Biblio
“Diet overlap among elk, mule deer and cattle”, Transactions of the North American Wildlife and Natural Resources Conference 69. 2004.
, “Diet composition, dry matter intake, and diet overlap of mule deer, elk, and cattle”, Transactions of the North American Wildlife and Natural Resources Conference 69. Spokane, Washington, pp. 670-686, 2004.
, “Developing IPM tactics for zebra chip: a new threat to PNW potato production”, 72nd annual Pacific Northwest Insect Management Conference. Pacific Northwest Insect Management Conference, Portland, Oregon, pp. 90-93, 2013.
, “Developing and Delivering an Engaging IPM Curriculum for Public School Grounds Employees”, SA-CSSA-SSSA International Meeting. pp. Abstract 82-4, 2014.
, “Determination of the toxic threshold of lolitrem B in cattle eating endophyte-infected perennial ryegrass”, Proceedings of the 6th International Symposium on Fungal Endophytes of Grasses. 2007.
, “Detection of nifH gene pool complexity and distribution in a forest soil ecosystem”, Proceedings of the 97th General Meeting of the American Society for Microbiology. Miami Beach, FL, 1997.
, “Detection in the environment of pesticidal compounds produced by transgenic plants”, Proceedings of the Biotechnology Risk Assessment Symposium. University of Maryland Publication #1001, Baltimore, Maryland, pp. 357-363, 1994.
, “Detection and fate of Bt toxin in soil”, Effects of Transgenic Plant Gene Products on Agriculture, Silviculture and Natural Ecosystems. College Park, Maryland, 1992.
, “Decomposition of genetically engineered tobacco under field conditions: Persistence of the proteinase inhibitor I product and effects on soil organisms”, Proceedings of the Biotechnology Risk Assessment Symposium. Pensacola, FL, 1995.
, “Daily vs. alternate day supplementation of soybean meal or wheat middlings to steers consuming low quality hay”, Proc. West. Sec. Am. Soc. Anim. Sci., vol. 53. pp. 185-189, 2002.
, “Current challenges facing beekeeping industry in the United States”, Ashoka Trust for Research in Ecology and the Environment. Bangalore, India, 2011.
, “Is crop rotation still a viable alternative to soil insecticides for control of western corn rootworm”, Environmental Horizons ‘98’ Conference. Environmental Council, University of Illinois at Urbana - Champaign, pp. 23-25, 1998.
, “Creep feeding of fall-born calves”, Proceedings, Western Section, American Society of Animal Science, vol. 24. Oregon Agricultural Experiment Station, 1973.
, “Control of rust mites in organically grown pears”, 66th annual Pacific Northwest Insect Management Conference. Pacific Northwest Insect Management Conference, Portland, Oregon, pp. 71-73, 2007.
, “Control of mites in dry beans”, 70th annual Pacific Northwest Insect Management Conference. Pacific Northwest Insect Management Conference, Portland, Oregon, pp. 32-34, 2011.
, “Control of aphids and Colorado potato beetles in potatoes”, 71st annual Pacific Northwest Insect Management Conference. Pacific Northwest Insect Management Conference, Portland, Oregon, pp. 71-72, 2012.
, “ Consumption of Seafood, Poultry and Meat in Restaurants vs. Supermarkets”, Sixth International Conference of the International Institute of Fisheries Economics and Trade. 1992.
, “Compliance with the Clean Water Act: Oregon animal feeding operations and the Environmental Protection Agency.”, Proceedings of the Annual Meeting and Professional Improvement Conference. 2001.
, “Comparison of techniques and grinding size to estimate digestibility of forage base ruminant diets”, Proc. West. Sec. Am. Soc. Anim. Sci., vol. 53. pp. 341-344, 2002.
, “Comparison of survival on the phylloplane of bacteria released in greenhouse and field environments”, Proceedings of the Biotechnology Risk Assessment Research EPA All Investigators Meeting. Arlington, VA, 1991.
, “Comparison of survival on the phylloplane of bacteria released in greenhouse and field environments”, Proceedings of the Annual Meeting of the American Society for Microbiology. Dallas, TX, 1991.
, “Comparison of microbial community metabolic fingerprints from soil cores taken from forested and clearcut sites in the Oregon Cascades”, Proceedings of the 9th North American Forest Soils Conference. Tahoe City, CA, 1998.
, “ Comparison of Implant Strategies for Finishing Beef Cattle”, National Association of County Agricultural Agents (NACAA), Annual Meeting / Professional Improvement Conference. 2007.
, “A comparison of bite-count derived botanical composition of diet and clipping vs. rumen evacuation as techniques to estimate diet quality with grazing beef cattle”, Proc. West. Sec. Am. Soc. Anim. Sci. , vol. 51. pp. 517-520, 2000.
, “Comparing sampling techniques and challenges for potato psyllids monitoring in the Columbia Basin of Oregon and Washington”, 12th Annual Zebra Chip Reporting Session. Zebra Chip Reporting Session, San Antonio, Texas, pp. 48-53, 2013.
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