Research Publications

Refereed Publications | Book Chapters | Proceedings

Refereed Publications

*B.S., M.S., or Ph.D. student

  1. Infante, P.A.*, K.J. Moore, A.W.Lenssen, S.V. Archontoulis, P.Scott, and S.Fei. 2018. Phenology and biomass production of adapted and non-adapted tropical corn populations in central Iowa. Agron. J. 110:1-12. doi:10.2134/agronj2016.11.0666.Abstract.

  2. Sainju, U.M., B.L. Allen, A.W.Lenssen, and M.Mikha. 2017. Root and soil total carbon and nitrogen under bioenergy perennial grasses with various nitrogen rates. Biomass Bioenergy 107: 326-334. doi:10.1016/j.biombioe.2017.10.021.Abstract.

  3. Banik, C., C.A. Bartel*, D.A. Laird, K.J. Moore, and A.W.Lenssen. In revision. Perennial cover crop impacts on soil C and N and maize productivity. Agron. J.: accepted with revisions

  4. Sainju, U.M., B.L. Allen, A.W.Lenssen, and R.P.Ghimire. 2017. Root biomass, root/shoot ratio, and soil water content under perennial grasses with different nitrogen rate. Field Crops Res. 210:183-191. doi: 10.1016/j.fcr.2017.05.029.Abstract.

  5. Bourguignon, M.*, K.J. Moore, A.W.Lenssen, S.V. Archontoulis, D.Stokke, and B. Baldwin. 2017. Kenaf productivity as affected by agriculutral practices in Iowa. Crop Sci. 57:3252-3263. doi: 10.2135/cropsci2017.01.0057.Abstract.

  6. Bartel, C.A.*, C.Banik, A.W.Lenssen, K.J. Moore, D.A. Laird, S.V. Archontoulis, K.R. Lamkey. 2017. Living mulch for sustainable maize stover biomass harvest. Crop Sci. 57:3273-3290. doi: 10.2135/cropsci2017.04.0232.Abstract.

  7. Sainju, U.M., A.W.Lenssen, B.L. Allen, W.B. Stevens, and J.D. Jabro. 2017. Total soil carbon and nitrogen and crop yield after eight years of tillage, crop rotation, and cultural practice. Heliyon. 3: e00481. doi: 10.1016/j.heliyon.2017.e00481.Abstract.

  8. Goettsch, L.H.*, A.W.Lenssen, R.S. Yost, E.S. Luvaga, O. Semalulu, M. Tenywa, and R.E. Mazur. 2017. Improved production systems for common bean on Ferralsol soil in south-central Uganda. Afr. J. Agic. Res. 12(23):1959-1969. doi: 5897/AJAR2017.12122.Abstract.

  9. Bulyaba, R.* & A.W. Lenssen. 2017. Influence of Bradyrhizobium and fungicide seed treatment on development and yield of cowpea, lablab, and soybean. Crop Forage Turfgrass Manag.3. doi: 10.2134/cftm2017.01.0007. Abstract.

  10. Bartel, C.A.*, C. Banik, A.W. Lenssen, K.J. Moore, D.A. Laird, S.V. Archontoulis, and K.R. Lamkey. 2017. Establishment of perennial groundcovers for maize-based bioenergy production systems. Agron J.109:822-835. Abstract.

  11. Bourguignon, M.*, S.V. Archontoulis, K.J. Moore, and A.W. Lenssen. 2017. A model for evaluating production and environmental performance of kenaf in rotation with other crops. Ind Crops Prod. 100: 218-227.Abstract.

  12. Appelgate, S.*, A.W. Lenssen, M. Wiedenhoeft, and T. Kasper. 2017. Cover crop rotations and mixes for upper Midwest corn-soybean systems. Agron. J. 109: 968-984. Abstract.

  13. Sainju, U.M., A.W. Lenssen, B. Allen, W. Stevens, J.Jabro. 2017. Soil residual nitrogen under various crop rotations and cultural practices. Plant Nutr. Soil Sci.180:187-198. Abstract

  14. Sainju, U.M., A.W. Lenssen, B.L. Allen, W.B. Stevens, J.D. Jabro. 2017. Soil total carbon and crop yield affected by crop rotation and cultural practices. Agron. J. 109: 388-396.Abstract.

