College of Agricultural Sciences

D. D. Johnson and Davies, K. W., “Medusahead Management in Sagebrush–Steppe Rangelands: Prevention, Control, and Revegetation”, Rangelands, vol. 34, no. 1, pp. 32 - 38, 2012.

D. E. Johnson, Clark, P. E., Larson, L. L., Wilson, K. D., Louhaichi, M., Freeburg, T., and Williams, J., “Cattle use of off-stream water developments across a northeastern Oregon landscape”, Journal of Soil and Water Conservation, vol. 71, no. 6, pp. 494 - 502, 2016.

D. D. Johnson, “Monitoring grazing lands in Oregon”, Oregon State University Beef Cattle Library, 2010.

D. D. Johnson and Davies, K. W., “Revegetating sagebrush rangelands invaded by medusahead”, Oregon Beef Council Report, 2013.

D. D. Johnson and Miller, R. F., “Structure and development of expanding western juniper woodlands as influenced by two topographic variables”, Forest Ecology and Management, vol. 229, no. 1-3, pp. 7 - 15, 2006.

D. D. Johnson and Schroeder, V., “Western Roots Diving into a Sagebrush Sea of Diversity”. 2018.

D. D. Johnson and Davies, K. W., “Effects of integrating mowing and imazapyr on African rue (Peganum harmala L.) and native bunchgrasses.”, in Society for Range Management 65th Annual International Meeting, 2011.

D. E. Johnson, Vulfson, M., Louhaichi, M., and Harris, N. R., “VegMeasure Version 1.6 User’s Manual”, VegMeasure Project. Department of Rangeland Resources, Oregon State University, Corvallis, OR, 2003.

D. D. Johnson and Schroeder, V., “Sage-Grouse Conservation Linking Practices to Habitat Metrics”, PNAS, pp. 1-145, 2019.

T. N. Johnson, DeBano, S. J., and Kennedy, P. L., “Grazing-induced plant responses cascade to multiple trophic levels: implications for offspring quality of grassland songbirds”, J. Appl. Ecol. (second revision requested 03/2014; to be submitted 01/2015).

D. D. Johnson and Davies, K. W., “Effects of Integrating Mowing and Imazapyr Application on African Rue (Peganum harmala) and Native Perennial GrassesAbstract”, Invasive Plant Science and Management, vol. 7404412124654131241363412, no. 04, pp. 617 - 623, 2014.

D. E. Johnson, Larson, L. L., Wilson, K. D., Clark, P. E., Williams, J., and Louhaichi, M., “Cattle use of perennial streams and associated riparian areas on a northeastern Oregon landscape”, Journal of Soil and Water Conservation, vol. 71, no. 6, pp. 484 - 493, 2016.

D. D. Johnson, Davies, K. W., and Boyd, C. S., “Grazing management options for riparian areas.”, Oregon State University Beef Cattle Library, 2011.

D. D. Johnson and Davies, K. W., “Prescribed burning and herbicide applications in the spring to revegetate medusahead-invaded rangelands”, Oregon Beef Cattle Report, 2013.

D. D. Johnson and Davies, K. W., “Established Perennial Vegetation Provides High Resistance to Reinvasion by Exotic Annual Grasses”, Rangeland Ecology & Management, vol. 70, no. 6, pp. 748 - 754, 2017.

S. Johnson, Cooke, R. F., Dahlke, G. R., Funston, R. N., Hall, J. B., Kesler, D. J., Lamb, G. C., Lauderdale, J., Patterson, D. J., Perry, G. A., Strohbehn, D. R., and Van Eenennaam, A. L., “1166 History of the development of the Beef Reproduction Task Force (BRTF) and impacts of the BRTF on beef cattle reproductive management.”, Journal of Animal Science, vol. 94, no. supplement5, p. 559, 2016.

D. D. Johnson and Miller, R. F., “Intermountain Presettlement Juniper: Distribution, Abundance, and Influence on Postsettlement Expansion”, Rangeland Ecology & Management, vol. 61, no. 1, pp. 82 - 92, 2008.

D. D. Johnson, Davies, K. W., and Nafus, A. M., “Are early summer wildfires an opportunity to revegetate medusahead-invaded rangelands”, in Society for Range Management 66th Annual International Meeting, 2012.

D. E. Johnson, Johnson, M. D., Harris, N. R., Louhaichi, M., and Ganskopp, D. C., “KRESS Modeler Version 1.12 User’s Manual”, The KRESS Project. Department of Rangeland Resources, Oregon State University, Corvallis, OR, 2004.

R. C. Johnson, Hermes, J. C., Kampen, R., and Craig, A. M., “The effect of various levels of vitamin E supplementation in the diets of laying hens on egg yolk alpha-tocopherol content and hen performance”, FASS/Poultry Science Association Annual meeting. 2001.

C. G. Johnson, Vavra, M., and Willis, M. J., “Cumulative Impacts of Spring Elk Use on Steppe Vegetation”, Oregon Agricultural Experiment Station, 2006.

D. D. Johnson and Sharp, R., “Pace 180° and repeat photography: Monitoring methods for documenting vegetation trend in sagebrush rangelands”, Oregon State University Beef Cattle Library, 2012.

D. D. Johnson and Davies, K. W., “Techniques to improve seeding success of forage kochia in exotic annual grass invaded sagebrush rangelands”, Oregon Beef Council Report, 2017.

D. D. Johnson and Ganskopp, D. C., “GPS Collar Sampling Frequency: Effects on Measures of Resource Use”, Rangeland Ecology & Management, vol. 61, no. 2, pp. 226 - 231, 2008.

D. D. Johnson and Boyd, C. S., “Pre-emptive conservation of sage-grouse habitat: The Harney County Experience”, in Society for Range Management 68th Annual International Meeting, 2014.