SAES-422 Multistate Research Activity Accomplishments Report

Sections

Status: Approved

Basic Information

Participants

Participants (all by Zoom): Bergstrom, Gary (gcb3@cornell.edu) – Cornell University; Bissonnette, Kaitlyn (bissonnettek@missouri.edu)– University of Missouri; Bradley, Carl (carl.bradley@uky.edu) – University of Kentucky; Cowger, Christina (ccowger@ncsu.edu) – NC State; Chilvers, Marty (chilvers@msu.edu) – Michigan State University; Duffeck, Maira – Ohio State University; Friskop, Andrew (Andrew.j.friskop@ndsu.edu) – North Dakota State University; Guyer, Rachel (rguyer@utk.edu) – University of Tennessee; Kelly, Heather (youngkelly@utk.edu) – University Tennessee; Koehler, Alyssa (akoehler@udel.edu) – University of Delaware; LaForest, Joe (laforest@uga.edu) – University of Georgia; Lamkey, Kendall (krlamkey@iastate.edu)– Iowa State, Administrator; Langston, David (dblangston@vt.edu) – Virginia Tech; Luis, Marion – Ohio State University; Moraes, Wanderson Buckner; Mueller, Darren (dsmuelle@iastate.edu) – Iowa State University; McDonald, Dan (mcdonalddw@phenotypescreening.com) – Phenotype Screening Corporation; Navjot, Kaur (navjot91@vt.edu) – Virginia Tech; Ng, Sin Joe (ng.242@osu.edu) – Ohio State University; Sjarpe, Daniel – University of Missouri; Onofre, Kelsey Anderson (andersonk@ksu.edu) – Kansas State University; Paul, Pierce (paul661@osu.edu) – Ohio State University; Price, Trey (pprice@agcenter.lsu.edu) – Louisiana State University; Smith, Damon (damon.smith@wisc.edu) – University of Wisconsin; Spurlock, Terry (tspurlock@uada.edu)– University of Arkansas; Telenko, Darcy (dtelenko@purdue.edu) – Purdue University; Tenuta, Albert (albert.tenuta@ontario.ca) – OMAFRA; Wise, Kiersten ( Kiersten.wise@uky.edu) – University of Kentucky

NCERA_184_MINUTES_2021.docx

Following introductions, Alyssa Koehler presented the data collected from an infographic that was populated with state summary information prior to the meeting.  This served as the state reports for Arkansas, Delaware/Maryland, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Michigan, Missouri, Nebraska, New York, North Dakota, South Dakota, Ohio, Pennsylvania, Washington, and Wisconsin.  Joe LaForest presented an update on current reporting of wheat rusts via the Ag Pest Monitor website and conducted a survey of meeting participants to further streamline the reporting process and adjust future output. Andrew Friskop presented wheat disease loss estimates from 2018-2020.  Albert Tenuta gave an update on the Crop Protection Network. Erick DeWolf presented research entitled ‘Relationship of regional moisture on stripe rust epidemics in Kansas’, an update on the FHB forecasting tool for 2021, and a very brief request for feedback on the wheat fungicide efficacy table for 2021. Kendall Lamkey provided an administrative update as well as guidance for the renewal of the project.  The meeting wrapped up with a business meeting. Full details of the meeting can be found in the meeting minutes. 

Accomplishments

Short-term outcomes: QoI-fungicide resistant isolates of Zymoseptoria tritici were confirmed for the first time in Kentucky in 2020.  Members of this group wrote and published the "Farmer's Guide to Wheat Diseases." This is a full-length guide developed to help farmers and crop consultants properly identify and manage diseases of wheat. Damon Smith was the lead editor with 9 co-editors. The book took several years to develop and was released in December 2020. The book will be distributed to farmers and consultants in all the states that produce wheat in the U.S. This extension book will serve to improve the management of wheat diseases and increase the profitability of wheat production.

Outputs: Within participating states, information was shared through multiple platforms including winter meetings, research publications, extension publications, and social media.  Coordinated efforts of this multi-state project enabled data exchange for regional and national recommendations including:

  • Crop Protection Network recommendations for Fungicide Efficacy for Control of Wheat Diseases CPN-3002-W https://crop-protection-network.s3.amazonaws.com/publications/fungicide-efficacy-for-control-of-wheat-diseases-filename-2021-03-23-170909.pdf

 

 

  • Collection of disease loss estimates from each state that will be shared through the Crop Protection Network

Activities: NCERA 184 works under three primary objectives:

  • Objective 1: Better characterize best management practices for Fusarium Head Blight and leaf diseases in wheat and barley

 

Current research focuses on integration of moderately-resistant wheat cultivars combined with optimal timing of fungicide applications to develop integrated management options for Fusarium head blight. Work in this objective is part of the multi-state Integrated Management of FHB project funded through the U.S. Wheat and Barley Scab Initiative. Results have indicated the importance of using multiple management strategies to reduce FHB severity and grain DON levels.

 

  • Objective 2: Conduct fungicide efficacy trials for diseases in small grains

 

Participants of the NCERA-184 meetings discuss fungicide efficacy results within each state and utilize data to generate national fungicide efficacy recommendations that enable producers to optimize fungicide decisions. Outputs are shared through web-based publications and additional web tools are under development.

 

  • Objective 3: Improve disease management through forecasting tools

 

The NCERA-184 Committee coordinates a national level forecasting effort for FHB in wheat. The forecasting system is supported by the USDA-USWBSI and provides daily estimates of disease risk for 30 states. This system supports over 3,200 users and includes the FHB Alert System, which sends timely notifications of disease risk directly to farmers. Over 1,100 users are signed up for the Alert System feature. Participants of NCERA-184 provide individualized commentary for their state through the forecasting system and share model information though extension publications and social media. NCERA-184 participants also provide data to support monitoring of stripe, stem, and leaf rusts.