  15. Acharya, J., M.G. Bakker, T.B. Moorman, T.C. Kasper, A.W. Lenssen, A.E. Robertson. 2017. Time interval between cover crop termination and planting influencecs corn seedling disease, plant growth, and yield. Plant Dis.101: 591-600. Abstract.

  16. Goettsch, L. H.*, A.W. Lenssen, R.S. Yost, E.S. Luvaga, O. Semalulu, M. Tenywa, and R.E. Mazur. 2016. Improved production system for common bean on Phaeozem soil in South-Central Uganda. Afr. J. Agric. Res. 11(46): 4796-4809. Abstract.

  17. Licht, M.A.*, A.W. Lenssen, and R.W. Elmore. 2016. Corn (Zea mays L.) seeding rate optimization in Iowa, USA. Precis. Agric.. doi: 10.1007/s11119-016-9464-7. Abstract.

  18. Bourguignon, M.*, K.J. Moore, G. Goff, B. Baldwin, S.V. Archontoulis, A.W. Lenssen.2016. Kenaf productivity and morphology, when grown in Iowa and in Kentucky. Ind Crops Prod. 94:596-609. Abstract.

  19. Sainju, U.M. A.W. Lenssen, B.L. Allen, W.B. Stevens, J.D. Jabro. 2016. Nitrogen balance in response to dryland crop rotations and cultural practices. Agric Ecosys Environ . 233:25-32. Abstract.

  20. Aurangzaib, M.*, K.J. Moore, S.V. Archontoulis, E.A. Heaton, A.W. Lenssen, and S. Fei. 2016. Compositional differences among upland and lowland switchgrass ecotypes grown as a bioenergy feedstock crop. Biomass Bioenergy. 87:169-177. Abstract.

  21. Barsotti, J.L.*, U.M. Sainju, A.W. Lenssen, Z.L. Miller, and P.G. Hatfield. 2016. Sheep grazing enhances coarse relative to microbial organic carbon in dryland cropping systems. Sust Agric Res.5 (2):1-14. Abstract.

  22. Nix, E.E.*, D.L. Ragen, J.G.P. Bowman, R.W. Kott, M.K. Peterson, A.W.Lenssen, P.G. Hatfield, and E.C. Glunk. 2016. Forage intake and wastage by ewes in pea/hay barley in swath grazing and bale feeding systems. Am J Exp Agric. 12:1-6. Abstract.

  23. Quezada, J.C.*, A.W Lenssen, K.J. Moore, and P. Summer. 2015. Corn production using amino acid biosyntesis byproducts as nitrogen fertilizer sources. Field Crops Res. 184: 123-132. Abstract.

  24. Sainju, U.M., B.A. Allen, and A.W Lenssen. 2015. Dryland soil chemical properties in response to long-term tillage and cropping sequence. SpringerPlus. 4:320. Abstract.

  25. Nelson, B.*, R. Elmore, A.W Lenssen. 2015. Comparison of combine-mounted yield sensors with weigh wagons for corn strip trials. Crop, Forage, Turfgrass Manag. Abstract.

  26. Sainju, U.M., B.L. Allen, TC Caesar-TonThat, and A.W. Lenssen. 2015. Dryland soil carbon and nitrogen after thirty years of tillage and cropping sequence. Agron J. 107:1822-1830. Abstract.

  27. Lenssen, A.W., U.M. Sainju, B.L. Allen, J.D. Jabro, and R.G. Evans. 2015. Management and tillage influence forage barley productivity and water use in a semiarid environment. Agron J. 107:551-557. Abstract.

  28. Lenssen, A.W., D.C. Cash, R.D. Carlson. 2015. Yield and forage quality, water use, forage quality, and weeds of selected fall-seeded cereals. Crop, Forage, Turfgrass Manag. Abstract.

  29. Miller, Z.J., F.D. Menalled, U.M. Sainju, A.W. Lenssen, P.G. Hatfield. 2015. Effects of targeted sheep grazing and diversifying crop rotation on spring wheat yields and weed pressure. Agron J. 107:104-112. Abstract.

