Projects

DEVELOPING TOOLS TO PREDICT ATMOSPHERIC FATE OF VOC & ODORANT EMISSIONS FROM AG OPERATIONS Appropriated (D)   Accession Number: 409382

ANALYSIS OF PEST CONTROL RESIDUES IN CROPS FOR IR-4 MINOR USE REGISTRATION Appropriated (D)   Accession Number: 410177

AIR QUALITY IN THE CHESAPEAKE BAY REGION AS INFLUENCED BY AGRICULTURAL LAND USE CHANGES Appropriated (D)   Accession Number: 411821

QUALITY ASSURANCE AUDITS FOR GOOD LABORATORY PRACTICES COMPLIANCE Grant (G)   Accession Number: 410420

ASSESSMENT OF NATURAL RESOURCE CONSERVATION PRACTICE EFFECTIVENESS WITHIN THE CHOPTANK RIVER WATERSHED Reimbursable (R)   Accession Number: 408915

INVESTIGATING THE ENVIRONMENTAL CHEMISTRY FATE AND TRANSPORT OF AGROCHEMICALS AND OTHER POLLUTANTS Specific Cooperative Agreement (S)   Accession Number: 407099

NOVEL CHEMICAL AND ANALYTICAL APPROACHES TO ODOR CONTROL FOR WASTE TREATMENT SYSTEMS Specific Cooperative Agreement (S)   Accession Number: 407178

DETERMINING ATMOSPHERIC LOADINGS OF AGROCHEMICALS AND OTHER ORGANIC POLLUTANTS TO THE EVERGLADES AND THE GREATER SOUTH FLORIDA BASIN Specific Cooperative Agreement (S)   Accession Number: 407716

Publications

Overview of the Choptank River watershed conservation effectiveness assessment project. - (Peer Reviewed Journal) - (24-Jun-08)

Assessing the importance of agricultural management practices to reduce the ecological risk of pesticides - (Abstract) - (06-May-08)

Reducing the Environmental Risk of Pesticides: Implications of Management Practices in Agricultural Production - (Abstract) - (27-Apr-08)

Predicting Perchlorate Exposure in Milk From Concentrations in Dairy Feed - (Peer Reviewed Journal)

Rice, C., Baldwin, R.L., Abbott, L., Hapeman, C.J., Capuco, A.V., Le, A.N., Bialek Kalinski, K.M., Bannerman, D.D., Hare Jr, W.R., Paape, M.J. 2007. Predicting Perchlorate Exposure in Milk From Concentrations in Dairy Feed. Journal of Agricultural and Food Chemistry. 55:8806-8813.

Agricultural Pesticides and Selected Degradation Products in Five Tidal Regions and the Mainstem of Chesapeake Bay - (Peer Reviewed Journal)

Mcconnell, L.L., Rice, C., Hapeman, C.J., Drakeford, L., Harman-Fetcho, J.A., Bialek Kalinski, K.M., Fulton, M.H., Allen, G. 2007. Agricultural Pesticides and Selected Degradation Products in Five Tidal Regions and the Mainstem of Chesapeake Bay. Environmental Toxicology and Chemistry. 26(12) : 2567-2578.

Management technologies can reduce the environmental risk of pesticides in agricultural production - (Abstract)

Rice, P.J., Hapeman, C.J., McConnell, L.L., Sadeghi, A.M. 2007. Management technologies can reduce the environmental risk of pesticides in agricultural production [abstract]. 2007 Technical Meeting of the W-1045 Cooperative Regional Research Group: Agrochemical Impacts on Human and Environmental Health: Mechanisms and Mitigation. Gainsville, FL, June 3-5, 2007. 2007 CD ROM.

Evaluation of vegetable production management practices to reduce the ecological risk of pesticides - (Peer Reviewed Journal)

Rice, P.J., Hapeman, C.J., Mcconnell, L.L., Sadeghi, A.M., Teasdale, J.R., Coffman, C.B., Mccarty, G.W., Abdul Baki, A.A., Starr, J.L. 2007. Evaluation of vegetable production management practices to reduce the ecological risk of pesticides. Environmental Toxicology and Chemistry. 26(11):2455-2464.

Spatial and Temporal Variability of Nutrient, Metal, and Pesticide Concentrations in the Choptank River Watershed - (Abstract)

Hapeman, C.J., Rice, C., McConnell, L.L., Codling, E.E., Fisher, T., Hively, W.D., Lang, M.W., Whitall, D., McCarty, G.W., Sadeghi, A.M. 2007. Spatial and Temporal Variability of Nutrient, Metal, and Pesticide Concentrations in the Choptank River Watershed [abstract]. 2007 Annual Soil and Water Conservation Conference, July 21-25, 2007, Tampa, Florida. 2007 CDROM.

