Preparation and Characterization of Porous Silica-Coated Multifibers for Solid-Phase Microextraction von Xia, Xin-Rui, Leidy, Ross B

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Runoff of two sulfonylurea herbicides in relation to tillage system and rainfall intensity von Afyuni, M.M, Wagger, M.G, Leidy, R.B

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Assessment of surface water quality on three eastern North Carolina golf courses von Ryals, S.C, Genter, M.B, Leidy, R.B

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Downward Mobility of 14C-Labeled Simazine in a Bermudagrass System vs. a Fallow Soil System von Cummings, H.D, Weber, J.B, Yelverton, F.H, Leidy, R.B

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EVALUATION OF SELECTED PESTICIDES IN NORTH CAROLINA SURFACE WATER SUPPLIES: INTAKE STUDY von Holman, Robert E., Leidy, Ross B., Walker, Ashlee E.

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ELISA AND GC/MS ANALYSIS OF PESTICIDE RESIDUES IN NORTH CAROLINA von Walker, Ashlee E., Holman, Robert E., Leidy, Ross B.

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Distribution of chlorpyrifos in air and on surfaces following crack and crevice application to rooms von LEIDY, R. B, WRIGHT, C. G, DUPREE, H. E

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Interlaboratory Comparison of Extraction Efficiency of Pesticides from Surface and Laboratory Water Using Solid-Phase Extraction Disks von Senseman, Scott A, Mueller, Thomas C, Riley, Melissa B, Wauchope, R. Don, Clegg, Chris, Young, Roddy W, Southwick, Lloyd M, Moye, H. Anson, Dumas, Jose A, Mersie, Wondi, Mattice, John D, Leidy, Ross B

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Cypermethrin in the ambient air and on surfaces of rooms treated for cockroaches von Wright, C.G, Leidy, R.B, Dupree, H.E. Jr

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Clopyralid Use in Strawberries (Fragaria × ananassa Duch.) Grown on Plastic Mulch von McMurray, G. L., Monks, D.W., Leidy, R. B.

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Persistence of insecticides on tomato foliage and implications for control of tomato fruitworm (Lepidoptera : Noctuidae) von WALGENBACH, J. F, LEIDY, R. B, SHEETS, T. J

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Insecticide residues in the ambient air of commercial pest control buildings, 1993 von Wright, C.G. (North Carolina State University, Raleigh, NC.), Leidy, R.B, Dupree, H.E. Jr

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Enantiomeric and isomeric separation of herbicides using cyclodextrin-modified capillary zone electrophoresis von Penmetsa, Kumar V, Leidy, Ross B, Shea, Damian

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Chlorpyrifos in the air and soil of houses eight years after its application for termite control von Wright, C.G, Leidy, R.B, Dupree, H.E. Jr

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Analysis of primisulfuron and triasulfuron in water and soil samples by micellar electrokinetic capillary chromatography von Penmetsa, Kumar V, Leidy, Ross B, Shea, Damian

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Abamectin in the ambient air, on surfaces, and in food of dining facilities treated for cockroaches von Wright, C.G. (North Carolina State University, Raleigh, NC), Leidy, R.B, Dupree, H.E. Jr

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Applicator exposure to airborne concentrations of a termiticide formulation of chlorpyrifos von Leidy, R.B. (North Carolina State University, Raleigh, NC), Wright, C.G, Dupree, H.E. Jr

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Chlorpyrifos in the air and soil of houses four years after its application for termite control von Wright, C.G. (North Carolina State University, Raleigh, NC), Leidy, R.B, Dupree, H.E. Jr

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Chlorpyrifos in the ambient air of houses treated for termites von Wright, C.G, Leidy, R.B, Dupree, H.E. Jr

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Recovery of atrazine, bromacil, chlorpyrifos, and metolachlor from water samples after concentration on solid-phase extraction disks : Interlaboratory study von MUELLER, Thomas C, SENSEMAN, Scott A, MATTICE, John D, LEIDY, Ross B, WAUCHOPE, R. Don, CLEGG, Chris, YOUNG, Roddy W, SOUTHWICK, Lloyd M, RILEY, Melissa B, MOYE, H. Anson, DUMAS, Jose A, MERSIE, Wondi

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