  30. Sainju, U.M., J.L. Barsotti, A.W. Lenssen, and P.G. Hatfield. 2014. Particulate and active soil nitrogen fractions in response to sheep grazing in dryland cropping systems. Nutr. Cycl. Agroecosys. 99:79-93. Abstract.

  31. Lenssen, A.W., U.M. Sainju, J.D. Jabro., W.M. Iversen, B.L. Allen, and R.G. Evans. 2014. Crop diversification, tillage, and management influence spring wheat yield and water use. Agron J. 106:1445-1454. Abstract.

  32. Allen, B.L., A.W. Lenssen, U.M. Sainju, T.C. Caesar-TonThat, and R.G. Evans. 2014. Nitrogen use in durum in rotation with three oilseeds and fallow. Agron J. 106:821-830. Abstract.

  33. Barsotti, J.L.*, U.M. Sainju, A.W. Lenssen, C. Montagne, and P.G. Hatfield. 2013. Crop yields and soil organic matter responses to sheep grazing in US northern Great Plains. Soil Tillage Res. 134:133-141. Abstract.

  34. Lenssen, A.W. , D.S. Long W.E. Grey, S.L. Blodgett, H.B. Goosey. 2013. Spring wheat production and associated pests in conventional and diversified cropping systems in North Central Montana. Crop Manag. 12: 1-8. Abstract.

  35. Lenssen, A.W. 2013. Biofield and fungicide seed treatment influences on soybean productivity, seed quality, and weed community. Agric. J. 8:138-143. Abstract.

  36. Lenssen, A.W., U.M. Sainju, and P.G. Hatfield. 2013. Integrating sheep grazing into wheat-fallow systems: Crop yield and soil properties. Field Crops Res. 146:75-85. Abstract.

  37. Barsotti, J.L.*, U.M. Sainju, A.W. Lenssen, C. Montagne, and P.G. Hatfield. 2013. Net Greenhouse Gas Emissions Affected by Sheep Grazing in Dryland Cropping Systems. SSSA J. 77:1012-1025. Abstract.

  38. Al-Kaisi, M.M, R.W. Elmore, J.G. Guzman, H.M. Hanna, C.E. Hart, M.J. Helmers, E.W. Hodgson, A.W. Lenssen, A.P. Mallarino, A.E. Robertson, J.E. Sawyer. 2013. Drought impact on crop production and the soil environment: 2012 experiences from Iowa. J Soil Water Conserv. 68:19-24. Abstract.

  39. Sainju, U.M., A.W. Lenssen, J.L. Barsotti. 2013. Dryland malt barley and pea yields and quality affected by tillage, cropping sequence, and nitrogen fertilization. Agron J. 105:329-340. Abstract.

  40. Qi, Z., P.N.S. Bartling, J.D. Jabro, A.W. Lenssen, W.M. Iversen, L.R. Ahuja, L. Ma, B.L. Allen, and R.G. Evans. 2012. Simulating dryland water availability and spring wheat production in Northern Great Plains. Agron J. 105:37-50. Abstract.

  41. Sainju, U.M., A.W. Lenssen, TC Caesar-TonThat, J.D. Jabro, R.T. Lartey, R.G. Evans, B. Allen. 2012. Dryland soil nitrogen cycling influenced by tillage, crop rotation, and cultural practice. Nutr. Cycl. Agroecosys. 93:309-322. Abstract.

  42. Sainju, U.M., A.W. Lenssen, TC Caesar-TonThat, J.D. Jabro, R.T. Lartey, R.G. Evans, B. Allen. 2012. Tillage, crop rotation, and cultural practice effects on dryland soil carbon fractions. Open J. Soil Sci. 2:242-255. Abstract.

  43. Sainju, U.M., TC. Caesar-TonThat, A.W. Lenssen, and J.L. Barsotti. 2012. Dryland soil greenhouse gas emissions affected by tillage, cropping sequence, and nitrogen fertilization. SSSA J. 76:1741-1757. Abstract.

  44. Lenssen, A.W., W.M. Iversen, U.M. Sainju, R.G. Evans, TC Caesar-TonThat, S.L. Blodgett, and B.R. Allen. 2012. Yield, quality, water use and pests of durum and crucifer oilseeds in two-year rotations. Agron J. 104:1295-1304. Abstract.

