupinsky, J.M., Tanaka, D.L., Liebig, M.A., Merrill, S.D., Hanson, J.D., Gulya Jr, T.J. 2005. Using crop sequence and biological control to minimize sclerotinia on canola, chickpea, dry pea, lentils, and sunflower, 2004. p. 44. IN: Proc. of 2005 Sclerotinia Initiative Annual Meeting, Bloomington, MN, January 18-20, 2005.
Exploration for Wild Helianthus Species in North America:challenges and Opportunities in the Search for Global Treasures - (Proceedings)
Seiler, G.J., Gulya Jr., T.J. 2004. Exploration for wild Helianthus species in North America: Challenges and opportunities in the search for global treasures. International Sunflower Conference Proceedings. v. 1. p. 43-68.
An Inoculation Method to Induce Sclerotinia Stalk Rot in Field-Grown Sunflowers - (Abstract Only)
Gulya Jr, T.J., Draper, M., Henson, R. 2004. An inoculation method to induce sclerotinia stalk rot in field-grown sunflowers [abstract]. American Phytopathological Society Abstracts. Available: http://apsnet.org/meetings/div/nc04abs.asp
Trap Markers for a Sunflower Downy Mildew Resistance Gene from a New Helianthus Annuus Source, Pi 468435 - (Proceedings)
Hu, J., Chen, J., Gulya Jr, T.J., Miller, J.F. 2004. TRAP markers for a sunflower downy mildew resistance gene from a new Helianthus annuus source, PI 468435. International Sunflower Conference Proceedings. 16th International Sunflower Conference Proceedings, August 29-September 2, 2004, Fargo, ND. p. 623-630.
Searching for DNA Markers Associated with Sclerotinia Tolerance in Cultivated Sunflower - (Proceedings)
Chen, J., Miller, J.F., Gulya Jr, T.J., Vick, B.A., Cai, X., Hu, J. 2004. Searching for DNA markers associated with Sclerotinia tolerance in cultivated sunflower. In: Proceedings International Sunflower Conference Proceedings, August 29-September 2, 2004, Fargo, ND. v. II. p. 631-636.
Identification of Powdery Mildew Resistance from Wild Sunflower Species and Transfer into Cultivated Sunflower - (Proceedings)
Rojas-Barros, P., Jan, C.C., Gulya Jr, T.J. 2004. Identification of powdery mildew resistance from wild sunflower species and transfer into cultivated sunflower. Proceedings Sunflower Research Workshop. Available: http://www.sunflowernsa.com/research/research-workshop/documents/176.pdf
Two New "verticillium" Threats to Sunflower in North America - (Proceedings)
Gulya Jr, T.J. 2004. Two new "Verticillium" threats to sunflower in North America. Proceedings Sunflower Research Workshop. 26th Sunflower Research Workshop, January 14-15, 2004, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Gulya_Verticillium_04.PDF
An Inoculation Method for Sclerotinia Stalk Rot - (Proceedings)
Gulya Jr, T.J. 2004. An inoculation method for Sclerotinia stalk rot. Sunflower Research Workshop Proceedings. 26th Sunflower Research Workshop, January 14-15, 2004, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Gulya_StalkRot_04.PDF
Sunflower Disease Incidence and Distribution in Midwestern U.S. in 2003 - (Proceedings)
Gulya Jr, T.J. 2004. Sunflower disease incidence and distribution in midwestern u.s. in 2003. Sunflower Research Workshop Proceedings. 26th Sunflower Research Workshop, January 14-15, 2004, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/Gulya_Disease_Midwest_2003_04.PDF
Exploration for Wild Helianthus Exilis, An Endemic Serpentine Sunflower of California - (Proceedings)
Seiler, G.J., Gulya Jr, T.J. 2004. Exploration for wild Helianthus exilis, an endemic serpentine sunflower of California. Proceedings Sunflower Research Workshop. Available: http://www.sunflowernsa.com/research/research-workshop/documents/137.pdf
Detecting the Presence of Downy Mildew and Genotyping Sunflower Host Plants in the Same Pcr Reaction - (Proceedings)
Hu, J., Chen, J., Gulya Jr, T.J., Miller, J.F. 2004. Detecting the presence of downy mildew and genotyping sunflower host plants in the same PCR reaction. Proceedings Sunflower Research Workshop. Available: http://www.sunflowernsa.com/research/research-workshop/documents/148.pdf
Registration of Seven Rust Resistance Sunflower Germplasms - (Peer Reviewed Journal)
Jan, C.C., Quresh, Z., Gulya Jr, T.J. 2004. Registration of seven rust resistance sunflower germplasms. Crop Science. 44:1887-1888.
