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These terms define your current search. Click the × to remove a term. Geographical Locations: North America > United States > Eastern United States > Southeastern United States > Virginia × 183 items, grouped by Farms and Farming Systems (view ungrouped items) agricultural land (14)    (Click to View) Growth of young loblolly pine trees following pruning Forest ecology and management (Click to View) Effects of watershed densities of animal feeding operations on nutrient concentrations and estrogenic activity in agricultural streams Science of the total environment (Click to View) Estimating leaf area index in intensively managed pine plantations using airborne laser scanner data Forest ecology and management (Click to View) Seasonal and Diurnal Variation in Simple Sugar and Fructan Composition of Orchardgrass Pasture and Hay in the Piedmont Region of the United States Journal of equine veterinary science (Click to View) Impact of riparian forest buffers on agricultural nonpoint source pollution Journal of the American Water Resources Association (Click to View) Pathogenic microorganisms associated with the Southern pine coneworm (Lepidoptera: Pyralidae) attacking loblolly pine Florida entomologist (Click to View) Field Efficacy of Insecticides for Control of Lepidopteran Pests on Collards in Virginia Plant health progress (Click to View) Nitrogen Fertilization Rate and Application Timing Effects on the Nutritive Value and Digestibility of Crabgrass Forage and grazinglands (Click to View) Spatial and Temporal Distribution of North American Grapevine Yellows Disease and of Potential Vectors of the Causal Phytoplasmas in Virginia Environmental entomology (Click to View) Field Evaluation of a Novel Lure for Trapping Seedcorn Maggot Adults Plant health progress (Click to View) Nitrogen Fertilization or Legumes in Tall Fescue Pastures Affect Soil and Forage Nitrogen Forage and grazinglands (Click to View) Comparative Investigation of Prevalence and Antimicrobial Resistance of Salmonella Between Pasture and Conventionally Reared Poultry Avian diseases (Click to View) Resistance to Myclobutanil in Populations of Venturia inaequalis in Winchester, Virginia Plant health progress (Click to View) Compatibility, Yield, and Nutritive Value of Matua Prairie Grass with Interseeded Legumes Forage and grazinglands agricultural management (3)    (Click to View) Early-Maturing Double-Crop Soybean Requires Higher Plant Population to Meet Leaf Area Requirements Crop management (Click to View) Hulless Barley Response to Ethephon Application Crop management (Click to View) Defining Useful Limits for Spectral Reflectance Measures in Corn Journal of plant nutrition agriculture (2)    (Click to View) Nutrient mass balance for the Albemarle-Pamlico Drainage Basin, North Carolina and Virginia, 1990 Journal of the American Water Resources Association (Click to View) Nutrients in streams during baseflow in selected environmental settings of the Potomac River Basin Journal of the American Water Resources Association aquaculture (3)    (Click to View) Resistance of Dermo in eastern oysters, Crassostrea virginica (Gmelin), of North Carolina but not Chesapeake Bay Heritage Aquaculture research (Click to View) Characterization of nutrient leaching rates from settled rainbow trout (Oncorhynchus mykiss) sludge Aquacultural engineering (Click to View) Laboratory transmission studies of QPX disease in the hard clam: Interactions between different host strains and pathogen isolates Aquaculture farming systems (1)    (Click to View) Comparative Investigation of Prevalence and Antimicrobial Resistance of Salmonella Between Pasture and Conventionally Reared Poultry Avian diseases