  45. Long, D.S., J.D. McCallum, F.L. Young, and A.W. Lenssen. 2012. In-stream measurement of canola (Brassica napus L.) seed oil concentration using in-line near infrared reflectance spectroscopy. J. Near Infrared Spectrosc. 20:387-395. Abstract.

  46. Sainju, U.M., A.W. Lenssen, H.B. Goosey, E.E. Snyder, and P.G. Hatfield. 2011. Sheep grazing in the wheat-fallow system affects dryland soil properties and yield. SSSA J. 75:1789-1798. Abstract.

  47. Sainju, U.M. and A.W. Lenssen. 2011. Dryland soil carbon dynamics under alfalfa and durum-forage cropping sequences. Soil Tillage Res. 113:30-37. Abstract.

  48. Sainju, U.M., A.W. Lenssen, TC. Caesar-Tonthat, J.D. Jabro, R.T. Lartey, R.G. Evans, B. Allen. 2011. Dryland residue and soil organic matter as influenced by tillage, crop rotation, and cultural practice. Plant Soil J. 338:27-41. Abstract.

  49. Jabro, J.D. U.M. Sainju, A. W. Lenssen, and R.G. Evans. 2011. Tillage effects on dryland soil physical properties in northeastern Montana. Commun. Soil Sci. Plant Anal. 42:2179-2187. Abstract.

  50. Sainju, U.M. and A.W. Lenssen. 2011. Soil nitrogen dynamics under dryland alfalfa and durum-forage cropping sequences. SSSA J. 75:669-677. Abstract.

  51. Lenssen, A.W. and D.C. Cash. 2011. Annual warm-season grasses vary for forage yield, quality, and competitiveness with weeds. Arch. Agron. Soil Sci. 57:839-852. Abstract.

  52. Ritter, R.A., A.W. Lenssen, S.L. Blodgett, and M.L. Taper. 2010. Regional assemblages of Lygus (Heteroptera; Miridae) in Montana canola fields. J. Kans. Entomol. Soc. 83:297-305. Abstract.

  53. Sainju, U.M., A.W. Lenssen, H.B. Goosey, E. Snyder, P.G. Hatfield. 2010. Dryland soil carbon and nitrogen influenced by sheep grazing in the wheat-fallow system. Agron J. 102:1553-1561. Abstract.

  54. Lartey, R.T., TC Caesar-TonThat, A.W. Lenssen, J. Eckhoff, S. Hanson, R.G. Evans. 2010. Direct PCR based detection of Cercospora beticola in field soils. Plant Dis. 94:1100-1104. Abstract.

  55. Lenssen, A.W., U.M. Sainju, D.C. Cash, P.G. Hatfield, W.R. Grey, S.L. Blodgett, H.B. Goosey, D. Griffith, and G.D. Johnson. 2010. Yield, quality, water use, and nitrogen uptake of durum and annual forages in two-year rotations. Agron J.102:1261-1268. Abstract.

  56. Caesar-TonThat TC., A.W. Lenssen, A.J. Caesar, J.F. Gaskin. 2010. Effects of dryland continuous spring wheat tillage management on the microbial ecology of soil aggregates. Eur. J. Soil Biol. 46:119-127. Abstract.

  57. Jabro, J.D., U.M. Sainju, W.B. Stevens, A.W. Lenssen, and R.G. Evans. 2009. Long-term tillage effects on soil physical properties under dryland conditions in northeastern Montana. Arch. Agron. Soil Sci. 55:633-640. Abstract.

  58. Sainju, U., T. Caesar, A. Lenssen, R. Evans, R. Kolberg. 2009. Tillage and cropping sequence impacts on nitrogen cycling in dryland farming in eastern Montana, USA. Soil Tillage Res. 103:332-341. Abstract.

  59. Lenssen, A.W. 2009. Land rolling increases broadleaf weed emergence in barley, pea, and fallow. Weed Technol. 23:23-27. Abstract.

  60. Sainju, U.M., A.W. Lenssen, TC. Caesar-TonThat, R.G. Evans. 2009. Dryland crop yields and soil organic matter as influenced by long-term tillage and cropping sequence. Agron J. 101:243-251. Abstract.

