home
ISPI databases

addresses

PestinfoWiki
on-line journals
more about ISPI
reports
members
articles
contact

ISPI database:
41 publications listed for Thomas J. Gulya:

R.M. Harveson, M. Al Rwahnih, T. Tian, A. Karasev, T.J. Gulya, and J.D. Bradshaw
The quest to identify a new virus disease of sunflower from Nebraska
Plant Disease 106 (11), 2773-2783 (2022)

Michelle A. Gilley, Thomas J. Gulya, Gerald J. Seiler, William Underwood, Brent S. Hulke, Christopher G. Misar, and Samuel G. Markell
Determination of virulence phenotypes of Plasmopara halstedii in the United States
Plant Disease 104 (11), 2823-2831 (2020)

Thomas Gulya, Robert Harveson, Febina Mathew, Charles Block, Sue Thompson, Hans Kandel, Duane Berglund, John Sandbakken, Larry Kleingartner, and Samuel Markell
Comprehensive disease survey of U.S. sunflower: Disease trends, research priorities and unanticipated impacts
Plant Disease 103 (4), 601-618 (2019)

Ryan M. Humann, Keith D. Johnson, Michael J. Wunsch, Scott M. Meyer, James G. Jordahl, Elizabeth C. Bauske, Jessica M. Halvorson, Andrew J. Friskop, Keith A. O'Bryan, Thomas J. Gulya, and Samuel G. Markell
Evaluation of Oxathiapiprolin for the management of sunflower downy mildew
Plant Disease 103 (10), 2498-2504 (2019)

F.M. Mathew, T.J. Gulya, J.G. Jordahl, and S.G. Markell
First report of stem disease of soybean (Glycine max) caused by Diaporthe gulyae in North Dakota
Plant Disease 102 (1), p. 240 (2018)

Z. Trojanová, M. Sedlárová, T.J. Gulya, and A. Lebeda
Methodology of virulence screening and race characterization of Plasmopara halstedii, and resistance evaluation in sunflower – a review
Plant Pathology 66 (2), 171-185 (2017)

T.R. Olson, B. Kontz, S.G. Markell, T.J. Gulya, and F.M. Mathew
First report of Diaporthe stewartii causing Phomopsis stem canker of sunflower (Helianthus annuus) in Minnesota
Plant Disease 101 (2), p. 382 (2017)

Yazmín Rivera, Catalina Salgado-Salazar, Thomas J. Gulya, and Jo Anne Crouch
Newly emerged populations of Plasmopara halstedii infecting Rudbeckia exhibit unique genotypic profiles and are distinct from sunflower-infecting strains
Phytopathology 106 (7), 752-761 (2016)

L.L. Qi, Y.M. Long, C.C. Jan, G.J. Ma, and T.J. Gulya
Pl 17 is a novel gene independent of known downy mildew resistance genes in the cultivated sunflower (Helianthus annuus L.)
Theoretical and Applied Genetics 128 (4), 757-767 (2015)

Andrew J. Friskop, Thomas J. Gulya, Scott A. Halley, Blaine G. Schatz, Joel P. Schaefer, James G. Jordahl, Scott M. Meyer, Kevin W. Misek, Paul Hendrickson, and Samuel G. Markell
Effect of fungicide and timing of application on management of sunflower rust
Plant Disease 99 (9), 1210-1215 (2015)

Andrew J. Friskop, Thomas J. Gulya, Robert M. Harveson, Ryan M. Humann, Maricelis Acevedo, and Samuel G. Markell
Phenotypic diversity of Puccinia helianthi (sunflower rust) in the United States from 2011 and 2012
Plant Disease 99 (11), 1604-1609 (2015)

Febina M. Mathew, Kholoud M. Alananbeh, James G. Jordahl, Scott M. Meyer, Lisa A. Castlebury, Thomas J. Gulya, and Samuel G. Markell
Phomopsis stem canker: A reemerging threat to sunflower (Helianthus annuus) in the United States
Phytopathology 105 (7), 990-997 (2015)

F.M. Mathew, K.Y. Rashid, T.J. Gulya, and S.G. Markell
First report of Phomopsis stem canker of sunflower (Helianthus annuus) caused by Diaporthe gulyae in Canada
Plant Disease 99 (1), p.160 (2015)

Zahirul I. Talukder, Brent S. Hulke, Laura F. Marek, and Thomas J. Gulya
Sources of resistance to sunflower diseases in a global collection of domesticated USDA plant introductions
Crop Science 54 (2), 694-705 (2014)

Zahirul I. Talukder, Brent S. Hulke, Lili Qi, Brian E. Scheffler, Venkatramana Pegadaraju, Kevin McPhee, and Thomas J. Gulya
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 (1), 193-209 (2014)

L. Gong, B.S. Hulke, T.J. Gulya, S.G. Markell, and L.L. Qi
Molecular tagging of a novel rust resistance gene R12 in sunflower (Helianthus annuus L.)
Theoretical and Applied Genetics 126 (1), 93-99 (2013)

L. Gong, T.J. Gulya, S.G. Markell, B.S. Hulke, and L.L. Qi
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 (2013)

L.L. Qi, G.J. Seiler, B.A. Vick, and T.J. Gulya
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 (5), 921-932 (2012)

Zhao Liu, Thomas J. Gulya, Gerald J. Seiler, Brady A. Vick, and Chao-Chien Jan
Molecular mapping of the Pl16 downy mildew resistance gene from HA-R4 to facilitate marker-assisted selection in sunflower
Theoretical and Applied Genetics 125 (1), 121-131 (2012)

