Profile

Michael Pumphrey

Michael Pumphrey

Professor of Crop Sciences-Spring Wheat Breeding and Genetics 509-335-0509 ITB 3043 PO Box 646420, Pullman, WA 99164

Education

B.S.  2000.  Oklahoma State University.  Plant and Soil Sciences
M.S.  2003.  University of Minnesota.  Applied Plant Sciences
Ph.D.  2007.  Kansas State University.  Plant Pathology

Teaching

I teach a large-enrollment introductory undergraduate course, Introduction to Cultivated Plants (Crop_Sci/Hort 102), in the fall each year. I also teach a graduate plant breeding and genetics course (Crop_Sci 505) in the fall of odd years. In both classes I strive to connect real-world examples and the latest technology and information with fundamental concepts and principles in crop improvement. I draw heavily on my role as an applied plant breeder that continues to be intimately involved in production agriculture.

Research

I lead the spring wheat breeding and genetics program. We are focused on development of biotic and abiotic stress tolerant, high-yielding, and high-quality spring wheat varieties for diverse Washington (Pacific Northwest) production environments. Genetic dissection of disease resistance, grain quality, and abiotic stress tolerance traits are major research areas. Germplasm enhancement, application of genomics information and technology, and appropriate breeding and selection schemes are integrated to strengthen long-term variety development efforts and accelerate genetic gain.

Wheat Beat Podcast -Hessian Fly Resistance with Mike Pumphrey

Wheat Beat Podcast – Spring Wheat Development with Mike Pumphrey

Washington Grain Commission Podcast – Episode 29: Plotting Wheat’s Way Forward

Wheat Research Greenhouse Phenomics page

CSS Breeding Research

Wheat Varieties Released

  • Soda Soft White Spring
  • Bush Soft White Spring
  • Butch CL+ Soft White Spring
  • Roger Spring Club
  • Hale Hard Red Spring
  • Hedge CL+ Spring Club
  • Net CL+ Hard Red Spring
  • Ryan Soft White Spring
  • Melba Spring Club
  • Tekoa Soft White Spring
  • Seahawk Soft White Spring
  • Alum Hard Red Spring
  • Chet Hard Red Spring
  • Dayn Hard White Spring
  • Glee Hard Red Spring

Recent Publications

Savalkar, Supriya; Pumphrey, Michael O; Campbell, Kimberly G; Scarpare, Fabio V; Ferdousi, Tanvir; Swarup, Samarth; Stöckle, Claudio O; Rajagopalan, Kirti. 2025. Earlier planting fails to replicate historical production conditions for US spring wheat under future climates. Communications Earth & Environment 6:1.

Bian, Ruolin; Liu, Na; Xu, Yuzhou; Su, Zhenqi; Chai, Lingling; Bernardo, Amy; St. Amand, Paul; Rupp, Jessica; Pumphrey, Michael; Fritz, Allan. 2025. A novel quantitative trait locus for barley yellow dwarf virus resistance and kernel traits on chromosome 2D of a wheat cultivar Jagger. The Plant Genome 18:1.

Sandhu, Karansher S; Burke, Adrienne B; Merrick, Lance F; Pumphrey, Michael O; Carter, Arron H. 2024. Comparing performances of different statistical models and multiple threshold methods in a nested association mapping population of wheat. Frontiers in Plant Science 15.

Hickey, Kathleen; Şahin, Yunus; Turner, Glenn; Nazarov, Taras; Jitkov, Vadim; Pumphrey, Mike; Smertenko, Andrei. 2024. Genotype-specific activation of autophagy during heat wave in wheat. Cells 13:14.

Zhang, Bosen; Hauvermale, Amber L; Zhang, Zhiwu; Thompson, Alison; Neely, Clark; Esser, Aaron; Pumphrey, Michael; Garland‐Campbell, Kimberly; Yu, Jianming; Steber, Camille. 2024. Harnessing enviromics to predict climate‐impacted high‐profile traits to assist informed decisions in agriculture. Food and Energy Security 13:3.

Sangjan, Worasit; Carter, Arron H; Pumphrey, Michael O; Hagemeyer, Kyall; Jitkov, Vadim; Sankaran, Sindhuja. 2024. Effect of high-resolution satellite and UAV imagery plot pixel resolution in wheat crop yield prediction. International Journal of Remote Sensing 45:5.

Hauvermale, Amber L; Matzke, Courtney; Bohaliga, Gamila; Pumphrey, Mike O; Steber, Camille M; McCubbin, Andrew G. 2023. Development of novel monoclonal antibodies to wheat alpha-amylases associated with grain quality problems that are increasing with climate change. Plants 12:22.