  61. Lenssen, A.W. 2008. Preplant weed management and planting date influence yield, water use, and weed seed production in herbicide-free forage barley. Weed Technol. 22:486-492. Abstract.

  62. Sainju, U.M., T. Caesar-Tonthat, A.W. Lenssen, R.G. Evans, R. Kolberg. 2007. Long-term tillage and cropping sequence effects on dryland residue and soil carbon fractions. SSSA J. 71:1730-1739. Abstract.

  63. Lenssen, A.W., J. Waddell, G.D. Johnson, and G.R. Carlson. 2007. Diversified cropping systems in semiarid Montana: Nitrogen use during drought. Soil Tillage Res. 94:362-375. Abstract.

  64. Goosey, H.B., A.W. Lenssen, S.L. Blodgett, K. Kephart. 2007. Durum spring wheat susceptibility to wheat stem sawfly (Hymenoptera : Cephidae). J. Entomol. Sci. 42: 133-138. Abstract

  65. Lartey, Robert T., A.W. Lenssen, R.G. Evans, Soumitra Ghoshroy. 2007. Comparative structural study of leaf spot disease of safflower and sugar beet by Cercospora beticola. Plant Pathol. J. 6:37-43. Abstract.

  66. Sainju, U.M., A.W. Lenssen, T. Caesar-TonThat, and J.T. Waddell. 2007. Dryland plant biomass and soil carbon and nitrogen pools as influenced by tillage and crop rotation. Soil Tillage Res. 93:452-461. Abstract.

  67. Lenssen, A.W., G.D. Johnson, S.L. Blodgett, and H.B. Goosey. 2007. Influence of tillage system, oilseed species, and seed treatment on flea beetle, Phyllotreta cruciferae (Coleoptera: Chrysomelidae) damage, oilseed production, and postharvest residue cover. J. Entomol. Sci. 42:1-11. Abstract.

  68. Hatfield, P.G., H.B. Goosey, T.M. Spezzano, S.L. Blodgett, A.W. Lenssen, R.W. Kott. 2007. Incorporating sheep into dryland grain production systems: III. Impact on changes in soil bulk density and soil nutrient profiles. Small Rumin. Res. 67:222-231. Abstract.

  69. Hatfield, P.G., A.W. Lenssen, T.M. Spezzano, S.L. Blodgett, H.B. Goosey, R.W. Kott. 2007. Incorporating sheep into dryland grain production systems: II. Impact on changes in biomass and weed density. Small Rumin. Res. 67:216-221. Abstract.

  70. Hatfield, P.G., S.L. Blodgett, T.M. Spezzano, H.B. Goosey, A.W. Lenssen, R.W. Kott. 2007. Incorporating sheep into dryland grain production systems: I. Impact on over-wintering Wheat stem sawfly, Cephus cinctus Norton (Hymenoptera: Cephidae). Small Rumin. Res. 67:209-215. Abstract.

  71. Lenssen, A.W., G.D. Johnson, and G.R. Carlson. 2007. Cropping sequence and tillage system influences annual crop production and water use in semiarid Montana, USA. Field Crops Res. 100:32-43. Abstract.

  72. Blodgett, S.L., A.W. Lenssen, and S.D. Cash. 2006. Black grass bug damage to intermediate wheatgrass quality. J. Entomo. Sci. 41:92-94. Abstract.

  73. Sainju, U.M., A.W. Lenssen, T. Caesar and J.T. Waddell. 2006. Carbon sequestration in dryland soils and plant residue as influenced by tillage and crop rotation. J. Environ. Qual. 35:1341-1347. Abstract.

  74. Sainju, U.M., A.W. Lenssen, T. Caesar, and J.T. Waddell. 2006. Tillage and Crop Rotation Effects on Dryland Soil and Residue Carbon and Nitrogen SSSA J. 70:668-678. Abstract.

  75. Goosey, H.B., P.G. Hatfield, A.W. Lenssen, S.L. Blodgett, R.W. Kott. 2005. The potential role of sheep in dryland grain production systems. Agric. Ecosyst. Environ. 111:349-353. Abstract.