 

Milestones: In year 3 (2019-2020) of this 5-year project, research trials continue to enable critical local data that is compiled through NCERA-184 participation for regional and national recommendations on resistant cultivars and fungicide efficacy, while supporting forecasting systems and collection of disease loss estimate data.

Impacts

  1. NCERA-184 participants performed research to improve management of FHB and various mycotoxins.
  2. NCERA-184 participants conducted fungicide efficacy trials for economically important foliar diseases.
  3. NCERA-184 participants supported the management and development of forecasting tools.
  4. NCERA-184 participants communicated integrated management of diseases of wheat and other small grains through extension programming (field days, grower meetings, publications, blogs, social media) and site visits.

Publications

Refereed Journal Articles:

  1. Adhikari, A., Lockhart, E. B., Ganiger, M., Byamukama, E., Tande, C., Smith, M. J., and Dill-Macky, R. 2020. Barley yellow dwarf virus-PAV is the dominant species causing Barley yellow dwarf disease in South Dakota and Minnesota. Crop Protection [105171]. https://doi.org/10.1016/j.cropro.2020.105171.
  2. Anderson, N.R., A.N. Freije, G.C. Bergstrom, C.A. Bradley, C. Cowger, T. Faske, C. Hollier, N. Klecszewksi, G.B. Padgett, P. Paul, P. Price, and K.A. Wise. 2020. Sensitivity of Fusarium graminearum to metconazole and tebuconazole fungicides before and after widespread use in wheat in the United States. Plant Health Progress 21: 85-90. https://doi.org/10.1094/PHP-11-19-0083-RS
  3. Baenziger, P. S., Graybosch, R. A., Rose, D. J., Xu, L., Guttieri, M. J., Regassa, T., Klein, R. N., Kruger, G. R., Santra, D. K., Hergert, G. W., Wegulo, S. N., Jin, Y., Kolmer, J., Hein, G. L., Bradshaw, J., Chen, M.-S., Bai, G., Bowden, R. L., El-Basyoni, I., A. Lorenz, A. 2020. Registration of ‘NE10589’ (Husker Genetics Brand Ruth) hard red winter wheat. J. Plant Regist. 14:388-397.
  4. Bolanos-Carriel, C., Wegulo, S. N., Hallen-Adams, H., Baenziger, P. S., Eskridge, K. M., Funnel-Harris, D., McMaster, N., and Schmale III, D. G. 2020. Effects of field-applied fungicides, grain moisture, and time on deoxynivalenol during postharvest storage of winter wheat grain. Can. J. Plant Sci. 100:304-313.
  5. Bolanos-Carriel, C., Wegulo, S. N., Baenziger, P. S., Eskridge, K. M., Funnel-Harris, D., McMaster, N., Schmale III, D. G., and Hallen-Adams, H. E. 2020. Tri5 gene expression analysis during postharvest storage of wheat grain from field plots treated with a triazole and a strobilurin fungicide. Can. J. Plant Pathol. https://www.tandfonline.com/doi/pdf/10.1080/07060661.2019.1700169
  6. Bolanos-Carriel, C., Wegulo, S. N., Baenziger, P. S., Funnell-Harris, D., Hallen-Adams, H., and Eskridge, K. M. 2020. Effects of fungicide chemical class, fungicide application timing, and environment on Fusarium head blight in winter wheat. Eur. J. Plant Pathol. 58:667-679.
  7. Carter, A.H., K.A. Balow, G.B. Shelton, A.B. Burke, K.E. Hagemeyer, A. Stowe, J. Worapong, R.W. Higginbotham, X.M. Chen, D.A. Engle, T.D. Murray, and C.F. Morris. 2020. Registration of ‘Stingray CL+’ Soft White Winter Wheat. J. Plant Registrations https://doi.org/10.1002/plr2.20109.
  8. Carter, A.H., K.A. Balow, G.B. Shelton, A.B. Burke, K.E. Hagemeyer, A. Stowe, J. Worapong, R.W. Higginbotham, X.M. Chen, D.A. Engle, T.D. Murray, and C.F. Morris. 2020. Registration of ‘Devote’ Soft White Winter Wheat. J. Plant Registrations 2020:1-11. https://doi.org/10.1002/plr2.20079.
  9. Carter, A.H., K.A. Balow, G.B. Shelton, A.B. Burke, K.E. Hagemeyer, A. Stowe, J. Worapong, R.W. Higginbotham, X.M. Chen, D.A. Engle, T.D. Murray, and C.F. Morris. 2020. Registration of ‘Scorpio’ Hard Red Winter Wheat. J. Plant Registrations 2020:1-8. https://doi.org/10.1002/plr2.20076.
  10. Carter, A. H., K. A. Balow, G. B. Shelton, A. B. Burke, K. Hagemeyer, T. Worapong, R. W. Higginbotham, X. M. Chen, D. A. Engle, T. D. Murray, and C. F. Morris. 2020. Registration of ‘Purl’ Soft White Winter Wheat. J. Plant Registrations 14:398-405. https://doi.org/10.1002/plr2.20069.
  11. Carter, A.H., R.E. Allan, K. Balow, A. Burke, X.M. Chen, D. Engle, K.A. Garland-Campbell, K. Hagemeyer, C. Morris, T. Murray, T. Paulitz, and G. Shelton. 2020. How ’Madsen’ has shaped Pacific Northwest wheat and beyond. J. Plant Registrations 14:223-233. https://doi.org/10.1002/plr2.20049.
