Division of Plant Sciences

Cornelius, C. D. and K. W. Bradley. 2017. Carryover of common corn and soybean herbicides to various cover crop species. Weed Technol. 31:21-31.

Farmer, J. A., K. W. Bradley, B. G. Young, L. E. Steckel, W. G. Johnson, J. K. Norsworthy, V. M. Davis and M. M. Loux. 2017. Influence of tillage methods on management of Amaranthus species in soybean. Weed Technol. 31:10-20.  

Butts, T. R., J. K. Norsworthy, G. R. Kruger, L. D. Sandell, B. G. Young, L. E. Steckel, M. M. Loux, K. W. Bradley, S. P. Conley, D. E. Stoltenberg, F. J. Arriaga, and V. M. Davis. 2016. Management of pigweed (Amaranthus spp.) in glufosinate-resistant soybean in the Midwest and mid-South. Weed Technol. 30:355-365.

Schwartz, L. M., J. K. Norsworthy, B. G. Young, K. W. Bradley, G. R. Kruger, V. M. Davis, L. E. Steckel, and M. J. Walsh. 2016. Tall waterhemp (Amaranthus tuberculatus) and Palmer amaranth (Amaranthus palmeri) seed production and retention at soybean maturity. Weed Technol. 30:284-290.

Meyer, C. J., J. K. Norsworthy, B. G. Young, L. E. Steckel, K. W. Bradley, W. G. Johnson, M. M. Loux, V. M. Davis, G. R. Kruger, M. T. Bararpour, J. T. Ikley, D. J. Spaunhorst and T. R. Butts. 2016. Early-season Palmer amaranth and waterhemp control from preemergence programs utilizing 4-hydroxyphenyl pyruvate dioxygenase-inhibiting and auxinic herbicides in soybean. Weed Technol. 30:67-75.

Schultz, J.L., L.A. Chatham, C. W. Riggins, P.J. Tranel, and K.W. Bradley. 2015. Distribution of herbicide resistances and molecular mechanisms conferring resistance in Missouri waterhemp (Amaranthus rudis Sauer) populations. Weed Sci. 63: 336-345.

Meyer, C. J., J. K. Norsworthy, B. G. Young, L. E. Steckel, K. W. Bradley, W. G. Johnson, M. M. Loux, V. M. Davis, G. R. Kruger, M. T. Bararpour, J. T. Ikley, D. J. Spaunhorst and T. R. Butts. 2015. Herbicide program approaches for managing glyphosate-resistant Palmer amaranth (Amaranthus palmeri) and waterhemp (Amaranthus tuberculatus and Amaranthus rudis) in future soybean-trait technologies. Weed Technol. 29:716-729.

Schultz, J. L., M. Weber, J. Allen, and K. W. Bradley. 2015. Evaluation of weed management programs and response of FG72 soybean to HPPD-inhibiting herbicides. Weed Technol. 29:653-664.

Chatham, L. A., K. W. Bradley, G. R. Kruger, J. R. Martin, M. D. K. Owen, D. E. Peterson, J. Mithila, and P. J. Tranel. 2015. A multistate study of the association between glyphosate resistance and EPSPS gene amplification in waterhemp (Amaranthus tuberculatus). Weed Sci. 63:569-578.

Schultz, J. L., D. B. Myers, and K. W. Bradley. 2015. Influence of soybean seeding rate, row spacing and herbicide programs on the control of resistant waterhemp in glufosinate-resistant soybean. Weed Technol. 29:169-176.

Solomon, C. B. and K. W. Bradley. 2014. Influence of application timings and sub-lethal rates of synthetic auxin herbicides on soybean. Weed Technol. 28:454-464.

Riley, E. B., R. E. Massey, and K. W. Bradley. 2014. Influence of herbicide programs on glyphosate-resistant giant ragweed (Ambrosia trifida L.) density, soybean yield, and net economic return in glyphosate- and glufosinate-resistant soybean. Online. Crop Mgmt. doi:10.2134/CM-2013-0015B-RS.