  76. Blodgett, S.L. and A.W. Lenssen. 2004. Distribution of alfalfa weevil (Coleoptera: Curculionidae) larvae among postcutting locations. J. Econ. Entomol. 97:1319-1322. Abstract.

  77. Peterson, R.K.D., C.L. Shannon, and A.W. Lenssen. 2004. Photosynthetic responses of legume species to actual and simulated insect defoliation. Environ. Entomol. 33:450-456.Abstract.

  78. Lenssen, A.W., J.D. Banfield, and S.D. Cash. 2001. Trichome density influences drying rate of alfalfa forage. Grass Forage Sci. 56:1-9. Abstract.

  79. Blodgett, S.L., Lenssen, A.W., and S.D. Cash. 2000. Swathing with early raking for control of alfalfa weevil (Coleoptera: Curculionidae). J. Entomol. Sci. 35:129-135. Abstract.

  80. Cash, S.D., Zamora, D.L. and A.W. Lenssen. 1998. Viability of weed seeds in feed pellet processing. J. Range Manag. 51:181-185. Abstract.

  81. Blodgett, S.L., P.M. Denke, M.A. Ivie, C.W. O'Brien, and A.W. Lenssen. 1997. Listronotus montanus (Dietz)(Coleoptera: Curculionidae) damaging spring wheat in Montana. Can. Entomol.. 129:377-378. Abstract.

  82. Lenssen, A.W., S.S. Martin, and C.E. Townsend. 1995. Clonal-by-environment interactions influence isoflavonoid accumulation in Astragalus cicer. Crop Sci. 35:756-753. Abstract.

  83. Lenssen, A.W., S.S. Martin, C.E. Townsend, and B. Hawkins. 1994. Acicerone: A new isoflavone from Astragalus cicer. Phytochemistry 36:1185-1187. Abstract.

  84. Martin, S.S., C.E. Townsend, and A.W. Lenssen. 1994. Induced isoflavonoids in diverse populations of Astragalus cicer. Biochem. Syst. Ecol. 22:657-661. Abstract.

  85. Posler, G.L., A.W. Lenssen, and G.L. Fine. 1993. Forage yield, quality, persistence, and compatibility of grass-legume mixtures. Agron J. 85:554-560. Abstract.

  86. Lenssen, A.W., E.L. Sorensen, G.L. Posler, and D.L. Stuteville. 1992. Forage quality of alfalfa protected by resistance to bacterial leaf spot. Animal Feed Sci. Technol. 39:61-70. Abstract.

  87. Lenssen, A.W., E.L. Sorensen, G.L. Posler, and S.L. Blodgett. 1991. Depression of alfalfa forage quality by Acyrthosiphon kondoi (Homoptera: Aphididae). Environ. Entomol. 20:71-76. Abstract.

  88. Lenssen, A.W., E.L. Sorensen, G.L. Posler, and D.L. Stuteville. 1991. Resistance to anthracnose protects forage quality of alfalfa. Crop Sci. 31:147-150. Abstract.

  89. Lenssen, A.W., E.L Sorensen, G.L. Posler, and L.H. Harbers. 1991. Basic alfalfa germplasms differ in nutritive value of forage. Crop Sci. 31:293-296. Abstract.

  90. Lenssen, A.W., S.L. Blodgett, R.A. Higgins, T.G. Nagaraja, G.L. Posler, and A.B. Broce. 1990. Cantharidin decreases in vitro digestion of alfalfa and smooth bromegrass. Vet. Human Toxicol. 32:413-416. Abstract.

  91. Lenssen, A.W., E.L. Sorensen, and G.L. Posler. 1990. Forage quality of genetically diverse alfalfa germplasms at four phenological growth stages. Euphytica. 51:53-57. Abstract.

  92. Lenssen, A.W., E.L. Sorensen, G.L. Posler, and L.H. Harbers. 1989. Sheep preference of perennial erect glandular-haired and eglandular Medicago populations under free-choice conditions. Crop Sci. 29:65-68. Abstract.

  93. Lenssen, A.W., E.L. Sorensen, G.L. Posler, and L.H. Harbers. 1988. In vitro dry matter disappearance, crude protein concentration, and leaf percentage of erect glandular-haired Medicago populations. J. Dairy Sci. 71:954-963. Abstract.

