Michael Marshall

Extension Agronomic Weed Specialist
Assistant Professor
Agronomic Crops Program Team, Livestock and Forages Program Team, Plant and Environmental Sciences Department, Experiment Station, Public Service Activities, Edisto Research and Education Center

Office: Edisto Research and Education Center
Phone: 803-284-3343
Fax: 803-284-3684

Email: marsha3@clemson.edu
 

 Educational Background

Ph.D. Crop Science
University of Kentucky 2005

M.S. Agronomy
Kansas State University 2000

B.S. Agriculture
Kansas State University 1998

 Profile

My current appointment is 70% Extension and 30% Research in weed management in agronomic crops. My program focuses on providing research based weed management options for corn, cotton, peanut, soybean, small grains, and forage growers in South Carolina.

 Research Interests

Alternative Cultural and Chemical Options for Herbicide-Resistant Palmer Amaranth and Annual Ryegrass

Evaluation of Winter Cover Crops for Weed Suppression

Evaluation of New Herbicide Chemistries in Corn, Cotton, Soybean, Peanut, Forages, and Small Grains


 Extension and Outreach

Provide research based weed management information to growers at the county, regional, and state level

Train and update agronomic agents on relevant weed management systems

Editor of the annual South Carolina Pest Management Handbook

 Publications

Marshall M. Herbicide Options for Benghal Dayflower Control in Field Crops. Clemson (SC): Clemson Cooperative Extension, Land-Grant Press by Clemson Extension; 2020 Nov. LGP 1101. https://lgpress.clemson.edu/publication/herbicide-options-for-benghal-dayflower-control-in-field-crops/.

Farmaha BS, Sekaran U, Marshall M. Cover Crops for Weed and Nutrient Management. Clemson (SC): Clemson Cooperative Extension, Land-Grant Press by Clemson Extension; 2020. LGP 1088. http://lgpress.clemson.edu/publication/cover-crops-for-weed-and-nutrient-management/.


Williams, P.B., A. Khalilian, M.W. Marshall, J.M. Maja, H. Liu, D. Park, and A.M. Nafchi (2019) Cotton Response to Variable Nitrogen Rate Fertigation through an Overhead Irrigation System. Agricultural Sciences, 10, 66-80. https://doi.org/10.4236/as.2019.101006.

Williams, P.B., A. Khalilian, M.W. Marshall, J.M. Maja, H. Liu, D. Park, and A.M. Nafchi (2018) Development and Testing of a Variable Rate Nitrogen Application System through an Overhead Irrigation System. Journal of Water Resource and Protection, 10, 994-1011. https://doi.org/10.4236/jwarp.2018.1010058.

Marshall, M.W. and A. Khalilian (2018) Effects of Tillage and Planting Methods on Narrow and Wide Row Cotton Production. Agricultural Sciences, 9, 792-803. https://doi.org/10.4236/as.2018.97056.

Fox, J.W., A. Khalilian, Y.J. Han, P.B. Williams, A.M. Nafchi, J.M. Maja, M.W. Marshall, and E.M. Barnes (2018) Real-Time, Variable-Depth Tillage for Managing Soil Compaction in Cotton Production. Open Journal of Soil Science, 8, 147-161. https://doi.org/10.4236/ojss.2018.86012.

Khalilian, A., M.W. Marshall, P.B. Williams, P.M. Porter, and J.K. Greene (2018) Cotton Production Systems for Soil and Energy Conservation in Coastal Plain Soils. American Journal of Plant Sciences, 9, 1500-1513. https://doi.org/10.4236/ajps.2018.97110.

Joseph, D.D., M.W. Marshall, and C.H. Sanders (2018) The Efficacy of 2,4-D, Dicamba, Glufosinate, and Glyphosate Combinations on Selected Broadleaf Weed Heights. American Journal of Plant Sciences, 9, 1321-1333. https://doi.org/10.4236/ajps.2018.96097.