Lili Qi, Tom Gulya, Gerald J. Seiler, Brent S. Hulke, and Brady A. Vick
Identification of resistance to new virulent races of rust in sunflowers and validation of DNA markers in the gene pool
Phytopathology 101 (2), 241-249 (2011)

L.L. Qi, B.S. Hulke, B.A. Vick, and T.J. Gulya
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 (2011)

C.A. Bradley, N.R. Pataky, T. Gulya, A. Friskop, J. Jordah, and S. Markell
First report of virulence phenotypes of Puccinia helianthi, causal agent of sunflower rust in Illinois
Plant Disease 94 (2), p.273 (2010)

S. Markell, T. Gulya, K. McKay, M. Hutter, C. Hollingsworth, V. Ulstad, R. Koch, and A. Knudsvig
Widespread occurrence of the aecial stage of sunflower rust caused by Puccinia helianthi in North Dakota and Minnesota in 2008
Plant Disease 93 (6), p. 668 (2009)

Sujatha Mulpuri, Zhao Liu, Jiuhuan Feng, Thomas J. Gulya, and Chao-Chien Jan
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 (2009)

B. Yue, S.A. Radi, B.A. Vick, X. Cai, S. Tang, S.J. Knapp, T.J. Gulya, J.F. Miller, and J. Hu
Identifying quantitative trait loci for resistance to Sclerotinia head rot in two USDA sunflower germplasms
Phytopathology 98 (8), 926-931 (2008)

T.J. Gulya, R.W. Gesch, C.A. Bradley, L.E. del Rio, and B.L. Johnson
First report of Sclerotinia sclerotiorum infection on Cuphea
Plant Disease 90 (12), p. 1554 (2006)

B.C. Sendall, G.A. Kong, K.C. Goulter, E.A.B. Aitken, S.M. Thompson, J.H.M. Mitchell, J.K. Kochman, W. Lawson, T. Shatte, and T.J. Gulya
Diversity in the sunflower:Puccinia helianthi pathosystem in Australia
Australasian Plant Pathology 35 (6), 657-670 (2006)

M.L. Molinero-Ruiz, J.M. Melero-Vara, T.J. Gulya, and J. Dominguez
First report of resistance to metalaxyl in downy mildew of sunflower caused by Plasmopara halstedii in Spain
Plant Disease 87 (6), p. 749 (2003)

P. Roeckel-Drevet, J. Tourvieille, T.J. Gulya, G. Charmet, P. Nicolas, and D. Tourvieille de Labrouhe
Molecular variability of sunflower downy mildew, Plasmopara halstedii, from different continents
Canadian Journal of Microbiology - Revue Canadienne de Microbiologie 49 (8), 492-502 (2003)

T.J. Gulya, F. Viranyi, J. Appel, D. Jardine, H.F. Schwartz, and R. Meyer
First report of Albugo tragopogonis on cultivated sunflower in North America
Plant Disease 86 (5), p. 559a (2002)

T.J. Gulya, and W.D. Stegmeier
First report of Puccinia canaliculata on sunflower
Plant Disease 86 (5), p.559 (2002)

T.J. Gulya, and L.D. Charlet
First report of Puccinia xanthii on sunflower in North America
Plant Disease 86 (5), p. 564 (2002)

T.J. Gulya
First report of cross-infectivity of Plasmopara halstedii from marshelder to sunflower
Plant Disease 86 (8), p.919 (2002)

T.J. Gulya, J. Krupinsky, M. Draper, and L.D. Charlet
First report of charcoal rot (Macrophomina phaseolina) on sunflower in North and South Dakota
Plant Disease 86 (8), p.923 (2002)

M. Rahim, C.C. Jan, and T.J. Gulya
Inheritance of resistance to sunflower downy mildew races 1, 2 and 3 in cultivated sunflower
Plant Breeding 121 (1), 57-60 (2002)

T.J. Gulya, P.J. Shiel, T. Freeman, R.L. Jordan, T. Isakeit, and P.H. Berger
Host range and characterization of Sunflower mosaic virus
Phytopathology 92 (7), 694-702 (2002)

A. Viljoen, and T.J. Gulya
Identification of races of Plasmopara halstedii on sunflower in South Africa
International Congress of Plant Pathology 7th meeting, section 6 (1998)

B.C. Engel, E.A.B. Aitken, K.C. Goulter, T.J. Gulya, G.A. Kong, and J.K. Kochman
Genotypic diversity among global isolates of sunflower rust revealed by genetic markers
International Congress of Plant Pathology 7th meeting, section 2.2 (1998)

A. Viljoen, P.S. van Wyk, D.C. Nowell, and T.J. Gulya
Occurrence of downy mildew on sunflower in South Africa
Plant Disease 81 (1), p. 111 (1997)

T.J. Gulya, T.P. Freeman, and D.E. Mayhew
Ultrastructure of virus-like particles in Plasmopara halstedii
Canadian Journal of Botany - Revue Canadienne de Botanique 70 (2), 334-339 (1992)

D.E. Mayhew, A.L. Cook, and T.J. Gulya
Isolation and characterization of a mycovirus from Plasmopara halstedii
Canadian Journal of Botany - Revue Canadienne de Botanique 70 (9), 1734-1737 (1992)

Search for additional publications and add them to this list

Back to previous screen