  94. Lenssen, A.W., E.L. Sorensen, G.L. Posler, and L.H. Harbers. 1988. Total cell wall and fiber concentrations of perennial glandular-haired and eglandular Medicago populations. Can. J. Plant Sci. 68:439-447. Abstract.

  95. Lenssen, A.W., E.L Sorensen, G.L. Posler, and L.H. Harbers. 1988. Forage quality of perennial glandular-haired and eglandular Medicago populations. Crop Sci. 28:168-171. Abstract.

Book Chapters

  1. Moore, K.J., S.V. Archontoulis, and A.W. Lenssen. 2017. Simple models for describing ruminant herbivory. In: (ed.V.D.C. Shields) Herbivore. pp.89-118.InTechOpen. Rijeka, Croatia. Open Access Online.

  2. Lartey, R.T., S. Ghoshroy, TC. Caesar-TonThat, R.G. Evans and A.W. Lenssen. 2010. Biological relations of Cercospora beticola with host plants and fungal antagonists. In: (R. Lartey, J. Weiland, L. Panella, P. Crous and C. Windels, eds.) Cercospora Leaf Spot of Sugar Beet and Related Species. APS Press, St. Paul, MN.

  3. Hatfield, Patrick, Hayes Goosey, Andrew Lenssen and Sue Blodgett. 2006. Chapter 14. Incorporating targeted grazing into farming systems. pp. 129-141 In: (K. Launchbaugh and Ron Daines, eds.) Targeted Grazing. A natural approach to vegetation management and landscape enhancement. American Sheep Industry Association, Inc., Centennial, CO.

Proceedings

  1. Jones, C. et al. 2011. Measured and predicted temporal changes in soil nitrate-N from late summer to early spring in Montana. Proceedings of Western Nutrition Management Conference, 3-4 March 2011, Reno, NV.

  2. Sainju, U.M., A.W. Lenssen, H.B. Goosey, E. Snyder, P.G. Hatfield. 2011. Sheep grazing effect on dryland soil carbon and nitrogen in the wheat-fallow system. Proceedings of Western Nutrition Management Conference, 3-4 March 2011, Reno, NV.

  3. Allen, B., A. Lenssen, U. Sainju, TC. Caesar, R. Lartey, R. Evans. 2010. Management strategies to mprove yield and nitrogen use of spring wheat and field pea in the semi-arid northern Great Plains USA. In: Gilkes RJ, Prakongkep N, editors. Proceedings of the 19th World Congress of Soil Science; Soil Solutions for a Changing World; ISBN 978-0-646-53783-2; Published on DVD; http://www.iuss.org; Division Symposium 3.2; Nutrient best management practices; 2010 Aug 1-6. Brisbane, Australia: IUSS; pp. 133-136.

  4. Lartey, R.T., A.W. Lenssen, TC. Caesar-TonThat, J. Eckhoff, S. Hanson, R.G. Evans. 2009. Preliminary evaluation of Laetisaria arvalis as chemical seed treatment alternative in sugarbeet. Proceedings of American Sugar Beet Technologists, March 2009, Orlando FL.

  5. Hafla, A.N., S.D. Cash, L.M.M. Surber, J.A. Paterson, A.W. Lenssen, A.L. Todd, M.S. Huffman. 2008. Evaluation of winter cereals for pasture in Montana. Proceedings, Western Section, American Society of Animal Science, 24-26 June, 2008. Laramie, WY.

  6. Jabro, J.D., U.M. Sainju, W. B. Stevens, A. W. Lenssen, and R.G. Evans. 2008. Long-term tillage frequency effects on dryland soil physical and hydraulic properties. 15th International Soil Congress Organization converence proceedings. May 18-23, 2008. Budapest, Hungary. Available on CD-Rom.

  7. Lenssen, A.W., U.M. Sainju, T. Caesar-TonThat, B. Allen, R.T. Lartey. 2007. Farming systems research on crop diversification, tillage, and management effects on yield, pests, and environmental quality. International Symposium on Methodologist on Integrated Analysis on Farm Production Systems, M. Donatelli, J. Hatfield, A. Rizzoli Eds., Catania (Italy), 10-12 September 2007, book 2 – Field-farm scale design and improvement, pp 37-38.