Interference by morpholine ethanesulfonic acid (MES) and related buffers in phenolic oxidation by peroxidase - (Peer Reviewed Journal)

Baker, C.J., Mock, N.M., Roberts, D.P., Deahl, K.L., Hapeman, C.J., Schmidt, W.F., Kochansky, J.P. 2007. Interference by morpholine ethanesulfonic acid (MES) and related buffers in phenolic oxidation by peroxidase. Biochemical and Biophysical Research Communications. 43:1322-1327.

Reducing Insecticide and Fungicide Loads in Runoff from Plastic Mulch with Vegetative-Covered Furrows - (Peer Reviewed Journal)

Rice, P.J., Harman Fetcho, J.A., Sadeghi, A.M., Mcconnell, L.L., Coffman, C.B., Teasdale, J.R., Abdul Baki, A.A., Starr, J.L., Mccarty, G.W., Herbert, R., Hapeman, C.J. 2007. Reducing Insecticide and Fungicide Loads in Runoff from Plastic Mulch with Vegetative-Covered Furrows. Journal of Agricultural and Food Chemistry. 55:1377-1384.

TRANSFER OF PERCHLORATE FROM DAIRY FEED TO MILK: POSSIBLE EXPOSURE SCENARIOS - (Abstract)

Rice, C., Abbott, L., Capuco, A.V., Hapeman, C.J., Baldwin, R.L., Hare Jr, W.R., Paape, M.J., Mccarty, G.W., Mcconnell, L.L., Van Tassell, C.P. 2006. Transfer of perchlorate from dairy feed to milk: possible exposure scenarios [abstract]. International Conference on The Future of Agriculture: Science, Stewardship and Sustainability (Aug 7-9, Sacramento, CA). 1:52.

REDUCING THE ENVIRONMENTAL IMPACT OF AGRICULTURAL AND NON-AGRICULTURAL SYSTEMS: MITIGATING OFF-SITE TRANSPORT OF PESTICIDES WITH RUNOFF - (Abstract)

Rice, P.J., Horgan, B., Hapeman, C.J., Mcconnell, L.L., Sadeghi, A.M. 2006. Reducing the environmental impact of agricultural and non-agricultural systems: mitigating off-site transport of pesticides with runoff [abstract]. SETAC Europe 16th Annual Meeting Abstracts. p. 164.

USING SPATIAL AND TEMPORAL PESTICIDE CONCENTRATION DATA TO ASSESS POTENTIAL HAZARDS TO SENSITIVE AQUATIC ECOSYSTEMS IN SOUTH FLORIDA - (Abstract)

Hapeman, C.J., Smith, R.D., Harman Fetcho, J.A., Mcconnell, L.L., Potter, T.L., Rice, C., Sadeghi, A.M., Sefton, K.A., Schaffer, B.A., Curry, R.W., Bialek Kalinski, K.M. 2006. Using spatial and temporal pesticide concentration data to assess potential hazards to sensitive aquatic ecosystems in south florida. American Chemical Society Abstracts. 70:76.

MITIGATION OF PESTICIDE TRANSPORT WITH RUNOFF FROM AGRICULTURAL AND NON-AGRICULTURAL SYSTEMS USING MANAGEMENT PRACTICES - (Abstract)

Rice, P.J., Horgan, B., Hapeman, C.J., Mcconnell, L.L., Sadeghi, A.M. 2006. Mitigation of pesticide transport with runoff from agricultural and non-agricultural systems using management practices [abstract]. American Chemical Society. p. 61.

FATE OF DIETARY PERCHLORATE IN LACTATING DAIRY COWS: RELEVANCE TO ANIMAL HEALTH AND LEVELS IN THE MILK SUPPLY. - (Peer Reviewed Journal)

Capuco, A.V., Rice, C., Baldwin, R.L., Bannerman, D.D., Paape, M.J., Hare, Jr., W.R., Kauf, A.C., McCarty, G.W., Hapeman, C.J., Sadeghi, A.M., Starr, J.L., McConnell, L.L., Van Tassell, C.P. 2005. Fate of dietary perchlorate in lactating dairy cows: Relevance to animal health and levels in the milk supply. Proceedings of the National Academy of Sciences. 102(45):16152-16157.

PESTICIDE OCCURRENCE IN SELECTED SOUTH FLORIDA CANALS AND BISCAYNE BAY DURING HIGH AGRICULTURAL ACTIVITY - (Abstract)

Harman Fetcho, J.A., McConnell, L.L., Potter, T.L., Rice, C., Sadeghi, A.M., Sefton, K.A., Schaffer, B.A., Curry, R.W., Bialek Kalinski, K.M., Smith, R.D., Hapeman, C.J. 2005. Pesticide occurrence in selected south florida canals and biscayne bay during high agricultural activity [abstract]. Society of Environmental Toxicology and Chemistry Abstracts. p. 164.

