Stevens, W.B., Evans, R.G., Jabro, J.D., Iversen, W.M. 2008. Tillage and irrigation method effects on yield and quality of sugarbeet and malting barley. Agronomy Society of America, Crop Science Society of America, Soil Science Society of America Meeting.
Jabro, J.D., Kim, Y., Evans, R.G., Iversen, W.M., Stevens, W.B. 2008. Passive capillary sampler for measuring soil water drainage and flux in the vadose zone: Design, performance and enhancement. Applied Engineering in Agriculture. 24(4):439-446.
Jabro, J.D., Stevens, W.B., Iversen, W.M., Evans, R.G. 2008. Tillage depth effects on soil physical properties, sugarbeet yield and quality. Agronomy Society of America, Crop Science Society of America, Soil Science Society of America Meeting. October 4-9, 2008, Houston, TX. Cd-Rom.
Lartey, R.T., Caesar, T., Allen, B.L., Hanson, S.L., Stevens, W.B., Evans, R.G. 2008. Examination of field soils in the Northern Rocky Mountain Region for Cercospora beticola by ELISA and PCR. Journal of Plant Pathology. 90(2):S2.81-S2.465.
Skalsky, S., Jacobs, J.J., Menkahaus, D., Stevens, W.B. 2008. Impact of fuel and nitrogen prices on profitability of selected crops: A case study. Agronomy Journal. 100:1161-1165.
Stevens, W.B., Iversen, W.M., Evans, R.G., Jabro, J.D., Kim, Y. 2008. Strip tillage for sugarbeet and its implications for N fertilizer management. Proceedings of Great Plains Soil Fertility Conference. 12:54-60.
Jabro, J.D., Stevens, W.B., Evans, R.G., Iversen, W.M. 2007. Effect of Tillage on Soil Hydraulic Conductivity in Two Contrasting Soil Textures. Agronomy Abstracts. In: Agronomy Society of America, Crop Science Society of America, Soil Science Society of America Meeting, November 4-9, 2007, New Orleans, Louisianna. CD-ROM.
Stevens, W.B., Jabro, J.D., Evans, R.G., Iversen, W.M. 2007. In-season movement of fertilizer nitrogen in conventional and strip till sugarbeet systems. American Society of Agronomy Meetings.
Caesar, T., Caesar, A.J., Gaskin, J.F., Sainju, U.M., Stevens, W.B. 2008. Ecology and function of culturable microbes in soil aggregation. In: Tian-Xiao Liu, editor. Soil Ecology Research Developments. Hauppauge, NY:2007 Science Publishers, Inc. p. 121-138.
Jabro, J.D., Sainju, U.M., Stevens, W.B., Evans, R.G. 2008. Carbon dioxide flux as affected by tillage and irrigation in soil converted from perennial forages to annual crops. Journal of Environmental Management. 88: 1478-1484.
Taulealea, S., Held, D.J., Stevens, W.B., Bradley, D. 2007. Precision fertilization of Wyoming sugar beets: A case study. Journal of American Society of Farm Managers and Rural Appraisers. 70:44-47.
Stevens, W.B., Evans, R.G., Iversen, W.M. 2007. Two irrigation methods on strip-tilled and conventionally tilled sugarbeets and barley. The Sugarbeet Grower. 46(2):4-6.
Jabro, J.D., Sainju, U.M., Stevens, W.B., Evans, R.G. 2006. Soil carbon dioxide fluxes in relation to physical properties as influenced by management practices [CD-ROM]. Agronomy Abstracts. Indianapolis, Indiana: Agronomy Society of America, Crop Science Society of America, Soil Science Society of America Meeting.
Sainju, U.M., Jabro, J.D., Stevens, W.B. 2006. Soil carbon dioxide emission as influenced by irrigation, tillage, cropping system, and nitrogen fertilization. Workshop on Agricultural Air Quality. pp. 1086-1098.
Jabro, J.D., Evans, R.G., Kim, Y., Stevens, W.B., Iversen, W.M. 2006. Characterization of spatial variability of soil electrical conductivity and cone index using coulter and penetrometer-type sensors. Soil Science. 171(8):627-637.
Evans, R.G., Stevens, W.B., Iversen, W.M. 2005. Combined lepa and mesa irrigation on a site specific linear move system. In: Proceedings of the 26th International Irrigation Show. International Irrigation Show, November 6-8, 2005. Phoenix, Arizona. 13 pp. 2005 CDROM.
Jabro, J.D., Evans, R.G., Kim, Y., Stevens, W.B., Iversen, W.M. 2005. Spatial variability of the apparent electrical conductivity and cone index as measured with sensing technologies: assessment and comparison. ASABE Pacific Northwest Section Meeting, Lethbridge, Alberta, Canada, September 22-24, 2005. Paper PNW05-1017.
Jabro, J.D., Stevens, W.B., Evans, R.G. 2005. Spatial variability of physical properties in lihen sandy loam soils. In: Agronomy Abstracts. ASA-CSSA-SSSA International Annual Meetings, November 6-10, 2005, Salt Lake City, Utah. CD-ROM.
Stevens, W.B., Mesbah, A.O. 2005. Zinc sulfate applied to sugarbeet using broadcast, seed-placed, and foliar methods.In: Proceedings of the Western Nutrient Management Conference. March 2, 2005. Salt Lake City, UT. 6:200-207.
Stevens, W.B., Hoeft, R.G., Mulvaney, R.L. 2005. Fate of nitrogen-15 in a long-term nitrogen rate study: I. interactions with soil nitrogen. Agronomy Journal. 97(4):1037-1045.