  12. Cowger, C., J. Smith, D. Boos, C.A. Bradley, J.K. Ransom, and G.C. Bergstrom. 2020. Managing a destructive, episodic crop disease: A national survey of wheat and barley growers’ experience with Fusarium head blight. Plant Dis.104:634-648. https://apsjournals.apsnet.org/doi/10.1094/PDIS-10-18-1803-SR
  13. Evin, B., Meyer, S., Schuh, C., Haugen, S., Halvorson, J., Chapara, V., Arens, A., and Friskop, A. 2020. Management of leaf rust and stripe rust in hard red spring wheat at different timings of disease onset. Plant Health Progress. 21:306-311.
  14. Fulcher, M.R., D. Benscher, M.E. Sorrells, and G.C. Bergstrom. 2020. Preserving spring oat yields in New York through varietal resistance to crown rust. Plant Health Progress 21: 36-39. Published On-line 21 January 2020 https://apsjournals.apsnet.org/doi/10.1094/PHP-05-19-0037-RS
  15. Fulcher, M.R., and G.C. Bergstrom. 2020. First report of Fusarium armeniacum causing head blight of wheat in New York. Plant Dis. 104:3080. https://doi.org/10.1094/PDIS-04-20-0799-PDN
  16. Fulcher, M.R., J.B. Winans, M. Quan, and G.C. Bergstrom. 2020. The incidence of Fusarium graminearum in wild grasses is associated with rainfall and cumulative host density in New York. Plant Dis. 104: 2681-2687 https://doi.org/10.1094/PDIS-02-20-0286-RE
  17. Fulcher, M.R., E.D. Oladipo, J.B. Winans, M. Quan, and G.C. Bergstrom. 2020. Structure and diversity of Fusarium communities inhabiting non-cultivated grass inflorescences in New York State. Can. J. Plant Pathol. https://www.tandfonline.com/doi/abs/10.1080/07060661.2020.1788166
  18. Gargouri, S., V. Balmas, L. Burgess, T. Paulitz, I. Laraba, H. Kim, R.H. Proctor, M. Busman, F.C. Felker, T. Murray, and K. O”Donnell. 2020. A Tunisian endophyte of Macrochloa tenacissima (esparto or needle grass) is a novel species in the Fusarium redolens Mycologia 112:792-807. doi.org/10.1080/00275514.2020.1767493.
  19. Gargouri, S., E. Khemir, A. Souissi, T.D. Murray, M. Fakhfakh, I. Achour, S. Chekali, M. Mlike, and T.C. Paulitz. 2020. Survey of take-all (Gaeumannomyces graminis tritici) on cereals in Tunisia and impact of crop sequences. Crop Protection 135:105.189. doi.org/10.1016/j.cropro.2020.105189.
  20. Gill, K.S., N. Kumar, A.H. Carter, H.S. Randhawa, C.F. Morris, B. Baik, R.W. Higginbotham, D.A. Engle, S.O. Guy, I.C. Burke, D. Lyon, T.D. Murray, and X.M. Chen. 2020. Registration of ‘Curiosity CL+’ Soft White Winter Wheat. J. Plant Registrations 14:377-387. https://doi.org/10.1002/plr2.20066.
  21. Gill, K.S., N. Kumar, H.S. Randhawa, A.H. Carter, J. Yenish, C.F. Morris, B. Baik, R.W. Higginbotham, S.O. Guy, D.A. Engle, X.M. Chen, T.D. Murray, and D. Lyon. 2020. Registration of ‘Mela CL+’ Soft White Winter Wheat. J. Plant Registrations 14:144-152. https://doi.org/10.1002/plr2.20006.
  22. Gill, K.S., N. Kumar, H.S. Randhawa, K. Murphy, A.H. Carter, C.F. Morris, R.W. Higginbotham, D.A. Engle, S.O. Guy, D. Lyon, T.D. Murray, X.M. Chen, and W.F. Schillinger. 2020. Registration of ‘Resilience CL+’ Soft White Winter Wheat. J. Plant Registrations https://doi.org/10.1002/plr2.20118 [ONLINE 22 December 2020].
  23. Guo, J., Shi, G., Kalil, A., Friskop, A., Elias, E., Xu, S.S., Faris, J.D., and Liu, Z. Pyrenophora tritici-repentis Race 4 isolates cause disease on tetraploid wheat. 2020. Phytopathology. 110:1781-1790.
  24. Kauer, N., Mullins, C., Kleczewski, N. and Mehl, H. 2020. Occurrence of quinone outside inhibitor (QoI) resistance in Virginia populations of Parastagonopora nodorum infecting wheat. Plant Disease. 10/20
  25. Kaur, N., Sehgal S. K., Glover K. D., Byamukama, E., and Ali, S. 2020. Impact of Fusarium graminearum on seed germination and seedling blight in hard red spring cultivars in South Dakota Journal of Plant Pathology & Microbiology 11:495. https://doi.org/10.35248/2157-7471.20.11.495
  26. Kleczewski, N., Chapara, V., and Bradley, C. A. 2020. Occurrence of viruses and Clavibacter michiganensis tessellarius in winter wheat in Illinois, 2009 to 2011 and 2019 to 2020. Plant Health Progress 21:317-320. https://doi.org/10.1094/PHP-07-20-0060-S.
  27. Kleczewski, N., Butts-Wilmsmeyer, C., and Scanlan, C. 2020. Assessing the curative and protective impacts of select fungicides for control of powdery mildew of wheat. Plant Disease. 2020.