PREDICTING PERCHLORATE EXPOSURE IN MILK FROM CONCENTRATIONS IN DAIRY FEED - (Abstract)

Rice, C., Abbott, L.C., Hapeman, C.J., Baldwin, R.L., Capuco, A.V., Mccarty, G.W., Hare Jr, W.R. 2005. Predicting perchlorate exposure in milk from concentrations in dairy feed. [abstract].American Chemical Society Annual Meeting Symposium Proceedings. pp. 928-930.

REDUCING THE RISKS OF PESTICIDE EXPOSURE VIA ATMOSPHERIC TRANSPORT - (Proceedings/Symposium)

Hapeman, C.J., Mcconnell, L.L., Rice, C., Torrents, A., Goel, A., Prueger, J.H., Harman-Fetcho, J.A., Smith, R.D., Bialek Kalinski, K.M., Drakeford, L. 2006. Reducing the risks of pesticide exposure via atmospheric transport. Proceedings of the Workshop on Agricultural Air Quality: State of the Science. 1:674-676.

ATMOSPHERIC TRANSPORT AND DEPOSITION OF PESTICIDES WITHIN THE CHOPTANK RIVER WATERSHED AND THE ROLE OF RIPARIAN BUFFERS IN PESTICIDE DELIVERY TO STREAMS - (Proceedings/Symposium)

Mcconnell, L.L., Rice, C., Hapeman, C.J., Goel, A., Torrents, A., Bialek Kalinski, K.M. 2006. Atmospheric transport and deposition of pesticides within the choptank river watershed and the role of riparian buffers in pesticide delivery to streams. IUPAC Congress. p. III-3-35B.

PESTICIDE OCCURENCE IN SELECTED SOUTH FLORIDA CANALS AND BISCAYNE BAY DURING HIGH AGRICULTURAL ACTIVITY - (Peer Reviewed Journal)

Hapeman, C.J., Harman Fetcho, J.A., Mcconnell, L.L., Potter, T.L., Rice, C., Sadeghi, A.M., Smith, R.D., Bialek Kalinski, K.M., Sefton, K.A., Schaffer, B.A., Curry, R. 2005. Pesticide occurence in selected south florida canals and biscayne bay during high agricultural activity. Journal of Agricultural Food & Chemistry. 53:6040-6048.

ASSESSING THE RELATIONSHIP BETWEEN RUMINAL PERCHLORATE INFUSION IN DAIRY COWS AND ITS LEVELS IN MILK - (Abstract)

Capuco, A.V., Baldwin, R.L., Rice, C., Hare Jr, W.R., Paape, M.J., Bannerman, D.D., Kauf, A.C., Mccarty, G.W., Sadeghi, A.M., Starr, J.L., Mcconnell, L.L., Hapeman, C.J., Van Tassell, C.P. 2005. Assessing the relationship between ruminal perchlorate infusion in dairy cows and its levels in milk [abstract]. Journal of Dairy Science. 88(1):237.

AGROCHEMICAL FATE IN SOUTH FLORIDA ECOSYSTEMS - (Proceedings/Symposium)

Hapeman, C.J., Harman Fetcho, J.A., Smith, R.D., Mcconnell, L.L., Potter, T.L., Schaffer, B.A., Curry, R.W., Rice, C., Bialek Kalinski, K.M., Sadeghi, A.M., Sefton, K.A. 2005. Agrochemical fate in South Florida ecosystems.Proceedings of IUPAC-UCR-MAG International Workshop on Crop Protection Chemistry. p. 213.

ENVIRONMENTAL FATE AND ECOLOGICAL IMPACT OF COPPER HYDROXIDE. USE OF MANAGEMENT PRACTICES TO REDUCE THE TRANSPORT OF COPPER HYDROXIDE IN RUNOFF FROM VEGETABLE PRODUCTION - (Book/Chapter)

Rice, P.J., Harman Fetcho, J.A., Heighton, L.P., Mcconnell, L.L., Sadeghi, A.M., Hapeman, C.J. 2006. Environmental fate and ecological impact of copper hydroxide: Use of management practices to reduce the transport of copper hydroxide in runoff from vegetable production. In Crop Protection Products for Organic Agriculture: Environmental, Health, and Efficacy Assessment, A.S. Felsot and K.S. Racke eds., ACS Symposium Series 947, American Chemical Society, Washington, D.C. pp. 230-244.

MITIGATING THE ENVIRONMENTAL IMPACT OF AGRICULTURE WITH ALTERNATIVE MANAGEMENT PRACTICES - (Abstract)

Rice, P.J., Hapeman, C.J., Sadeghi, A.M., Mcconnell, L.L., Teasdale, J.R., Harman Fetcho, J.A., Heighton Davies, L. 2004. Mitigating the environmental impact of agriculture with alternative management practices. Soil and Water Conservation Society Proceedings. Headwaters of Conservation, 24-28 July 2004, St. Paul, MN. Poster No. 17.

