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United States Department of Agriculture

Agricultural Research Service

Pest-Crop Biological Systems
item Further modification of pressure-calcimeter method for soil inorganic carbon analysis (Jul 2015)
item Soil response to corn residue removal and cover crops in Eastern South Dakota (Jun 2015)
item Long-term effects of compost and cover crops on soil phosphorus in two California agroecosystems (Mar 2015)
item Impact of corn residue on yield of cool-season crops (Mar 2015)
item Understanding and enhancing soil health: the solution for reversing soil degradation (Jan 2015)
item Soil biology for resilient healthy soil (Jan 2015)
item Impact of Hypena opulenta on invasive swallow-worts (Vincetoxicum spp.) under different light environments (Dec 2014)
item Preliminary host range assessment of Asian Chrysochus spp. (Coleoptera: Chrysomelidae), potential biological control agents of Vincetoxicum spp. (Dec 2014)
item Pre-release biological control agent recommendations for swallow-wort (Vincetoxicum spp.) informed by demographic matrix models (Dec 2014)
item Feed your soil through diversity (Dec 2014)
item Multivariate analysis: greater insights into complex systems (Aug 2014)
item Soil phosphorus mobilization in the rhizosphere of cover crops has little effect on phosphorus cycling in California agricultural soils (Aug 2014)
item Nitrogen fertilizer applications to maize after alfalfa: grain yield, kernel composition, and plant mineral nutrients (Aug 2014)
item Molecular characterization of biochars and their influence on microbiological properties of soil (Jul 2014)
item Crop rotations with annual and perennial forages under no-till soil management: soil attributes, soybean mineral nutrition, and yield (Jun 2014)
item The importance of crop residue on soil aggregation and soil organic matter components (Jun 2014)
item Crop rotations with annual and perennial forages under no-till soil management: soil attributes, soybean mineral nutrition, and yield (Jun 2014)
item Physical restoration of eroded soils in the Northern Great Plains (NA) (Jun 2014)
item Nitrogen fertility rates and landscape positions impacts on CO2 and CH4 fluxes from a landscape seeded to switchgrass (Apr 2014)
item Soil microbial community response to corn stover harvesting under rain-fed, no-till conditions at multiple U.S. locations (Apr 2014)
item Increasing diveristy of arbuscular mycorrhizal fungi in agroecosystems using specific cover crops (Mar 2014)
item Long-term crop rotation effects on soil attributes, soybean mineral nutrition, yield, and seed composition (Mar 2014)
item Plant-mediated interactions: considerations for agent selection in weed biological control programs (Feb 2014)
item The impact of corn residue removal on soil aggregates and particulate organic matter (Feb 2014)
item Response of invasive swallow-worts (Vincetoxicum spp.) to repeated artificial defoliation or clipping (Feb 2014)
item Surprising yields with no-till cropping systems (Jan 2014)
item Swallowwort dispersal: seed tracking under field conditions (Jan 2014)
item Pulling back the soil spatial variability caused by long-term cultivation (Nov 2013)
item Relationships between soybean shoot nitrogen components and soybean aphid populations (Oct 2013)
item Phosphorus sorption and availability from biochars and soil/biochar mixtures (Oct 2013)
item Grassland research at the Eastern South Dakota Soil and Water Research Farm (Oct 2013)
item Nutrient export in tile drainage: Comparing manure injection to fertigation (Sep 2013)
item Pale Swallowwort (Vincetoxicum rossicum) response to cutting and herbicides (Sep 2013)
item Nitrate sorption and desorption in biochars from fast pyrolysis (Jul 2013)
item Soil attributes, soybean mineral nutrition and yield in diverse crop rotations under no-till conditions (Jul 2013)
item Nitrogen fertilizer applications to corn after alfalfa? (Jun 2013)
item Surprising yields with no-till cropping systems (Jun 2013)
item Introduction to tillage erosion (Jun 2013)
item Fall cover crops boost soil arbuscular mycorrhizal fungi which can lead to reduced inputs (Jun 2013)
item Keep your soil covered (Jun 2013)
item Emergence and performance of two invasive Swallow-worts (Vincetoxicum spp.) in contrasting soil types and soil pH (Jun 2013)
item Greenhouse gas fluxes from no-till rotated corn in the Upper Midwest (Apr 2013)
item Impact of corn residue quantity on yield of following crops (Mar 2013)
item Steps of yield advancement with no-till cropping systems in a semiarid climate (Mar 2013)
item Demographic matrix model for informing swallow-wort (Vincetoxicum spp.) biological control (Feb 2013)
item Preliminary studies on seed dispersal of swallow-wort (Vincetoxicum spp.) (Feb 2013)
item Soybean aphid injury effects on shoot N components in Glycine max (Jan 2013)
item Demographic matrix model for swallow-wort (Vincetoxicum spp.) (Jan 2013)
item Plant-mediated interactions among herbivores: considerations for implementing weed biological control programs (Jan 2013)
item Abrostola clarissa (Lepidoptera, Noctuidae), a new potential biocontrol agent for invasive swallow-worts, Vincetoxicum rossicum and V. nigrum (Jan 2013)
item Towards biological control of swallow-worts: the good, the bad and the ugly (Jan 2013)
item Ploidy level and genome size of Vincetoxicum nigrum (L.) Moench and V. rossicum (Kleopow) Barbarich (Apocynaceae), two invasive vines in North America (Jan 2013)
item Applying an oxygen-based respiratory assay to assess soil microbial responses to substrate and N availability (Dec 2012)
item Barley yellow dwarf virus effects on cereal plant growth and transpiration (Nov 2012)
item Soil C sequestration and agronomic yield of diverse crop rotations under no-till soil management (Oct 2012)
item Soil management for food security (Oct 2012)
item Low sorption and fast dissipation of the herbicide saflufenacil in surface soils and subsoils of an eroded prairie landscape (Oct 2012)
item Aerobic stability of distillers’ wet grains as influenced by temperature (Aug 2012)
item Soil management for food security (Jul 2012)
item Development and reproduction of the foxglove aphid (Hemiptera: Aphididae) on invasive swallow-worts (Vincetoxicum spp.) (Jun 2012)
item Corn residue removal impact on topsoil organic carbon in a corn-soybean rotation (May 2012)
item Corn residue removal impact on soil aggregates in a no-till corn/soybean rotation (May 2012)
item Sorption and dissipation of aged metolachlor residues in eroded and rehabilitated soils (Apr 2012)
item Nitrogen fertilizer applications to corn after alfalfa: grain yield, kernel composition, and plant mineral nutrients (Mar 2012)
item Corn residue removal impact on soil aggregate distribution and particulate organic matter (Mar 2012)
item New biological information on the invasive swallow-worts (Vincetoxicum spp.) (Feb 2012)
item Dry pea and lentil can improve semiarid crop production (Feb 2012)
item Fall cover cropping can increase arbuscular mycorrhizae in soils supporting intensive agricultural production (Jan 2012)
item Synergism: a rotation effect of improved growth efficiency (Jan 2012)
item Swallow-wort (Vincetoxicum spp.) biological control update (Jan 2012)
item Organic zero-till in the northern Great Plains: opportunities and obstacles (Nov 2011)
item Effect of surface inlet type on suspended sediment transported through a subsurface drain tile system (Oct 2011)
item Multi-year survival, growth and maturation of invasive swallow-wort juveniles (Vincetoxicum spp.) across a habitat gradient (Feb 2011)
Last Modified: 9/20/2013
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