Spaunhorst, D. J., S. Seifert-Higgins and K. W. Bradley. 2014. Glyphosate-resistant giant ragweed (Ambrosia trifida L.) and waterhemp (Amaranthus rudis Sauer.) management in dicamba-resistant soybean (Glycine max L.). Weed Technol. 28:131-141.

Riley, E. B. and K. W. Bradley. 2014. Influence of application timing and glyphosate tank-mix combinations on the survival of glyphosate-resistant giant ragweed (Ambrosia trifida) in soybean. Weed Technol. 28:1-9.

Rosenbaum, K. K., G. L. Miller, R. J. Kremer, and K. W. Bradley. 2014. Interactions between glyphosate, Fusarium infection of waterhemp, and soil microbial abundance and diversity in soil collections from Missouri. Weed Sci. 62:71-82.

Craigmyle, B. D., J. M. Ellis, and K. W. Bradley. 2013. Influence of weed height and glufosinate plus 2,4-D combinations on weed control in 2,4-D resistant soybean. Weed Technol. 27: 271-280.

Spaunhorst, D. J. and K. W. Bradley. 2013. Influence of dicamba and dicamba plus glyphosate combinations on the control of glyphosate-resistant waterhemp (Amaranthus rudis Sauer.). Weed Technol. 27:675-681.

Rosenbaum, K. K. and K. W. Bradley. 2013. A survey of glyphosate-resistant waterhemp in Missouri soybean fields and prediction of glyphosate resistance in future waterhemp populations based on in-field observations and management practices. Weed Technol. 27:656-663.

Sather, B. C., R. L. Kallenbach, W. J. Sexten, and K. W. Bradley. 2013. Evaluation of cattle grazing distribution in response to weed and legume removal in mixed tall fescue [Schedonorus phoenix (Scop.) Holub] and legume pastures. Weed Technol. 27:101-107.

Craigmyle, B. D., J. M. Ellis, and K. W. Bradley. 2013. Influence of herbicide programs on weed management in soybean with resistance to glufosinate and 2,4-D. Weed Technol. 27: 78-84.

Rosenbaum, K. K. and K. W. Bradley. 2013. Comparison of weed control, yield and net income in conventional, glyphosate-resistant, and glufosinate-resistant soybean. Online. Crop Management doi: 10.1094/CM-2013-0028-RS.

Sather, B. C., C. A. Roberts, and K. W. Bradley. 2013. Influence of metsulfuron-containing herbicides and application timings on tall fescue [Schedonorus phoenix (Scop.) Holub] seedhead production and forage yield. Weed Technol. 27:34-40.

Sather, B. C. and K. W. Bradley. 2012. Fall herbicide treatments reduce northern dewberry (Rubus flagellaris) stem density in tall fescue pastures and haylands. Online. Forage Graz. doi:10.1094/FG-2012-0614-01-RS.

Norsworthy, J. K., S. Ward, D. Shaw, R. Llewellyn, R. Nichols, T. Webster, K. Bradley, G. Frisvold, S. Powles, N. Burgos, W. Witt, and M. Barrett. 2012. Reducing the risks of herbicide resistance: best management practices and recommendations. Weed Sci. 2012 Special Issue: 31-62.

Koepke-Hill, R. M., G. R. Armel, K.W. Bradley, W. A. Bailey, H. P. Wilson, and T. E. Hines. 2011. Evaluation of flufenacet plus metribuzin mixtures for control of Italian ryegrass in winter wheat. Weed Technol. 25:563-567.

Rosenbaum, K. K., K. W. Bradley, and C. A Roberts. 2011.  Influence of increasing common ragweed (Ambrosia artemisiifolia) or common cocklebur (Xanthium strumarium) densities on forage nutritive value and yield in tall fescue pastures and hay fields.  Weed Technol.: 25:222-229.

Thinglum, K. A., C. W. Riggins, A. S. Davis, K. W. Bradley, K. Al-Khatib, and P. J. Tranel. 2011.  Wide distribution of the waterhemp (Amaranthus tuberculatus) G210 PPX2 mutation, which confers resistance to PPO-inhibiting herbicides. Weed Sci. 59:22-27.