AGROCHEMICAL INPUTS TO SOUTH FLORIDA CANALS AND BISCAYNE BAY - (Abstract)

Hapeman, C.J., Harman-Fetcho, J.A., McConnell, L.L., Potter, T.L., Rice, C., Bialek-Kalinski, K.M., Schaffer, B.A. 2003. Agrochemical inputs to South Florida canals and Biscayne Bay [abstract]. 226th American Chemical Society National Meeting. 226:31.

USE OF VEGETATIVE FURROWS TO MITIGATE RUNOFF, SOIL EROSION, AND COPPER LEVELS IN RUNOFF FROM FRESH-MARKET VEGETABLE PRODUCTION WITH POLYETHYLENE MULCH - (Peer Reviewed Journal)

Rice, P.J., Harman-Fetcho, J.A., Teasdale, J.R., Sadeghi, A.M., McConnell, L.L., Coffman, C.B., Herbert, R., Heighton, L., Hapeman, C.J. 2004. Use of vegetative furrows to mitigate runoff, soil erosion, and copper levels in runoff from fresh-market vegetable production with polyethylene mulch. Environ. Toxicol. Chem. 23(3):719-725.

OZONE TREATMENT OF SOIL CONTAMINATED WITH ANILINE, TRIFLURALIN, AND OTHER CONTAMINANTS - (Peer Reviewed Journal)

Anthony C. Pierpoint, Cathleen J. Hapeman, and Alba Torrents Ozone treatment of soil contaminated with aniline, trifluralin and other contaminants Submitted to Chemosphere Accepted by Journal: 4/27/2003 Published: 50(8):1025-1034

ENVIRONMENTAL FATE AND ECOLOGICAL IMPACT OF COPPER HYDROXIDE - (Abstract)

Rice, P.J., Hapeman, C.J., Harman Fetcho, J.A., Heighton Davies, L., Mcconnell, L.L., Sadeghi, A.M. 2003. Environmental fate and ecological impact of copper hydroxide. American Chemical Society Abstracts. Abstract No. 64.

CURRENT UNITED STATES DEPARTMENT OF AGRICULTURE - AGRICULTURAL RESEARCH SERVICE RESEARCH ON UNDERSTANDING AGROCHEMICAL FATE AND TRANSPORT TO PREVENT AND MITIGATE ADVERSE ENVIRONMENTAL IMPACTS - (Review Article)

Cathleen J. Hapeman, Laura L. McConnell, Clifford P. Rice, Ali M. Sadeghi, Walter F. Schmidt, Gregory W. McCarty, James L. Starr, Pamela J. Rice, Jonathan T. Angier and J. A. Harman-Fetcho Current United States Department of Agriculture - Agricultural Research Service research on understanding agrochemical fate and transport to prevent and mitigate adverse environmental impacts Submitted to Pest Management Science Accepted by Journal: 2/18/2003 Published: 59:681-690.

AGROCHEMICAL INPUTS FROM FLORIDA CANALS TO THE BISCAYNE BAY - (Abstract)

Harman-Fetcho, J.A., Hapeman, C.J., McConnell, L.L., Potter, T.L., Rice, C., Bialek-Kalinski, K.M., Schaffer, B.A. 2002. Agrochemical inputs from Florida canals to the Biscayne Bay [abstract]. SETAC 23rd Annual Meeting, November 16-20, 2002, Salt Lake City, Utah.

ATMOSPHERIC DEPOSITION OF PESTICIDES IN THE SOUTH MIAMI-DADE BASIN - (Proceedings/Symposium) - (15-Sep-02)

DECREASING THE ENVIRONMENTAL IMPACTS OF PRODUCTION PRACTICES THAT USE PLASTIC MULCH - (Abstract) - (18-Aug-02)

DEACTIVATION, DISPOSAL AND MANAGEMENT OF AMITRAZ DIP-VATS - (Abstract) - (18-Aug-02)

EXPLANATION FOR THE ISOMERIC COMPARTMENTALIZATION OF ENDOSULFAN - (Abstract) - (30-Apr-02)

EFFECTIVENESS OF BUFFER STRIPS TO MITIGATE PESTICIDE LOSSES FORM PLASTIC MULCH - (Abstract) - (30-Apr-02)

ACROCHEMICAL AND NUTRIENT IMPACTS ON ESTUARIES AND OTHER AQUATIC SYSTEMS - (Peer Reviewed Journal)

Cathleen J. Hapeman, Christopher P. Dionigi, Paul V. Zimba, Laura L. McConnell Agrochemical and nutrient impacts on estuaries and other aquatic systems. Submitted to Journal of Agriculture and Food Chemistry Accepted by Journal: 4/30/2002 Published: 50:4382-4384.