Peery, Sarah R; Carle, Scott W; Wysock, Matthew; Pumphrey, Michael O; Steber, Camille M. 2023. LMA or vivipary? Wheat grain can germinate precociously during grain maturation under the cool conditions used to induce late maturity alpha-amylase (LMA). Frontiers in Plant Science 14.

Tang, Zhou; Wang, Meinan; Schirrmann, Michael; Dammer, Karl-Heinz; Li, Xianran; Brueggeman, Robert; Sankaran, Sindhuja; Carter, Arron H; Pumphrey, Michael O; and Hu, Yang. 2023. Affordable high throughput field detection of wheat stripe rust using deep learning with semi-automated image labeling. Computers and Electronics in Agriculture 207:107709.

Valencia-Ortiz, Milton; Marzougui, Afef; Zhang, Chongyuan; Bali, Sapinder; Odubiyi, Steven; Sathuvalli, Vidyasagar; Bosque-Pérez, Nilsa A; Pumphrey, Michael O; Sankaran, Sindhuja. 2022. Biogenic VOCs emission profiles associated with plant-pest interaction for phenotyping applications. Sensors 22:13.

Prather, Samuel; Schneider, Tavin; Gaham Godoy, Jayfred; Odubiyi, Steven; Bosque-Perez, Nilsa A; Rashed, Arash; Rynearson, Sheri; Pumphrey, Michael O. 2022. Reliable DNA markers for a previously unidentified, yet broadly deployed Hessian fly resistance gene on chromosome 6B in pacific northwest spring wheat varieties. Frontiers in Plant Science 13.

He, Fei; Wang, Wei; Rutter, William B; Jordan, Katherine W; Ren, Jie; Taagen, Ellie; DeWitt, Noah; Sehgal, Deepmala; Sukumaran, Sivakumar; and Dreisigacker, Susanne. 2022. Genomic variants affecting homoeologous gene expression dosage contribute to agronomic trait variation in allopolyploid wheat. Nature Communications 13:1.

Eagle, Jonathan; Liu, Yan; Naruoka, Yukiko; Liu, Weizhen; Ruff, Travis; Hooker, Marcus; Sthapit, Sajal; Marston, Elliott; Marlowe, Karol; and Pumphrey, Michael. 2022. Identification and mapping of quantitative trait loci associated with stripe rust resistance in spring club wheat cultivar JD. Plant Disease 106:9.

Jordan, Katherine W; Bradbury, Peter J; Miller, Zachary R; Nyine, Moses; He, Fei; Fraser, Max; Anderson, Jim; Mason, Esten; Katz, Andrew; and Pearce, Stephen. 2022. Development of the Wheat Practical Haplotype Graph database as a resource for genotyping data storage. G3 12:2.

Sangjan, W., A.H. Carter, M.O. Pumphrey, V. Jitkov, and S. Sankaran. 2021. Development of a Raspberry Pi-Based Sensor System for Automated In-Field Monitoring to Support Crop Breeding Programs. Inventions6, 42.

Ward, B.P., K. Merrill, P. Bulli, M. Pumphrey, R. Esten Mason, M. Mergoum, J. Johnson, S. Sapkota, B. Lopez, D. Marshall, and G. Brown-Guedira. 2021. Analysis of the primary sources of quantitative adult plant resistance to stripe rust in U.S. soft red winter wheat germplasm. Plant Genome 14:e20082.

Sandhu, K.S., P.D. Mihalyov, M.J. Lewien, M.O. Pumphrey, and A.H. Carter. 2021. Combining Genomic and Phenomic Information for Predicting Grain Protein Content and Grain Yield in Spring Wheat. Front. Plant Sci. 12:613300.
doi: 10.3389/fpls.2021.613300

Sandhu, K.S., D.N. Lozada, Z. Zhang, M.O. Pumphrey, and A.H. Carter. 2021. Deep Learning for Predicting Complex Traits in Spring Wheat Breeding Program. Front. Plant Sci. 11:613325. doi: 10.3389/fpls.2020.613325

Liu, C., R. Parveen, S. Revolinski, K. Garland Campbell, M. Pumphrey, and C. Steber. 2021. The genetics of late maturity alpha-amylase (LMA) in North American spring wheat (Triticum aestivum L.). Seed Science Research, 1-10. doi:10.1017/S0960258521000064

Liu, C., K. Tuttle, K. Garland Campbell, M. Pumphrey, and C.  Steber. 2021. Investigating conditions that induce late maturity alpha-amylase (LMA) using Northwestern US spring wheat (Triticum aestivum L.). Seed Science Research, 1-9. doi:10.1017/S0960258521000052

Morris, C.F., A.M. Kiszonas, G.L. Peden, and M.O. Pumphrey. 2021. Registration of ‘USDA Lori’ soft white spring waxy wheat.J. Plant Regist. 15:172–176.

