Impact of Preferential Flow on the Transport of Adsorbing and Non‐Adsorbing Tracers von Kung, K.-J. S., Steenhuis, T. S., Kladivko, E. J., Gish, T. J., Bubenzer, G., Helling, C. S.

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Impact of preferential flow at varying irrigation rates by quantifying mass fluxes von Gish, T.J, Kung, K.J.S, Perry, D.C, Posner, J, Bubenzer, G, Helling, C.S, Kladivko, E.J, Steenhuis, T.S

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Quantifying pore-size spectrum of macropore-type preferential pathways von Kung, K.J.S, Hanke, M, Helling, C.S, Kladivko, E.J, Gish, T.J, Steenhuis, T.S, Jaynes, D.B

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Quantifying Preferential Flow by Breakthrough of Sequentially Applied Tracers Silt Loam Soil von Kung, K.-J. S., Kladivko, E. J., Gish, T. J., Steenhuis, T. S., Bubenzer, G., Helling, C. S.

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Quantifying the Pore Size Spectrum of Macropore-Type Preferential Pathways under Transient Flow von Kung, K.J.S, Kladivko, E.J, Helling, C.S, Gish, T.J, Steenhuis, T.S, Jaynes, D.B

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Simulating impact of funnel flow on contaminant sampling von Ju, S.H. (University of Wisconsin, Madison, WI.), Kung, K.J.S, Helling, C.S

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Identification of Erythroxylum taxa by AFLP DNA analysis von Johnson, E.L, Saunders, J.A, Mischke, S, Helling, C.S, Emche, S.D

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Improved method for the analysis of imazapyr in soil von Helling, Charles S., Doherty, Michael A.

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Groundwater residues of atrazine, alachlor, and cyanazine under no-tillage practices von Isensee, Allan R., Helling, Charles S., Gish, Timothy J., Kearney, Philip C., Coffman, C.Benjamin, Zhuang, Wuji

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Evaluation of a fiber optic immunosensor for quantitating cocaine in coca leaf extracts von Toppozada, Amr R., Wright, Jeremy, Eldefrawi, Amira T., Eldefrawi, Mohyee E., Johnson, Emanuel L., Emche, Stephen D., Helling, Charles S.

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Chemical transport under no-till field conditions von Gish, T.J., Zhuang, W., Helling, C.S., Kearney, P.C.

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Tetrachlorodibenzodioxin in the environment: sources, fate, and decontamination von Kearney, P.C, Woolson, E.A, Isensee, A.R, Helling, C.S

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Persistence and leaching of atrazine, alachlor, and cyanazine under no-tillage practices von Helling, Charles S., Zhuang, Wuji, Gish, Timothy J., Coffman, C.Benjamin, Isensee, Allan R., Kearney, Philip C., Hoagland, Dennis R., Woodward, Michael D.

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IMPACT OF PESTICIDES ON SHALLOW GROUNDWATER QUALITY von GISH, T.J, ISENSEE, A.R, NASH, R.G, HELLING, C.S

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PREFERENTIAL MOVEMENT OF ATRAZINE AND CYANAZINE UNDER FIELD CONDITIONS von GISH, T.J, HELLING, C.S, MOJASEVIC, M

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Simplified high-performance liquid chromatography method for the simultaneous analysis of tebuthiuron and hexazinone von Lydon, John, Engelke, Beatriz F., Helling, Charles S.

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Metabolism of 4-chloro-2-methylphenoxyacetic Acid by soil bacteria von Bollag, J M, Helling, C S, Alexander, M

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Movement of cypermethrin, decamethrin, permethrin, and their degradation products in soil von Kaufman, Donald D, Russell, Beverly A, Helling, Charles S, Kayser, Anthony J

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Soil-catalyzed oxidation of aniline von Pillai, Parthasarathy, Helling, Charles S., Dragun, James

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Pesticide Mobility: Determination by Soil Thin-Layer Chromatography von Helling, Charles S., Turner, Benjamin C.

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