  8. Snyder, E.E., H.B. Goosey, P.G. Hatfield, A.W. Lenssen. 2007. Sheep grazing wheat summer fallow and the impact on soil nitrogen, moisture, and crop yield. Proceedings, Western Section, American Society of Animal Science, 20-22 June 2007. Boise, ID.

  9. Lartey, R.T., T. Caesar-TonThat, R.G. Evans, A.W. Lenssen, S. Ghoshroy. 2006. Leaf spot of Cercospora beticola: A new disease of safflower. Pacific Division American Phytopathological Society, Jun 13-16, 2006 Boise, Idaho.

  10. Sainju, U.M., Lenssen, A.W., Caesar, T., Waddell, J.T. 2005. Carbon sequestration in dryland soil and plant residue as affected by tillage and crop rotation. Third USDA Symposium on Greenhouse Gas Emissions and Carbon Sequestration in Agriculture and Forestry. p. 211.

  11. Sainju, U.M., A. Lenssen, R. Evans, T. Caesar, and J. Waddell. 2005. Tillage, Crop Rotations, and Cultural Practices Effects on Dryland Soil and Crop Residue Carbon and Nitrogen. Third International Conference on Sustainable Agriculture for Food, Energy, and Industry August 22-27, 2005, St Catherine, Canada.

  12. Spezzano, T.M., H.B. Goosey, P.G. Hatfield, S.L. Blodgett, S.D. Cash, P.M. Denke, R.W. Kott, A.W. Lenssen, C.B. Marlow. 2003. Managing insect pest damage to wheat and alfalfa by integrating sheep into crop production. pp. 1-6, Proceedings of the Montana Nutrition Conference, Bozeman, MT.

  13. Long, D.S., C. Meier, R.E. Engel, and A. Lenssen. 2002. Landscape elements as a basis for nitrogen management zones in Montana. p. 46-52. Proceedings of the Great Plains Soil Fertility Conference, 5-6 Mar 2002, Denver, CO.

  14. Lenssen, A.W., S.L. Blodgett, S.D. Cash, R.A. Ditterline. 1998. Variation for erect glandular hair density in perennial and annual Medicago. in: Report of the 36th North American Alfalfa Improvement Conf., Bozeman, MT. http://genes.alfalfa.ks...abstracts/Lenssen1.html

  15. Blodgett, S.L., A.W. Lenssen, S.D. Cash. 1998. An adaptation to early harvest for improved management of alfalfa weevil (Coleoptera: Curculionidae). in: Report of the 36th North American Alfalfa Improvement Conf., Bozeman, MT. http://genes.alfalfa.ksu.edu/98Frontpage/abstracts/Blodgett1.html

  16. Lenssen, A.W., J.D. Banfield, S.D. Cash. 1998. Trichomes influence drying rate of alfalfa forage. in: Report of the 36th North American Alfalfa Improvement Conf., Bozeman, MT. http://genes.alfalfa.ks.../Lenssen2.html

  17. Lenssen, A.W., S.L. Blodgett, S.D. Cash, and P.M. Denke. 1998. Early raking reduces alfalfa weevil populations. in: Proceedings of the Montana Hay Growers Association, Billings, MT. p. 38-41.

  18. Lenssen, A.W., E.L. Sorensen, and G.L. Posler. 1989. Leaf and stem quality of alfalfas representing genetic diversity in USA cultivars. in: Proceedings of the Central States Alfalfa Improvement Conf., Madison, WI. p. 3-4.

  19. Lenssen, A.W., E.L. Sorensen, G.L. Posler, and L.H. Harbers. 1988. Forage quality of alfalfa germplasms from different regions of the world. in: Report of the North American Alfalfa Improvement Conf., Beltsville, MD. p. 39.

  20. Lenssen, A.W., E.L. Sorensen, G.L. Posler, and L.H. Harbers. 1986. Forage quality of leaf and stem components of glandular-haired and eglandular Medicago populations. in: Report of the North American Alfalfa Improvement Conf., St. Paul, MN. p. 42.