Registration of Four Downy Mildew Resistance Sunflower Germplasms - (Peer Reviewed Journal)
Jan, C.C., Tan, A.S., Gulya Jr, T.J. 2004. Registration of four downy mildew resistance sunflower germplasms. Crop Science. 44:1887.
Methods to Evaluate Sunflower Germplasm for Resistance to Sclerotinia Root Infection - (Proceedings)
Gulya Jr, T.J. 2004. Methods to evaluate sunflower germplasm for resistance to Sclerotinia root infection. Proceedings 3rd Australasian Soilborne Diseases Symposium, February 8-11, 2004, Rowland Flat, South Australia. p. 109-110.
A Seedling Bioassay to Detect the Presence of Downy Mildew in Soil - (Proceedings)
Gulya Jr, T.J. 2004. A seedling bioassay to detect the presence of downy mildew in soil. Proceedings 3rd Australasian Soilborne Diseases Symposium, February 8-11, 2004, Rowland Flat, South Australia. p. 200-201.
Sunflower Sclerotinia Head Rot Screening Nursery - (Proceedings)
Henson, R.A., Gulya Jr, T.J., Radi, S.A., Rau, J.J. 2004. Sunflower Sclerotinia head rot screening nursery. Sunflower Research Workshop Proceedings. 26th Sunflower Research Workshop, January 14-15, 2004, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/129.pdf
Incidence of Sclerotinia Mycoparasites Across the Midwest and Implications for the Use of Intercept - (Proceedings)
Del Rio, L.E., Gulya Jr, T.J., Lamppa, R.S., Balbyshev, N.F. 2004. Incidence of Sclerotinia mycoparasites across the Midwest and implications for the use of Intercept. Sunflower Research Workshop Proceedings. 26th Sunflower Research Workshop, January 14-15, 2004, Fargo, ND. Available: http://www.sunflowernsa.com/research/research-workshop/documents/154.pdf
Sunflower Germplasm Development with Sclerotinia Head and Stalk Rot Resistance - (Abstract Only)
Gulya Jr, T.J., Miller, J.F., Seiler, G.J. 2004. Sunflower germplasm development with Sclerotinia head and stalk rot resistance. Sclerotinia Initiative Annual Meeting, January 20-22, 2004, Bloomington, MN.
Minimizing Sclerotinia on Canola, Dry Pea, Sunflower, Chickpea, and Lentil Using Crop Sequence and Biological Control, 2003 - (Abstract Only)
Krupinsky, J.M., Tanaka, D.L., Liebig, M.A., Merrill, S.D., Hanson, J.D., Gulya Jr, T.J. 2004. Minimizing sclerotinia on canola, dry pea, sunflower, chickpea, and lentil using crop sequence and biological control, 2003. Meeting Abstract. p. 27. In: Proc. of the 2004 Sclerotinia Initiative Annual Meeting. Jan. 20-22, Bloomington, MN.
Registration of Two Maintainer (Ha 434 and Ha 435) and Three Restorer (Rha 436 to Rha 438) High Oleic Oilseed Sunflower Germplasms - (Peer Reviewed Journal)
Miller, J.F., Gulya Jr, T.J., Vick, B.A. 2004. Registration of two maintainer (HA 434 and HA 435) and three restorer (RHA 436 to RHA 438) high oleic oilseed sunflower germplasms. Crop Science. 44(3):1034-1035.
The Genetic Characterization of Pseudomonas Syringae Pv. Tagetis Based on the 16s-23s Rdna Intergenic Spacer Regions - (Peer Reviewed Journal)
Kong, H.N., Blackwood, C.B., Buyer, J.S., Gulya Jr, T.J., Lydon, J. 2005. The genetic characterization of pseudomonas syringae pv. tagetis based on the 16s-23s rDNA intergenic spacer regions. Biological Control. 32:356-362.
Collection and Evaluation of the Endemic California Serpentine Sunflower - (Abstract Only)
Seiler, G.J., Gulya Jr, T.J. 2003. Collection and evaluation of the endemic california serpentine sunflower [abstract]. Crop Science.
A Seedling Bioassay to Detect the Presence of Plasmopara Halstedii in Soil - (Book / Chapter)
Gulya Jr, T.J. 2004. A seedling bioassay to detect the presence of plasmopara halstedii in soil. In: Spencer-Phillips, P., Jeger, M., editors. Advances in Downy Mildew Research-Volume 2. London: Kluwer Academic Publishers. p. 233-240.
