Jeffrey L. Gunsolus

Professor and Extension Weed Scientist

Office Address

207 Hayes Hall

Mailing Address

411 Borlaug Hall

1991 Upper Buford Circle

St. Paul, MN 55108

gunso001@umn.edu

+1 612 625 8130

Education

Ph.D.: N.C. State (1986)

Year Appointed: 1986

Rank: Professor and Extension Weed Scientist

Areas of Interest

Corn and soybean weed management

Research

My job responsibilities are to plan, develop, implement, and evaluate statewide educational programs on corn and soybean weed management. My weed management research program is designed to be applicable to Minnesota growers' needs and the primary objective is to help growers’ diversify their weed management program. The primary objective of my extension program is to develop a more sustainable corn and soybean production system by teaching the principles of safe, effective, and cost-efficient weed management.

Selected Publications

Gunsolus, J., D. Wyse, K. Moncada and C. Fernholz. 2011. Weed Management. In: Tools for Managing Pest and Environmental Risks to organic Crops in the Upper Midwest. K.M. Moncada and C.C. Sheaffer (eds.) http://organicriskmanagement.umn.edu/

Johnson, G., F. Breitenbach, L. Behnken, R. Miller, T. Hoverstad, and J. Gunsolus. 2012. Comparison of herbicide tactics to minimize species shifts and selection pressure in glyphosate-resistant soybean. Weed Tech. 26:189-194.

Gunsolus, J.L. and D.W. Miller. 2010. Acetochlor and competitive weed control systems in Roundup-Ready corn at Rosemount, MN. University of Minnesota Applied Weed Science Research web site research report.

Gunsolus, J.L. and D.W. Miller. 2010. Soybean herbicide management with MON 63410 at Rosemount, MN. University of Minnesota Applied Weed Science Research web site research report.

Gunsolus, J.L. and D.W. Miller. 2010. Annual weed control with Fierce, Valor, Gangster, Authority Assist, Authority First, Optill, Prowl and Prefix at Rosemount, MN. University of Minnesota Applied Weed Science Research web site research report.

Gunsolus, J.L., Breitenbach, F.R., L.M. Behnken, T. R. Hoverstad, J. K. Getting, G. Nelson, R. P. Miller. 2010. Evaluation of weed management systems in field corn. University of Minnesota Applied Weed Science Research web site research report.

Gunsolus, J.L., Breitenbach, F.R., L.M. Behnken, T. R. Hoverstad, J. K. Getting, G. Nelson, R. P. Miller. 2010. Evaluation of weed management systems in soybean. University of Minnesota Applied Weed Science Research web site research report; http://appliedweeds.cfans.umn.edu/research-reports/2010

Breitenbach, F. R., L.M. Behnken, R. P Miller, T.R. Hoverstad, and J.L. Gunsolus. 2011. Evaluation of weed management systems in field corn. University of Minnesota Applied Weed Science Research web site research report; http://appliedweeds.cfans.umn.edu/research-reports/2011

Getting, J.K, J.L. Gunsolus, and T.R. Hoverstad. 2011. Herbicide performance in corn at Lamberton, MN in 2011. University of Minnesota Applied Weed Science Research web site research report.

Breitenbach, F. R., L.M. Behnken, R. P Miller, J.L. Gunsolus, and T.R. Hoverstad. 2011 . Evaluation of herbicide systems in soybean at Rochester, MN. University of Minnesota Applied Weed Science Research web site research report.

Getting, J.K, J.L. Gunsolus, and T.R. Hoverstad. 2011. Herbicide performance in soybean at Lamberton, MN in 2011. University of Minnesota Applied Weed Science Research web site research report.

Gunsolus, J.L. and D.W. Miller. 2011. Annual weed control with Fierce and other preemergence herbicides at Rosemount, MN – 2011. University of Minnesota Applied Weed Science Research web site research report.

Breitenbach, F. R., L.M. Behnken, R. P Miller, J.L. Gunsolus, S. Reiter, and A. Hazel. 2011. Performance of pyroxasulfone herbicide programs for weed control in soybean at Rochester, MN in 2011. University of Minnesota Applied Weed Science Research web site research report.

Gunsolus, J.L. and D.W. Miller. 2011. Soybean herbicide management with preemergence and postemergence applications of Anthem at Rosemount, MN – 2011. University of Minnesota Applied Weed Science Research web site research report.

Gunsolus, J.L. and D.W. Miller. 2011. Soybean herbicide management with preemergence and postemergence applications of Warrant at Rosemount, MN – 2011. University of Minnesota Applied Weed Science Research web site research report.

Gunsolus, J.L. and D.W. Miller. 2011. Soybean herbicide management with preemergence and postemergence applications of Zidua at Rosemount, MN – 2011. University of Minnesota Applied Weed Science Research web site research report.

Hoverstad, T.R. and J.L. Gunsolus. 2012. Herbicide performance in corn in 2012 – average of four locations. University of Minnesota Applied Weed Science Research web site research report. http://appliedweeds.cfans.umn.edu/research-reports/2012

Behnken, L.M., F. R. Breitenbach, R. P Miller, T.R. Hoverstad, and J.L. Gunsolus. 2012. Evaluation of herbicide systems in soybeans at Rochester, MN. University of Minnesota Applied Weed Science Research web site research report.

Gunsolus, J.L. and D.W. Miller. 2012. Herbicide management with preemergence herbicides in Roundup Ready Soybean at Rosemount, MN – 2012. University of Minnesota Applied Weed Science Research web site research report.

Hoverstad, T.R. and J.L. Gunsolus. 2012. Herbicide performance in soybean in 2012 – average of five locations. University of Minnesota Applied Weed Science Research web site research report. http://appliedweeds.cfans.umn.edu/research-reports/2012

Hoverstad, T.R. and J.L. Gunsolus. 2013. Herbicide performance in corn in 2013 – individual and average of three locations. University of Minnesota Applied Weed Science Research web site research report. http://appliedweeds.cfans.umn.edu/research-reports/2013

Hoverstad, T.R. and J.L. Gunsolus. 2013. Herbicide performance in soybean in 2013 – individual and average of three locations. University of Minnesota Applied Weed Science Research web site research report. http://appliedweeds.cfans.umn.edu/research-reports/2013

Gunsolus, J.L., D.W. Miller and B. Kinkaid. 2013. Postemergence weed control with V10206, Roundup, and Cobra in soybeans at Rosemount, MN. University of Minnesota Applied Weed Science Research web site research report.

Gunsolus, J.L., D.W. Miller and B. Kinkaid. 2013. Residual herbicides in Liberty Link soybeans at Rosemount, MN. University of Minnesota Applied Weed Science Research web site research report.

Gunsolus, J.L., D.W. Miller and B. Kinkaid. 2013. Weed control with preemergence herbicides in Roundup Ready soybeans at Rosemount, MN. University of Minnesota Applied Weed Science Research web site research report.