  28. Kruse, E.B., S. Revolinski, J. Aplin, D.Z. Skinner, T.D. Murray, C. Edwards, and A.H. Carter. 2020. Gene expression and carbohydrate accumulation in winter wheat lines with different levels of snow mold and freezing cold tolerance. Plants 9(11):1416. doi.org/10.3390/plants9111416.
  29. Larkin, D. L., A. L. Holder, R. E. Mason, D. E. Moon, G. Brown-Guedira, P. Price, S. A. Harrison, and Y. Dong. 2020.
  30. Luster, D.G., M.B. McMahon, A.J. Sechler, M.L. Carter, E.E. Rogers, B.K. Schroeder, and T.D. Murray. 2020. Immunoreagents for development of a diagnostic assay specific for Rathayibacter toxicus. Food and Agricultural Immunology 31:1, 231-242. doi.org/10.1080/09540105.2020.1714554.
  31. Lugo-Torres, A., G.C. Bergstrom, D. Benscher, and M.E. Sorrells. 2020. Evaluation of Fusarium head blight and foliar diseases in winter malting barley varieties in New York, 2019. Plant Disease Management Reports 14: CF079.
  32. Lugo-Torres, A., G.C. Bergstrom, D. Benscher, and M.E. Sorrells. 2020. Evaluation of Fusarium head blight and foliar diseases in spring malting barley varieties in New York, 2019. Plant Disease Management Reports 14: CF082.
  33. Merrick, L., Glover, K D., Yabwalo, D., and Byamukama, E. 2020. Use of genotype by yield* trait (GYT) analysis to select hard red spring wheat with elevated performance for agronomic and disease resistance traits. Crop Breeding, Genetics and Genomics. e200009.
  34. Mueller, B.D., Groves, C.L., Conley, S.P., Chapman, S.A., Kabbage, M., and Smith, D.L. 2020. Integrated management of stripe rust and overwintering of Puccinia striiformis sp. tritici in Wisconsin. Plant Health Progress. https://doi.org/10.1094/PHP-04-20-0027-RS.
  35. Murray, T.D., B. Barrantes Infante, and B.K. Schroeder. 2020. First report of Bacterial Head Blight of Pseudoroegneria spicata spicata caused by Rathayibacter agropyri in Idaho. Plant Disease 104:1534. doi.org/10.1094/PDIS-06-19-1233-PDN.
  36. Nishio, Z., N. Iriki, M. Ito, T. Tabiki, and T. Murray. 2020. Mapping QTL conferring speckled snow mold resistance in winter wheat (Triticum aestivum). Breeding Science 70:246-252. doi: 10.1270/jsbbs.19111.
  37. Piñeros, N., Telenko, D. E. P., and Ravellette, J. D. 2020. Evaluation of foliar fungicide treatments for wheat disease management, 2019. Plant Disease Management Reports. Vol. 14:CF061
  38. Piñeros, N., Telenko, D. E. P., and Ravellette, J. D. 2020. Fusarium head blight (FHB) integrated fungicide trials in wheat in central Indiana, 2019. Plant Disease Management Reports. Vol. 14:CF069
  39. Rod, K. S., Bradley, C. A., Van Sanford, D., and Knott, C. A. 2020. Integrating management practices to decrease deoxynivalenol contamination in soft red winter wheat. Frontiers in Plant Sciences 11:1158. doi: 10.3389/fpls.2020.01158.
  40. Rod, K. S., Earnest, J., McNeill, S., Bradley, C. A., and Knott, C. A. 2020. Deoxynivalenol contamination for different wheat grain handling conditions. Crop, Forage & Turfgrass Management 6e220017. https/doi.org/10.1002/cft2.20017.
  41. Roth, M.G., Mourtzinis, S., Gaska, J.M., Mueller, B., Roth, A., Smith, D.L., and Conley, S.P. 2020. Wheat grain and straw yield, grain quality, and disease benefits associated with increased management intensity. Agronomy Journal. https://doi.org/10.1002/agj2.20477.
  42. A Farmer’s Guide to Wheat Diseases. 2020. Damon Smith, Kiersten Wise, Anna Freije, Adam Sisson, Albert Tenuta, Andrew Friskop, Emmanuel Byamukama, Juliet Marshall, Mary Burrows, and Daren Mueller (eds.). APS Press, St. Paul, MN. 149 pgs.
  43. Sweeney, D.W., J. Rutkowski, G.C. Bergstrom, and M.E. Sorrells. 2020. A connected, half-sib family training population for genomic prediction in barley. Crop Sci. 60: 262-281. https://doi.org/10.1002/csc2.20104
  44. Starr, J.K., K.L. Myers, A. Lugo-Torres, G.C. Bergstrom, and P.J. Stachowski. 2020. Evaluation of integrated methods for management of Fusarium head blight of spring malting barley in New York, 2019. Plant Disease Management Reports 14: CF050.
  45. Valverde-Bogantes, E., Bolanos-Carriel, C., Hallen-Adams, H. E., McMaster, N., Schmale III, D. G., and Wegulo, S. N. 2020. Aggressiveness and deoxynivalenol production of Nebraska isolates of Fusarium boothii and graminearum. Plant Health Prog. 21:97-102.