Sunflower - (Book / Chapter)
Gulya Jr, T.J. 2004. Sunflower. In: Wrigely, C., Corke, H., Walker, C.E., editors. Encyclopedia of Grain Science. Vol. 3. Oxford, UK: Elsevier Ltd. p. 264-270.
Evaluation of Ornamental Sunflower Cultivars for Disease Resistance and Oil Characteristics - (Abstract Only)
Gulya Jr, T.J., Vick, B.A. 2003. Evaluation of ornamental sunflower cultivars for disease resistance and oil characteristics [abstract]. European Conference on Biotechnology.
Molecular Variability of Sunflower Downy Mildew, Plasmopara Halstedii, from Different Continents - (Peer Reviewed Journal)
ROECKEL-DREVET, P., TOURVIEILLE, J., GULYA JR, T.J., CHARMET, G., NICOLAS, P., TOURVIEILLE DE LABROUHE, D. MOLECULAR VARIABILITY OF SUNFLOWER DOWNY MILDEW, PLASMOPARA HALSTEDII, FROM DIFFERENT CONTINENTS. CANADIAN JOURNAL OF MICROBIOLOGY. 2003. V. 49. P. 492-502.
Achene Oil Concentration and Fatty Acid Composition of Helianthus Exilis, An Endemic Serpentine Sunflower of California - (Abstract Only)
Seiler, G.J., Gulya Jr, T.J. 2003. Achene oil concentration and fatty acid composition of Helianthus exilis, an endemic serpentine sunflower of california [abstract]. American Journal of Botany.
First Report of Resistance to Metalaxyl in Downy Mildew (Plasmopara Halstedii) of Sunflower in Spain - (Peer Reviewed Journal)
Molinero-Ruiz, M.L., Melero-Vara, J.M., Gulya Jr, T.J., Dominguez, J. 2003. First report of resistance to metalaxyl in downy mildew (Plasmopara halstedii) of sunflower in Spain. Plant Disease. 87(6):749.
Developing Sclerotinia Head Rot Resistant Sunflower Germplasm - (Abstract Only)
GULYA JR, T.J., MILLER, J.F., SEILER, G.J. DEVELOPING SCLEROTINIA HEAD ROT RESISTANT SUNFLOWER GERMPLASM. PROCEEDINGS OF THE INTERNATIONAL SCLEROTINIA WORKSHOP. 2003. ABSTRACT
Sunflower Crop Survey 2002: Disease Assessment Across Eight States - (Proceedings)
GULYA JR, T.J. SUNFLOWER CROP SURVEY 2002: DISEASE ASSESSMENT ACROSS EIGHT STATES. http://www.sunflowernsa.com/research/research-workshop/documents/102.pdf PROCEEDINGS SUNFLOWER RESEARCH WORKSHOP [2003]
A Seedling Bioassay to Detect the Presence of Downy Mildew in Soil - (Proceedings)
GULYA JR, T.J., RADI, S.A. A SEEDLING BIOASSAY TO DETECT THE PRESENCE OF DOWNY MILDEW IN SOIL. www.sunflowernsa.com/research/research-workshop/documents/103.pdf PROCEEDINGS SUNFLOWER RESEARCH WORKSHOP [2003]
Management Practices and Sclerotinia on Canola, Dry Pea, Chickpea, Lentil, and Sunflower, 2002 - (Proceedings)
KRUPINSKY, J.M., TANAKA, D.L., MERRILL, S.D., LIEBIG, M.A., HANSON, J.D., GULYA JR, T.J. MANAGEMENT PRACTICES AND SCLEROTINIA ON CANOLA, DRY PEA, CHICKPEA, LENTIL, AND SUNFLOWER, 2002. p. 22. Proceedings of the International Sclerotinia Workshop. 2003.
Efficacy of Single and Two-Way Fungicide Seed Treatments for the Control of Metalaxyl-Resistant Strains of Plasmopara Halstedii (Sunflower Downy Mildew) - (Proceedings)
GULYA JR, T.J. EFFICACY OF SINGLE AND TWO-WAY FUNGICIDE SEED TREATMENTS FOR THE CONTROL OF METALAXYL-RESISTANT STRAINS OF PLASMOPARA HALSTEDII (SUNFLOWER DOWNY MILDEW). BRIGHTON CONFERENCE SYMPOSIUM PROCEEDINGS. 2002. P. 575-580.