Singh, N., R. Steeves, M‐S Chen, M. El Bouhssini, M. Pumphrey, and J. Poland. 2020. Registration of Hessian fly‐resistant germplasm KS18WGRC65 carrying H26 in hard red winter wheat ‘Overley’ background. J. Plant Regist. 14:206–209.

Muleta, K.T.X. Chen, and M. Pumphrey. 2020. Genome-wide mapping of resistance to stripe rust caused by Puccinia striiformis f. sp. tritici in hexaploid winter wheat. Crop Science 60:115–131.

Maccaferri, M., et al. 2019.  Durum wheat genome reveals past domestication signatures and future improvement targets. Nature Genetics 51:885-895.

Liu,W., J. Kolmer, S. Rynearson, X. Chen, L. Gao, J.A. Anderson, M.K. Turner, and M. Pumphrey*. 2019. Identifying loci conferring resistance to leaf and stripe rusts in a spring wheat population (Triticum aestivum L.) via genome-wide association mapping.  Phytopathology.

Blake, N.K., M. Pumphrey, K. Glover, S. Chao, K. Jordan, J-L Jannick, E.A. Akhunov, J. Dubcovsky, H. Bockelman, and L.E. Talbert.  2019.  Registration of the Triticeae-CAP Spring Wheat Nested Association Mapping Population. Journal of Plant Registrations. 13(2): 294-297.

Ando, K., V. Krishnan, M. Rouse, T. Danilova, B. Friebe, D. See, and M. Pumphrey*. 2019. Introgression of a novel stem rust (race TTKSK) resistance gene into wheat and development of Dasypyrum villosum chromosome specific markers via genotyping-by-sequencing (GBS). Plant Disease. 103 (6), 1068-1074.

Kiszonas, A.M., R. Higginbotham, X.M. Chen, K. Garland-Campbell, N.A. Bosque-Pérez, M. Pumphrey, M.N. Rouse, D. Hole, N. Wen, and C.F. Morris. 2019. Agronomic Traits in Durum Wheat Germplasm Possessing Puroindoline Genes. Agron. J. 111:1254-1265. doi:10.2134/agronj2018.08.0534

Rawat, N., A. Joshi, M. Pumphrey, L. Singh, A. Mahlandt, B. Chhabra, D. Wilson, B. Gill, J. Poland, and V. Tiwari. 2019. A TILLING Resource for Hard Red Winter Wheat Variety Jagger. Crop Science. 59:1666-1671. doi:10.2135/cropsci2019.01.0011

Related sites

News Articles

Effort to Put Whole Grains on Shelves, Plates Gets Major Boost

PULLMAN, Wash. — A major Washington State University initiative will receive a $19 million boost to put more healthy, climate-friendly whole grains on people’s plates — funding that will sustain every step in a statewide network from the field to the fork.

The $10 million BioInnovation Grant from the Washington Research Foundation is matched with funds from several other organizations, including more than $3 million from the Washington Grain Commission. The public-private partnership will enable the creation of WSU’s planned Center for Health, Environment, Food and Farming to build and sustain its activities.

The funding will allow WSU researchers to continue developing new crop varieties for farmers. It will fuel efforts to bring more whole grains to the public, including into school lunchrooms. It will expand Washington state’s commercial infrastructure for storing, transporting, milling and marketing whole grains. And it will support the establishment of a commercial kitchen at the University of Washington to help entrepreneurs bring whole-grain foods to market — from pancakes to pizzas to ready-to-eat meals.

Only the Best -Collaboration Helps Bring High Quality Spring Wheat Varieties to Farmers’ Fields

The Pacific Northwest (PNW) grain industry is known for high-quality wheat, and Washington growers have earned that reputation after prioritizing and investing in countless ways over decades. The most discriminating local-to-international markets are consistently supplied by our state’s farmers. The quality of what we produce today is built upon decades of improvement in all parts of the supply chain, and future quality depends on what we do today.

New Spring Wheat Variety Named for Pioneering Black Family

Washington State University’s newest spring wheat variety honors a pioneering Black family whose contributions to farming, community building and civic service in the 1800s helped shape the Pacific Northwest.

Bush soft white spring wheat recognizes the contributions of settler George Bush and his family of skilled farmers who aided indigenous populations battling disease, saved fellow settlers during the famine of 1852 and helped develop what’s now the City of Tumwater. One of his sons, William Owen Bush, was a highly successful wheat breeder and state legislator who helped establish the future Washington State University.

Demonstrated Impact – WGC Recognizes Work of WSU Spring Wheat Breeder, ROI to Washington Growers

The Washington Grain Commission (WGC) is recognizing Washington State University (WSU) spring wheat breeder Mike Pumphrey and celebrating his contributions to the Washington wheat industry. Pumphrey is a professor for WSU’s crop and soil sciences department and, until this year, co-held the O.A. Vogel Chair of Wheat Breeding and Genetics with WSU winter wheat breeder Arron Carter.

