Search Results - "Papiernik, S. K"

Variations in soil properties and herbicide sorption coefficients with depth in relation to PRZM (pesticide root zone model) calculations by Farenhorst, A., McQueen, D.A.R., Saiyed, I., Hilderbrand, C., Li, S., Lobb, D.A., Messing, P., Schumacher, T.E., Papiernik, S.K., Lindstrom, M.J.

“…There are few experimental data available on how herbicide sorption coefficients change across small increments within soil profiles. Soil profiles were…”
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Cuphea Tolerates Clopyralid by Forcella, F, Papiernik, S. K, Gesch, R. W

“…Cuphea is a new crop of temperate regions that produces seed oil that can substitute for imported coconut and palm kernel oils. Only four herbicides are known…”
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Herbicide Sorption Coefficients in Relation to Soil Properties and Terrain Attributes on a Cultivated Prairie by Farenhorst, A, Papiernik, S.K, Saiyed, I, Messing, P, Stephens, K.D, Schumacher, J.A, Lobb, D.A, Li, S, Lindstrom, M.J, Schumacher, T.E

“…The sorption of 2,4-D and glyphosate herbicides in soil was quantified for 287 surface soils (0-15 cm) collected in a 10 x 10 m grid across a heavily eroded,…”
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Evaluation of Accelerated Solvent Extraction (ASE) for Analysis of Pesticide Residues in Soil by Gan, J, Papiernik, S. K, Koskinen, W. C, Yates, S. R

“…Accelerated solvent extraction, or ASE, is a new extraction technique that is similar in principle to Soxhlet extraction, but the use of elevated temperature…”
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Reducing fumigant emissions after soil application by Yates, S R, Gan, J, Papiernik, S K, Dungan, R, Wang, D

“…ABSTRACT Volatilization and soil transformation are major pathways by which pesticides dissipate from treated agricultural soil. Volatilization is a primary…”
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Transformation and Detoxification of Halogenated Fumigants by Ammonium Thiosulfate by Wang, Q, Gan, J, Papiernik, S. K, Yates, S. R

“…Fumigants are commonly used at high rates (100−400 kg ha-1) in warm regions to control soil-borne pests. Many fumigants, however, tend to move easily from the…”
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Influence of soil fumigation by methyl bromide and methyl iodide on rhizosphere and phyllosphere microbial community structure by Ibekwe, A.M, Papiernik, S.K, Yang, C.H

“…Rhizosphere and phyllosphere microbial communities were evaluated on roots and leaves of growth chamber-grown lettuce (Lactuca sativa (L.) cv. Green Forest)…”
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Temperature and Moisture Effects on Fumigant Degradation in Soil by Gan, J., Papiernik, S. K., Yates, S. R., Jury, W. A.

“…Recent discovery of the contribution of methyl bromide fumigation to stratospheric ozone depletion has revealed our limited understanding of the environmental…”
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Degradation of Soil Fumigants as Affected by Initial Concentration and Temperature by Ma, Q.L., Gan, J., Papiernik, S.K., Becker, J.O., Yates, S.R.

“…ABSTRACT Soil fumigation using shank injection creates high fumigant concentration gradients in soil from the injection point to the soil surface. A…”
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Incorporation of Fumigants into Soil Organic Matter by Xu, J. M., Gan, J., Papiernik, S. K., Becker, J. O., Yates, S. R.

“…Halogenated fumigants are some of the most heavily used pesticides worldwide. A number of studies have shown that fumigant transformation in soil is correlated…”
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apparatus for measuring the gas permeability of films by Papiernik, S.K, Ernst, F.F, Yates, S.R

“…ABSTRACT The gas permeability of plastic films is important in packaging, containment, and agricultural fumigation. Recently, an approach for estimating the…”
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An Approach for Estimating the Permeability of Agricultural Films by Papiernik, Sharon K, Yates, S. R, Gan, Jianying

“…Plastic tarps currently used during soil fumigation to control emissions have been shown to be permeable to fumigant vapors, resulting in appreciable losses to…”
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Gas-phase sorption-desorption of propargyl bromide and 1,3-dichloropropene on plastic materials by Allaire, S.E, Yates, S.R, Ernst, F, Papiernik, S.K

“…The goal of this research was to provide information for choosing appropriate materials for studying gas-phase concentrations of propargyl bromide (3BP) and…”
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Managing Agricultural Emissions to the Atmosphere: State of the Science, Fate and Mitigation, and Identifying Research Gaps by Yates, S. R., McConnell, L. L., Hapeman, C. J., Papiernik, S. K., Gao, S., Trabue, S. L.

“…The impact of agriculture on regional air quality creates significant challenges to sustainability of food supplies and to the quality of national resources…”
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Microcosm enrichment of 1,3‐dichloropropene‐degrading soil microbial communities in a compost‐amended soil by Ibekwe, A.M., Papiernik, S.K., Gan, J., Yates, S.R., Crowley, D.E., Yang, C.‐H.

“…Aims: A microcosm‐enrichment approach was used to investigate bacterial populations that may represent 1,3‐dichloropropene (1,3‐D)‐degrading micro‐organisms in…”
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Predicting pesticide volatilization from soils by Yates, S. R., Wang, D., Papiernik, S. K., Gan, J.

“…Due to concerns about public health and environmental contamination, there has been great interest in improving our understanding of the processes and…”
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Characterization of soil profiles in a landscape affected by long-term tillage by Papiernik, S.K., Lindstrom, M.J., Schumacher, T.E., Schumacher, J.A., Malo, D.D., Lobb, D.A.

“…Soil movement by tillage redistributes soil within the profile and throughout the landscape, resulting in soil removal from convex slope positions and soil…”
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Analytical solutions for the transport of volatile organic chemicals in unsaturated layered systems by Yates, S. R., Papiernik, S. K., Gao, F., Gan, J.

“…Several analytical solutions were developed that describe the transport of volatile organic chemicals or other gases in layered porous media. Solutions are…”
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Soil properties and productivity as affected by topsoil movement within an eroded landform by Papiernik, S.K., Schumacher, T.E., Lobb, D.A., Lindstrom, M.J., Lieser, M.L., Eynard, A., Schumacher, J.A.

“…In hilly landforms subject to long-term cultivation, erosion has denuded upper slope positions of topsoil and accumulated topsoil in lower slope positions. One…”
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Persistence of Escherichia coli O157:H7 on the rhizosphere and phyllosphere of lettuce by Ibekwe, A. Mark, Grieve, C.M, Papiernik, S.K, Yang, C.-H

“…The major objective of this study was to determine the effects of low levels of Escherichia coli O157:H7 contamination on plant by monitoring the survival of…”
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