 

 

Abstracts/Proceedings:

  1. Cinderella J. and Koehler A.M. 2020. Evaluation of fungicide efficacy and timing to manage wheat diseases in Delaware. APS Potomac Division Meeting, Virtual.
  2. Deanna Funnell-Harris, Zachary Duray, Ruth Dill-Macky, Patrick O’Neill, Scott Sattler, Stephen Wegulo, and Satyanarayana Tatineni. 2020. Discovering gene expression changes linked to phenylpropanoid-based fhb resistance. Page 68 in: Canty, S., A. Hoffstetter, and R. Dill-Macky (Eds.), Proceedings of the 2020 National Fusarium Head Blight Forum. East Lansing, MI: U.S. Wheat & Barley Scab Initiative.
  3. Fang Wang, Stephen Wegulo, Julie Stevens, Vikas Belamkar and P. Stephen Baenziger. 2020. Breeding for fusarium head blight resistance of wheat (Triticum aestivum) by marker-assisted selection and genomic selection. Page 78 in: Canty, S., A. Hoffstetter, and R. Dill-Macky (Eds.), Proceedings of the 2020 National Fusarium Head Blight Forum. East Lansing, MI: U.S. Wheat & Barley Scab Initiative.
  4. Fulcher, M., D. Benscher, M.E. Sorrells, and G.C. Bergstrom. 2020. Managing oat crown rust and wheat stripe rust with varietal resistance in New York. Phytopathology 110: S.
  5. Fulcher, M., E. Law, S. Wayman, M. Ryan, and G.C. Bergstrom. 2020. Fungal pathogens associated with perennial cereals in New York. Phytopathology 110: S.
  6. Fulcher, M., A. Taranto, P. Solomon, and G.C. Bergstrom. 2020. Genomic investigation of the Alternaria infectoria species group highlights potential pathogenicity of isolates collected during saprophytic growth. Phytopathology 110: S..
  7. Fulcher, M.R, J.B. Winans, D. Benscher, M.E. Sorrells, and G.C. Bergstrom. 2020. Recovery of diverse Fusarium head blight pathogens on ‘ancient grain’ Triticum in New York includes a first report of F. armeniacum infecting a small grain. Phytopathology 110:S
  8. Jane Marian Luis, Sin Joe Ng, Gary Bergstrom, Kaitlyn Bissonnette, Kira Bowen, Carl Bradley, Emmanuel Byamukama, Martin Chilvers, Alyssa Collins, Christina Cowger, Heather Darby, Erick DeWolf, Ruth Dill-Macky, Paul Esker, Andrew Friskop, Nathan Kleczewski, Alyssa Koehler, David B. Langston, Laurence Madden, Juliet Marshall, Hillary Mehl, Wanderson Moraes, Martin Negelkirk, Nidhi Rawat, Damon Smith, Darcy Telenko, Stephen Wegulo, Heather Young-Kelly, and Pierce A Paul. 2020. Fusarium head blight management coordinated project: uniform fungicide trials 2018-2020. Pages 44-48 in: Canty, S., A. Hoffstetter, and R. Dill-Macky (Eds.), Proceedings of the 2020 National Fusarium Head Blight Forum. East Lansing, MI: U.S. Wheat & Barley Scab Inititiative.
  9. Kalil, A.K., Fonseka, D.L., Gargouri Jbir, A., Tjelde, T., Ransom, J., Deplazes, C., Eisinger, D., Bauske, E., Halvorson, J., Meyer, S.M., and Friskop, A.J. Evaluation of fungicides as part of an integrated approach for management of Fusarium head blight in durum. (Abstr.) Phytopathology 110:S2.19. https://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO-110-12-S2.1
  10. Langston, Laurence Madden, Juliet Marshall, Hillary Mehl, Wanderson Moraes, Martin Negelkirk, Nidhi Rawat, Damon Smith, Darcy Telenko, Stephen Wegulo, Heather Young-Kelly, and Pierce A Paul. 2020. Fusarium head blight management coordinated project: integrated management trials 2018-2020. Pages 38-43 in: Canty, S., A. Hoffstetter, and R. Dill-Macky (Eds.), Proceedings of the 2020 National Fusarium Head Blight Forum. East Lansing, MI: U.S. Wheat & Barley Scab Inititiative.
  11. Luis, J.M., Ng,, S.J., Bergstrom, G., Bissonnette, K., Bowen, K., Bradley, C., Byamukama, E., Chilvers, M., Collins, A., Cowger, C., Darby, H., DeWolf, E., Dill-Macky, R., Esker, P., Friskop, A., Kleczewski, N., Koehler, A., Langston, D.B., Madden, L., Marshall, J., Mehl, H., Moraes, W., Nagelkirk, M., Rawat, N., Smith, D., Telenko, D., Wegulo, S., Young-Kelly, H., and Paul, P.A. 2020. Fusarium head blight management coordinated project: Integrated management trials 2018-2020. Proceedings of the National Fusarium Head Blight Forum. Pages 38-43
  12. Luis, J.M., Ng,, S.J., Bergstrom, G., Bissonnette, K., Bowen, K., Bradley, C., Byamukama, E., Chilvers, M., Collins, A., Cowger, C., Darby, H., DeWolf, E., Dill-Macky, R., Esker, P., Friskop, A., Kleczewski, N., Koehler, A., Langston, D.B., Madden, L., Marshall, J., Mehl, H., Moraes, W., Nagelkirk, M., Rawat, N., Smith, D., Telenko, D., Wegulo, S., Young-Kelly, H., and Paul, P.A. 2020. Fusarium head blight management coordinated project: Uniform fungicide trials 2018-2020. Proceedings of the National Fusarium Head Blight Forum. Pages 44-48
  13. Lux, L., Halvorson, J., and Friskop, A. 2020. Evaluation of ergot resistance in hard red spring wheat varieties in North Dakota. (Abstr) Phytopathology 110:2.66. https://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO-110-12-S2.1
  14. White, N., Stombaugh, T., and Bradley, C. A. 2020. Evaluation of factors that affect fungicide coverage of wheat heads and their impact on control of Fusarium head blight. Phytopathology 110:S2.169

Extension and Outreach:

  1. Bergstrom, G.C. 2020. Wheat spindle streak mosaic in spring: A reminder to plant a resistant variety in fall. What’s Cropping Up Volume 30 No. 3: 38. http://blogs.cornell.edu/whatscroppingup/2020/05/19/wheat-spindle-streak-mosaic-in-spring-a-reminder-to-plant-a-resistant-wheat-variety-in-fall/
  2. Bergstrom, G.C. Disease control recommendations for corn, forage crops, small grain crops, and soybeans. 2020. Cornell Guide for Integrated Field Crop Management - 2021 Edition. Cornell University.
  3. Bomberger, R. and T. Murray. 2020. Wheat Streak Mosaic Virus in Eastern Washington. June 22, 2020. http://smallgrains.wsu.edu.
  4. Bradley, C. A. 2020. Considerations for fungicide management of Fusarium head blight (scab) of wheat. Kentucky Pest News. https://kentuckypestnews.wordpress.com/page/2/?s=bradley&submit=Go.
  5. Bradley, C. A. 2020. To spray or not to spray: conundrum in wheat. Kentucky Pest News. https://kentuckypestnews.wordpress.com/2020/05/19/to-spray-or-not-to-spray-conundrum-in-wheat/.
  6. Bradley, C. A. 2020. Free session on Fusarium head blight management during the 2020 Scab Forum held online. Kentucky Pest News.https://kentuckypestnews.wordpress.com/2020/11/24/free-session-on-fusarium-head-blight-management-during-the-2020-scab-forum-held-online/.
  7. Bradley, C. A., Mehl, K., and Walsh, J. 2020. Evaluation of different fungicide application timings for management of Fusarium head blight of wheat, 2020. University of Kentucky Wheat Science Research Reports, 2019-2020. https://wheatscience.ca.uky.edu/research/2019-2020.
  8. Budde-Rodriguez, S., Friskop, A., and Gill, U. 2020. Rust Diseases of Wheat in North Dakota. North Dakota Extension Publication PP1361.
  9. Byamukama, E., Yabwalo, D. and Strunk C. 2020. Fungicides in wheat. 2020 South Dakota Pest Guide-Wheat. South Dakota State University Extension Publication #P-00011.
  10. Byamukama, E., and Strunk, C. 2020. Pre-plant disease management considerations. SDSU Extension Crops Newsletter and online. Produced 2/06/2020.
  11. Byamukama, E., and Kleinjan, J. 2020. Planting spring wheat into corn or milo residue: Considerations for scab management. SDSU Extension Crops Newsletter and online. Produced 4/16/2020.
  12. Byamukama, E., and Beck, R. 2020. Wheat streak mosaic disease developing in winter wheat. SDSU Extension Crops Newsletter and online. Produced 5/7/2020.
  13. Byamukama, E., Back, R., Yabwalo, D., Strunk, C., and Ali, S. 2020. Does early fungicide at tillering result in a profitable yield? SDSU Extension Crops Newsletter and online. Produced 5/17/2020
  14. Byamukama, E., Back, R., and Strunk, C. 2020. Winter wheat diseases update: fungal diseases and Barley yellow dwarf developing. SDSU Extension Crops Newsletter and online. Produced 5/28/2020
  15. Byamukama, E., Ali, S. 2020. The Fusarium head blight prediction tool indicate high risk. SDSU Extension Crops Newsletter and online. Produced 6/5/2020.
  16. Byamukama, E., and Varenhorst, A. 2020. Barley yellow dwarf developing in oats. SDSU Extension Crops Newsletter and online. Produced 6/11/2020.
  17. Byamukama, E., Sehgal, S., Ali, S., and Beck, R. 2020. Stripe rust found in winter wheat at low severity. SDSU Extension Crops Newsletter and online. Produced 6/11/2020.
  18. Byamukama, E., Ali, S., and Sehgal, S. 2020. Bacterial leaf streak developing at low level in winter wheat. SDSU Extension Crops Newsletter and online. Produced 6/25/2020.
  19. Byamukama, E., and Ali, S. 2020. Fusarium head blight predicted risk for spring wheat. SDSU Extension Crops Newsletter and online. Produced 6/25/2020.
  20. Byamukama, E., Ali, S., and Sehgal, S. 2020. Winter wheat diseases update. SDSU Extension Crops Newsletter and online. Produced 6/25/2020.
  21. Creech, C., Klein, R., and Wegulo, S. 2020. Winter Wheat Condition. CropWatch, April 9, 2020
  22. Faske, T., Smith, S., Spurlock, T., Wamishe, Y. MP154 Arkansas Plant Disease Control Products Guide. 2020.
  23. Friskop, A., Markell, S., and Khan, M. 2020. 2021 North Dakota Field Crop Plant Disease Management Guide. North Dakota Extension Publication PP-622.
  24. Friskop, A. Scouting for Ergot. 2020. North Dakota State University Crop and Pest Report.
  25. Friskop, A. Small Grain Disease Update. 2020. North Dakota State University Crop and Pest Report.
  26. Friskop, A. Bacterial Leaf Streak Update. 2020. North Dakota State University Crop and Pest Report.
  27. Friskop, A. Fusarium Head Blight Update. 2020. North Dakota State University Crop and Pest Report.
  28. Friskop, A. Commonly Asked Fusarium Head Blight (FHB) Questions. 2020. North Dakota State University Crop and Pest Report.
  29. Friskop, A. Fusarium Head Blight Risk Update. 2020. North Dakota State University Crop and Pest Report.
  30. Friskop, A. Wheat Disease Update: Fusarium Head Blight Risk. 2020. North Dakota State University Crop and Pest Report.