Payne, K. K., B. B. Sleugh, and K. W. Bradley. 2010. Impact of herbicides and application timing on weed control, yield, and nutritive value of tall fescue pastures and hayfields. Weed Technol.: 24:515-522.

Johnson, B., Young, B., Matthews, J., Marquardt, P., Slack, C., Bradley, K., York, A., Culpepper, S., Hager, A., Al-Khatib, K., Steckel, L., Moechnig, M., Loux, M., Bernards, M., and Smeda, R. 2010. Weed control in dicamba-resistant soybeans. Online. Crop Management doi:10.1094/CM-2010-0920-01-RS.

Payne, K. K. and K. W. Bradley. 2010. Herbicidal control of tall goldenrod in tall fescue hayfields. Online. Forage and Grazinglands doi:10/1094/FG-2010-0426-01-RS.

Bradley, K.W., R. L. Kallenbach, and C. A. Roberts. 2010. Influence of seeding rate and herbicide treatments on weed control, yield, and quality of spring-seeded glyphosate-resistant alfalfa. Agron. J.:102: 751-758.

Bruce, B., R. L. Kallenbach, K. Bradley, and B. Fuqua. 2009. Preplant herbicides don’t increase forage production of cereal rye interseeded into bermudagrass. Agron J. 101:1175-1181.

Legleiter, T. R. and K. W. Bradley. 2009. Evaluation of herbicide programs for the management of glyphosate-resistant waterhemp (Amaranthus rudis) in maize.  Online. Crop Protec. doi:10.1016/j.cropro.2009.07.015.

Legleiter, T. R., K. W. Bradley, and R. E. Massey.  2009. Glyphosate-resistant waterhemp (Amaranthus rudis) control and economic returns with herbicide programs in soybean.  Weed Technol.: 23:54-61.

Legleiter, T. R. and K. W. Bradley. 2008. Glyphosate and multiple herbicide resistance in waterhemp (Amaranthus rudis) populations from Missouri.  Weed Sci. 56:582-587.

Bradley, K. W. and L. Sweets. 2008. Influence of glyphosate and fungicide coapplications on weed control, spray penetration, soybean response, and yield in glyphosate-resistant soybean. Agron. J.:100:1360-1365.  

Monnig, N. H. and K. W. Bradley. 2008. Influence of fall and early spring herbicide applications on winter and summer annual weed populations in no-till corn. Weed Technol. 22:42-48.

Monnig, N. H. and K. W. Bradley. 2008. Impact of fall and early spring herbicide applications on insect populations and soil conditions in no-till soybean. Online. Crop Protection doi:10.1016/jcropro.2007.04.018.

Monnig, N., T. L. Clark, W. C. Bailey, and K. W. Bradley. 2007. Impact of fall and early spring herbicide applications on insect injury and soil conditions in no-till corn. Weed Technol. 21:1002-1009.

Bradley, K. W. and R. A. Masters. 2007. Influence of selected pasture herbicides and application timings on sericea lespedeza control.  Online. Forage and Grazinglands doi:10.1094//FG-2007-1005-01-RS.

Bradley, K. W., N. H. Monnig, T. R. Legleiter, and J. D. Wait. 2007. Influence of glyphosate tank-mix combinations and application timings on weed control and yield in glyphosate-resistant soybean. Online. Crop Management doi:10.1094/CM-2007-0419-01-RS.

Bradley, K. W. and S. P. Conley. 2006. Influence of imazamox rate and tank-mix combinations on winter annual broadleaf weed control and yield in imidazolinone-resistant wheat. Online. Crop Management doi:10.1094/CM-2006-0523-01-RS.

Bradley, K. W. 2006. A review of the effects of row spacing on weed management in corn and soybean. Online. Crop Management doi:10.1094 /CM-2006-0227-02-RV.

Conley, S. P. and K. W. Bradley. 2005. Wheat (Triticum aestivum) yield response to winter annual weed interference and simulated winterkill.  Weed Technol. 19:902-906.