A Syrian Seed Bank’s Fight to Survive

The International Center for Agricultural Research in the Dry Areas, known as icarda, is housed in a cluster of small buildings on a dusty property in Lebanon’s Bekaa Valley, halfway between Beirut and Damascus. Its facilities, surrounded by fields of experimental grain, include a laboratory, nurseries, and a gene bank—a storage facility in which tens of thousands of seeds have been carefully saved and catalogued.

Meet Ryan, WSU’s Elite New Wheat for the Noodle Market

Ryan, the newest spring wheat variety from Washington State University, is winning over Northwest farmers and grain buyers across the Pacific, thanks to its surprising ability to create an outstanding fresh noodle.

“Ryan has hit harder and generated way more interest than anything I’ve done before,” said Mike Pumphrey, WSU’s O.A. Vogel Endowed Chair of Spring Wheat Breeding and Genetics. “What sets Ryan apart is its quite remarkable noodle quality.”

Best and Brightest of CAHNRS Honored at 2019 Faculty & Staff Awards

Early Career Excellence Award: Mike Pumphrey, Associate Professor, Crop and Soil Sciences; O.A. Vogel Endowed Chair of Spring Wheat Breeding and Genetics.

Developing resilient, high-quality spring wheat varieties for diverse Northwest production environments, Pumphrey has released eight wheat varieties since 2012, which account for approximately 60 percent of spring wheat production acres in Washington state. He has active research, funded by diverse sources, focused on genetic understanding and improvement of resistance to challenges such as stripe rust and Hessian fly, as well as stable falling numbers, improved wheat quality, and better understanding of yield-related traits. He currently teaches an undergraduate course in Crop Growth and Development, and a graduate course in Advanced Plant Breeding.

New WSU Soft White Spring Wheat Ryan in High Demand

Seed for a high-yielding new soft white spring wheat variety is in short supply this year, dealers say.

Geoff Schulz, seed operations manager for HighLine Grain Growers in Reardan, Wash., said he’s been sold out of Washington State University’s new soft white spring wheat Ryan for six weeks. He gets calls every day from farmers and other seed companies looking for Ryan and another WSU soft white spring, Seahawk.

Many of the calls come from irrigated farmers who usually plant dark northern spring wheat, he said.

“I could have sold four times as much Ryan as what I had out there, and I thought I was swimming in it,” he said.

WSU’s spring wheat breeder, Mike Pumphrey, pointed to Ryan as the highest-yielding soft white spring wheat in intermediate or high rainfall zone trials in recent years.

Novel Gene Resists Toxic Wheat Disease that Costs Billions

PULLMAN, Wash. – Scientists at Washington State University and Kansas State University have isolated and cloned a gene that provides resistance to Fusarium head blight, or wheat scab, a crippling disease that caused $7.6 billion in losses in U.S. wheat fields between 1993 and 2001.

Mike Pumphrey Received 2015 BGRI Mentor Award

Sydney, Australia — Michael ‘Mike’ Pumphrey, associate professor of wheat breeding and genetics at Washington State University (WSU), was awarded the 2015 Jeanie Borlaug Laube Women in Triticum Mentor Award during the 2015 Borlaug Global Rust Initiative (BGRI) Technical Workshop in Sydney, Australia, on September 19, 2015.

WSU Partners with Industry to Market New Wheat Variety

PULLMAN, Wash. – Washington State University will join forces with AgriPro, a division of Syngenta Cereals, to market a new variety of hard white spring wheat known as Dayn.

New WSU Weather Stations Provide Wheat Data

PROSSER, Wash. – Four new weather stations will provide wheat farmers and breeders with insights into the influence of weather patterns on wheat production and yields in eastern Washington.

High Technology Meets Fields of Wheat

Arron Carter and Mike Pumphrey are two research scientists at Washington State University who are doing work in dusty wheat fields that is being transformed by technology.

Fundraiser, New Wheat Variety Honor Late WSU Graduate Student

PULLMAN, Wash. – Just 18 months after her premature death from cancer in December 2010, Washington State University graduate student Virginia Gale Lee’s dream of making a difference in the world is beginning to come true.

Friends, family and colleagues of Lee gathered Thursday evening to honor her memory with the second annual Dr. Virginia Lee “Change the World” Fellowship Fundraiser. The event raised nearly $5,000, bringing the fellowship endowment to $80,000, more than half of the university’s goal for the fund.

Cereal stem rust widespread in eastern Washington, north Idaho

SPOKANE, Wash. – Harvest is in full swing across eastern Washington and northern Idaho. Farmers are optimistic about spring wheat and barley yields following unusually high rainfall during the summer.