  31. Friskop, A. Wheat Disease Update: Bacterial Leaf Streak. 2020. North Dakota State University Crop and Pest Report.
  32. Friskop, A. Wheat Disease Update: Leaf Rust. 2020. North Dakota State University Crop and Pest Report.
  33. Friskop, A. Fusarium Head Blight (FHB) Risk and Resources. 2020. North Dakota State University Crop and Pest Report.
  34. Friskop, A. Low Occurrences of Disease in Wheat and Barley. 2020. North Dakota State University Crop and Pest Report.
  35. Friskop, A. Fusarium Head Blight Risk. 2020. North Dakota State University Crop and Pest Report.
  36. Friskop, A. Small Grain Disease Forecasting Model – Leaf Diseases. 2020. North Dakota State University Crop and Pest Report.
  37. Friskop, A. Response from Early Season Fungicide in Wheat. 2020. North Dakota State University Crop and Pest Report.
  38. Friskop, A. Wheat Pathogen Reservoirs. 2020. North Dakota State University Crop and Pest Report.
  39. Fulcher, M.R., G.C. Bergstrom, M.E. Sorrells, and D. Benscher. 2020. Managing oat crown rust to prevent yield loss. What’s Cropping Up Volume 30 No. 1: 9-10. http://blogs.cornell.edu/whatscroppingup/2019/08/26/managing-oat-crown-rust-to-prevent-yield-loss/
  40. Harrison, S. A., T. Price, B. Padgett, and K. Arceneaux. 2020. Fusarium head blight of wheat (scab) in Louisiana. Louisiana Crops. 10:8 1-9.
  41. Harrison, S. A., B. Padgett, and T. Price. 2020. Wheat variety performance and production practices in Louisiana. Louisiana Crops. 10:9 1-3.
  42. Kelley, J., Norton, C., and Elkins, C. 2020 Wheat Quick Facts. (Spurlock provided review and update of disease management section)
  43. Kleczewski, N., Kaur, N., Bergstrom, G., Bradley, C., Chilvers, M., Collins, A., Cowger, C., DeWolf, E., Friskop, A., Koehler, A., Mehl, H., Paul, P., Salgado, J., Sisson, A., Smith, D.L., Wise, K., and Young-Kelly, H. 2020. Stagnospora nordorum leaf and glume blotch. Crop Protection Network Fact Sheet: CPN-3003.
  44. Kleczewski, N., Bissonnette, K., Bradley, C., Chilvers, M., Collins, A., DeWolf, E., Friskop, A., Keohler, A., Mehl, H., Paul, P., Salgado, D., Smith, D.L., Wise, K., Young-Kelly, H. 2020. Stripe Rust of Wheat. Crop Protection Network Fact Sheet: CPN-3004.
  45. Klein, R., Creech, C., Baenziger, P. S., Wegulo, S., Dutcher, A., Easterly, A., and Taylor, M. 2020. Assessing Freeze Injury to Wheat. CropWatch, April 24, 2020
  46. Knodel, J. and Friskop, A. 2020 Small Grains IPM Survey. 2020. North Dakota State University Crop and Pest Report.
  47. Koehler A.M. 2020b. Evaluation of foliar fungicides and application timings for management of wheat diseases in Delaware, 2019. Plant Disease Management Reports. 14:CF006.
  48. Koehler A.M. 2020a. Foliar fungicides and application timings for control of wheat diseases in Georgetown, Delaware, 2019. Plant Disease Management Reports. 14:CF005.
  49. Koehler A.M. 2020. Fusarium Head Blight Management. UD Weekly Crop Update. April 3, 2020.
  50. Koehler A.M. 2020. Fusarium Risk Tool Available for 2020 Season. UD Weekly Crop Update. April 10, 2020.
  51. Koehler A.M. 2020. Wheat and Barley Disease Updates. UD Weekly Crop Update. April 17, 2020.
  52. Koehler A.M. 2020. Wheat and Barley Disease Updates. UD Weekly Crop Update. April 24, 2020.
  53. Koehler A.M. 2020. Small Grains Disease Updates. UD Weekly Crop Update. May 1, 2020.
  54. Koehler A.M. 2020. Fusarium Head Blight Updates. UD Weekly Crop Update. May 8, 2020.
  55. Koehler A.M. 2020. Scouting Fields for Fusarium Head Blight. UD Weekly Crop Update. May 15, 2020.
  56. Koehler A.M. 2020. Field Crops Disease Updates (small grains and corn). UD Weekly Crop Update. May 22, 2020.
  57. Koehler A.M. 2020. Small Grains Disease Updates. UD Weekly Crop Update. May 28, 2020.
  58. Koehler A.M. 2020. Frost Damage and Sooty Head Molds of Wheat. June 26, 2020.
  59. Koehler A.M. 2020. Field Crops Disease Updates (corn, malting barley). July 17, 2020.
  60. Koehler A.M. 2020. Preparing for 2021: Small Grains Disease Management. September 25, 2020.
  61. Lee, C., Knott, C., and Bradley, C. 2020. Rye crop disease management in Kentucky 2019-2020. University of Kentucky Wheat Science Research Reports, 2019-2020. https://wheatscience.ca.uky.edu/research/2019-2020.
  62. Lux, L., Friskop, A., and Liu, Z. 2020. Bacterial Leaf Streak and Black Chaff of Wheat. North Dakota Extension Publication PP1566
  63. Markell, S., and Friskop, A. Diseases in Drought Years. 2020. North Dakota State University Crop and Pest Report.
  64. Mueller, D. and Smith, D.L. 2020. Evaluation of foliar fungicides for control of Fusarium head blight of wheat in Wisconsin, 2019. Plant Disease Management Reports 14:CF007.
  65. Murray, T. 2020. Looking Ahead – Wheat Diseases 2020-21. December 2, 2020. http://smallgrains.wsu.edu.