Khalilian, A., N. Rogers, P.B. Williams, Y. Han, A.M. Nafchi, J.M. Maja, M.W. Marshall, J.O. Payero. 2017. Sensor-based Algorithm for Mid-Season Nitrogen Application in Corn. Open Journal of Soil Sciences, 7, 278-287. https://doi.org/10.4236/ojss.2017.710020

Sanders, C.H., D.D. Joseph, and M.W. Marshall. 2017. Efficacy of Selected Herbicide Programs in 2,4-D Tolerant Cotton (Gossypium hirsutum L.). Agricultural Sciences, 8, 1157-1167. https://doi.org/10.4236/as.2017.810084
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Khalilian, A., M.A. Jones, P.J. Bauer, and M.W. Marshall. 2017. Comparison of Five Tillage Systems in Coastal Plain Soils for Cotton Production. Open Journal of Soil Science, 7, 245-258. https://doi.org/10.4236/ojss.2017.710018
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Nafchi, A.M., J.M. Maja, A. Khalilian, Y. Han, N. Rogers, J.O. Payero, M.W. Marshall, P.B. Williams, and J. Fox. 2017. An Electro-Mechanical Controller for Adjusting Piston Pump Stroke On-the-Go for Site-Specific Application of Crop Nutrients. Agricultural Sciences, 8, 949-959. https://doi.org/10.4236/as.2017.89069
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Joseph, D.D., C.H. Sanders, and M.W. Marshall. 2017. Evaluation of 2,4-D Choline Based Herbicide Systems in 2,4-D Tolerant Soybean (Glycine max L.). Agricultural Sciences, 8, 385-396. https://doi.org/10.4236/as.2017.85029
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Khalilian, A., Y.J. Han, J.M. Maja, M.W. Marshall, A. Mirzakhani-Nafchi, J.O. Payero, and D.J. Anco, 2017. Development of GPS-Based Multi-Channel Controllers for Research Plot Pesticide Applicators. Agricultural Sciences, 8, 302-315. https://doi.org/10.4236/as.2017.84022
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Marshall, M.W., P. Williams, A.M. Nafchi, J.M. Maja, J. Payero, J. Mueller, and A. Khalilian. 2016. Influence of Tillage and Deep Rooted Cool Season Cover Crops on Soil Properties, Pests, and Yield Responses in Cotton. Open Journal of Soil Science, 6, 149-158. https://doi.org/10.4236/ojss.2016.610015
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Price, A.J., C.D. Monks, A.S. Culpepper, L.M. Druzy, J.A. Kelton, M.W. Marshall, L.E. Steckel, and R.L Nichols. 2016. High-residue cover crops alone or with strategic tillage to manage glyphosate-resistant Palmer amaranth (Amaranthus palmeri) in southeastern cotton (Gossypium hirsutum). Journal of Soil and Water Conservation, 71, 1-11. https://doi.org/10.2489/jswc.71.1.1
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Khalilian, A., Y.J. Han, M.W. Marshall, S. Gorucu, Y. Abbaspour-Gilandeh, and K.R. Kirk. 2014. Performance of the Clemson Instrumented Shank in Coastal Plain Soils. Computers and Electronics in Agriculture. Computers and Electronics in Agriculture, 109, 46-51. http://dx.doi.org/10.1016/j.compag.2014.09.002
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Prostko, E.P., T.M. Webster, M.W. Marshall, R. Leon, T.L. Grey, J.A. Ferrell, P.A. Dotray, D.L. Jordan, W. J. Grichar, and B.J. Brecke. 2013. Glufosinate Application Timing and Rate Affect Peanut Yield Response. Peanut Science, 40,115-119. https://doi.org/10.3146/PS13-4.1
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Prostko, E.P., T.L. Grey, M. W. Marshall, J.A. Ferrell, P.A. Dotray, D.L. Jordan, W.J. Grichar, B. J. Brecke, and J.W. Davis. Peanut Yield Response to Dicamba. 2011. Peanut Science, 38, 61-65. https://doi.org/10.3146/PS11-4.1
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Richardson, R.J., M.W. Marshall, R.E. Uhlig, and B.H. Zandstra. 2009. Virginia Creeper (Parthenocissus quinquefolia) and Wild Grape (Vitis spp.) Control in Fraser Fir. Weed Technology, 23, 184-187. https://doi.org/10.1614/WT-08-028.1