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Item Characterization of Coal Overburden and Strip-Mine Spoils in North Dakota(North Dakota State University, 1978)Item Survey of wild oats and other weeds in North Dakota, 1978 and 1979(1981)This survey of wild oats and other weeds was conducted to obtain information needed in order to determine the benefits from diallate and triallate for wild oats control. Diallate is being reviewed by EPA as part of the Rebuttable Presumption Against Registration (RPAR) process and triallate is under consideration for RPAR. Pesticides are considered for RPAR review when there is information indicating possible health or environmental hazards. Reregistration of RPAR pesticides is dependent upon rebuttal of the hazards and/or a favorable benefit-risk analysis. Benefits can be actual or potential benefits so the benefits from herbicides for wild oats control is dependent upon the extent of the wild oats problem as well as present usage of herbicides for wild oats control. This weed survey will not only provide information on infestations for present herbicide benefit analysis. but will also serve as a basis for determining weed population shifts in the future. Weed surveys give valuable information on the location and extent of infestation by various species which is important to development of weed prevention and control systems.Item Grass or grain? : intermediate wheatgrass in a perennial cropping system for the northern Plains(North Dakota State University, 1989)This report is an introduction to a joint project of North Dakota State University and the Rodale Research Center on using intermediate wheatgrass as a perennial grain in the Northern Plains. The objectives are to explore the potential of a new cropping system that costs less, both in economic and environmental terms.Item Effect of Nitrogen-Fertilized Wheat on Water Loss from Soils of the Barnes Catena(North Dakota State University, 1979)Item Phage and phage-like particles of Bacillus pumilus from an animal waste lagoon(North Dakota State University, 1976) Berryhill, David Lee, 1944-In this report (a portion of a thesis presented by K. E. Irmen in partial fulfillment of the requirements for the M.S. degree in bacteriology at North Dakota State University), we describe a new temperate bacteriophage for a Bacillus pumilus lagoon isolate. In addition, the strain lysogenic for the new phage and the B. pumilus type strain (ATCC 7061) both harbor inducible particles which resemble "killer particles" reported for other Bacillus strains (1, 12). B. pumilus ATCC 7061 also produces a second type of phage-like particle upon induction.Item A summary of the synonomy of leafy spurge(North Dakota State University, 1980)Item On-farm irrigation scheduling evaluations in southeastern North Dakota(North Dakota State University, 1980)Item The Effect of Snow Depth on Winter Wheat Survival(North Dakota State University, 1983)Item Comparison of Agar-Gel Immunodiffusion with Other Serological Tests for Diagnosis of Bovine Brucellosis(North Dakota State University, 1980)