  66. Murray, T. 2020. Stripe Rust Update. May 6, 2020. http://smallgrains.wsu.edu.
  67. Murray, T. 2020. Stripe Rust Predicted to be Severe. March 10, 2020. http://smallgrains.wsu.edu.
  68. Murray, T.D. and H. Sheng. 2020. Reaction of winter wheat cultivars and breeding lines to eyespot in Washington, 2019. Plant Disease Management Reports 14:CF177.
  69. Murray, T.D. and H. Sheng. 2020. Reaction of winter wheat cultivars and breeding lines to Cephalosporium stripe in Washington, 2019. Plant Disease Management Reports 14:CF178.
  70. Ransom, J., Green, A., Simsek, S., Friskop, A., Breiland, M., Friesen, T., Liu, Z., Zhong, S., Rickertsen, J., Eriksmoen, E., Hanson, B., Martin, G., Pradhan, G., Ostlie, M. 2020.
  71. North Dakota Hard Red Spring Wheat Variety Trial Results for 2020 and Selection Guide. North Dakota Extension Publication A574-20.
  72. Ransom, J., Elias, E., Friskop, A., Friesen, T., Liu, Z., Manthey, F., Rickertsen, J., Eriksmoen, E., Hanson, B., Pradhan, G., Ostlie, M. 2020. North Dakota Durum Wheat Variety Trial Results for 2020 and Selection Guide. North Dakota Extension Publication A1067-20.
  73. Ransom, J., Baldwin, T.., Horsely, R., McMullen, M., Schwarz, P., Friskop, A., Schatz, B., Zwinger, S., Ostlie, M., Martin, G., Rickertsen, J., Eriksmoen, E., Hanson, B., and Gautam, P. 2019. North Dakota Barley, Oat and Rye Variety Trial Results for 2020 and Selection Guide. North Dakota Extension Publication A1049-20.
  74. Ransom, J., Marais, F., Simsek, S., Friskop, A., Rickertsen, J., Eriksmoen, E., Hanson, B., Martin, G., Ostlie, M., Pradhan, G. 2020. North Dakota Hard Red Winter Wheat Variety Trial Results for 2020 and Selection Guide. North Dakota Extension Publication A1196-20.
  75. Rod, K., Knott, C., Bradley, C., and Shockley, J. 2020. Can agronomic practices reduce Fusarium head blight vomitoxin levels? University of Kentucky Wheat Science Research Reports, 2019-2020. https://wheatscience.ca.uky.edu/research/2019-2020.
  76. Smith, D.L. and Mueller, B. 2020. Wisconsin winter wheat disease update – June 2, 2020. Wisconsin Crop Manager, https://ipcm.wisc.edu/blog/2020/06/wisconsin-winter-wheat-disease-update-june-2-2020/.
  77. Smith, D.L. and Mueller, B. 2020. Wisconsin winter wheat disease update – May 27, 2020. Wisconsin Crop Manager, https://ipcm.wisc.edu/blog/2020/05/wisconsin-winter-wheat-disease-update-may-27-2020/.
  78. Smith, D.L. 2020. Timely wheat disease management videos and wheat fungicide information. Wisconsin Crop Manager, https://ipcm.wisc.edu/blog/2020/05/timely-wheat-disease-management-videos-and-wheat-fungicide-information/.
  79. Smith, D.L. and Mueller, B. 2020. Early season scouting wheat in Wisconsin. Wisconsin Crop Manager, https://ipcm.wisc.edu/blog/2020/05/13498/.
  80. Telenko, D. E. P. 2021. Applied Research in Field Crop Pathology for Indiana 2020. BP-216-W. Purdue Extension. Includes all wheat fungicide trials for 2020 in Indiana.
  81. Telenko, D., Creswell, T. and Bonkowski, J. 2020. Field crop disease update 2020: Wheat - Accurate diagnosis of potential injury, viruses, or other issues in wheat. Purdue Extension. Pest & Crop Newsletter. Issue 2020.6.
  82. Wegulo, S. 2020. Wheat Disease Update. CropWatch, May 7, 2020.
  83. Wegulo, S. 2020. Wheat Diseases Developing, Scout Fields for Early Detection. CropWatch, May 15, 2020.
  84. Wegulo, S. 2020. Wheat Disease Update – Barley Yellow Dwarf and Fungal Leaf Spots Increasing CropWatch, May 21, 2020
  85. Wegulo, S. 2020. Wheat Disease Update: Stripe Rust Confirmed in Nebraska. CropWatch, May 28, 2020.
  86. Wegulo, S. 2020. Wheat Disease Update: June 2 CropWatch, June 2, 2020.
  87. Wegulo, S. 2020. Wheat Disease Update: June 10. CropWatch, June 11, 2020.
  88. Klein, R., Creech, C., Bradshaw, J., Wegulo, S., Hein, G., and McMechan, J. 2020. Why Control of Volunteer Wheat is Critical to Protecting Next Season's Yields. CropWatch, June 23, 2020
  89. Wegulo, S. 2020. Reducing Yield Loss in Wheat Through Fungicide Seed Treatments. September 1, 2020
  90. White, N., Van Sanford, D., and Bradley, C. A. 2020. Evaluation of different fungicide application timings for management of Septoria leaf blotch complex in two wheat varieties, 2020. University of Kentucky Wheat Science Research Reports, 2019-2020. https://wheatscience.ca.uky.edu/research/2019-2020.
  91. Yabwalo, D., Tande, C., and Byamukama, E. 2020. 2019 Wheat field plot trials summary: Fungal and bacterial disease trials. South Dakota State University Extension Publication #P-00161.
  92. Zegler, C., Smith, D.H., Broeske, M.,Gaska, J., Werle, R., Conley, S.P., Smith, D.L., Jensen, B., and Laboski, C. 2020. Small grains in Wisconsin. University of Wisconsin-Madison, Nutrient and Pest Management Program Publication. https://ipcm.wisc.edu/download/pubsGuides/SmallGrainsWI_final.pdf.

 

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