Synthetic Approaches in Developing Dna-Based Markers for Crop Improvement Via Marker-Assisted Breeding - (Abstract Only)
HU, J., MILLER, J.F., GULYA JR, T.J., VICK, B.A. SYNTHETIC APPROACHES IN DEVELOPING DNA-BASED MARKERS FOR CROP IMPROVEMENT VIA MARKER-ASSISTED BREEDING. PLANT AND ANIMAL GENOME ABSTRACTS. 2003. P. 55. ABSTRACT NO. W252.
The Genetic Characterization of Pseudomonas Syringae Pv. Tagetis Based on the 16s-23s Rdna Intergenic Spacer Regions - (Abstract Only)
Kong, H.N., Blackwood, C.B., Buyer, J.S., Gulya, T.J., and Lydon, J. 2003. The genetic characterization of pseudomonas syringae pv. tagetis based on the 16s-23s rdna intergenic spacer regions. Weed Science Society of America Meeting Abstracts. 43:29.
First Report of Cross-Infectivity of Plasmopara Halstedii from Marshleder to Sunflower - (Peer Reviewed Journal) - (05-Jun-02)
Host Range and Characterization of Sunflower Mosaic Potyvirus - (Peer Reviewed Journal) - (18-Mar-02)
First Report of Charcoal Rot (Macrophomina Phaseolina) on Sunflower in North and South Dakota - (Peer Reviewed Journal)
Gulya Jr, T.J., Krupinsky, J.M., Draper, M., Charlet, L.D. 2002. First report of charcoal rot (Macrophomina phaseolina) on sunflower in North and South Dakota. Plant Disease. 86(8):923. 2002.
First Report of Albugo Tragopogonis on Cultivated Sunflower in North America - (Peer Reviewed Journal)
Gulya Jr, T.J., Viranyi, F., Appel, J., Jardine, D., Schwartz, H.F., Meyer, R. 2002. First report of Albugo tragopogonis on cultivated sunflower in North America. Plant Disease. 86:559.
First Report of Puccinia Xanthii on Sunflower in North America - (Peer Reviewed Journal) - (31-Jan-02)
First Report of Puccinia Canaliculata on Sunflower - (Peer Reviewed Journal)
Gulya Jr, T.J., Stegmeier, W.D. 2002. First report of Puccinia canaliculata on sunflower. Plant Disease. 86:559.
Registration of Five Fertility Restorer Sunflower Germplasms - (Peer Reviewed Journal)
MILLER, J.F., GULYA JR, T.J., SEILER, G.J. REGISTRATION OF FIVE FERTILITY RESTORER SUNFLOWER GERMPLASMS. CROP SCIENCE. 2002. V. 42 (3). P. 989-991.
Inheritance of Resistance to Sunflower Downy Mildew Races 1, 2, and 3 in Cultivated Sunflower (Helianthus Annuus L.) - (Peer Reviewed Journal)
Rahim, M., Jan, C.C., Gulya Jr, T.J. 2002. Inheritance of resistance to sunflower downy mildew races 1, 2, and 3 in cultivated sunflower. Plant Breeding. 121:57-60.
Registration of Three Rust Resistant Sunflower Germplasm Populations - (Peer Reviewed Journal) - (01-Mar-01)
Field and Greenhouse Evaluations of New Fungicides for the Control of Metalaxyl-Resistant Sunflower Downy Mildew - (Proceedings) - (01-Feb-01)
Kernel Brown Spot on Confection Sunflowers: Disease Or Insect Induced Problem? - (Proceedings) - (01-Feb-01)
Registration of Sunflower Sclerotinia Tolerant Germplasm Lines - (Peer Reviewed Journal) - (14-May-98)
Evaluating Sunflower Germplasm for Resistance to Phomopsis Stem Canker - (Proceedings) - (30-Jan-98)
Characterization of Sunflower Mosaic Virus from Texas Wild Sunflowers - (Proceedings) - (30-Jan-98)
Registration of Eight Maintainer (Ha 393, Ha 394 and Ha 402 to Ha 407) and Seven Restorer (Rha 395 to Rha 401) Sunflower Germplasm Lines - (Peer Reviewed Journal) - (31-May-97)
Central Great Plains Sunflower Rust Situation in 1996: Race Identificationand Hybrid Evaluation for Resistance - (Proceedings) - (20-Jan-97)
Phomopsis Stem Canker Resistance in USDA and Commercial Sunflower Germplasm - (Proceedings) - (20-Jan-97)
ARS News Articles
Last Modified: 10/1/2014
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