George Frank Czapar

2020

Environmental Fate and Transport of Veterinary Antibiotics Derived from Animal Manure

Zheng, W., Guo, M. & Czapar, G., Jan 9 2020, Animal Manure: Production, Characteristics, Environmental Concerns, and Management. Waldrip, H. M., Pagliari, P. H. & He, Z. (eds.). Wiley, Vol. 67. p. 409-430 22 p.

Research output: Chapter in Book/Report/Conference proceeding › Chapter

2015

Navigating the socio-bio-geo-chemistry and engineering of nitrogen management in two Illinois tile-drained watersheds

David, M. B., Flint, C. G., Gentry, L. E., Dolan, M. K., Czapar, G. F., Cooke, R. A. & Lavaire, T., 2015, In: Journal of Environmental Quality. 44, 2, p. 368-381 14 p.

Research output: Contribution to journal › Article › peer-review

2014

Agronomic and stream nitrate load responses to incentives for bioenergy crop cultivation and reductions of carbon emissions and fertilizer use

Ng, T. L., Wayland Eheart, J., Cai, X., Braden, J. B. & Czapar, G. F., 2014, In: Journal of Water Resources Planning and Management. 140, 1, p. 112-120 9 p.

Research output: Contribution to journal › Article › peer-review

2013

A full-scale house fly (Diptera: Muscidae) larvae bioconversion system for value-added swine manure reduction

Wang, H., Zhang, Z., Czapar, G. F., Winkler, M. K. H. & Zheng, J., Feb 2013, In: Waste Management and Research. 31, 2, p. 223-231 9 p.

Research output: Contribution to journal › Article › peer-review

Biophysical and social barriers restrict water quality improvements in the Mississippi River Basin

David, M. B., Flint, C. G., McIsaac, G. F., Gentry, L. E., Dolan, M. K. & Czapar, G. F., Nov 5 2013, In: Environmental Science and Technology. 47, 21, p. 11928-11929 2 p.

Research output: Contribution to journal › Comment/debate › peer-review

Performance of a Woodchip Bioreactor Receiving Agricultural Tile Drainage

Gentry, L. E., David, M. B., Herbstritt, S. M., Cooke, R. A., Olsen, T., Hudson, R. J. M. & Czapar, G. F., 2013, Water, Food, Energy & Innovation for a Sustainable World.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2012

Application of SWAT to a tile drained watershed in East-Central Illinois

Kent, G. W., Rodríguez, L. F., Cooke, R. A. & Czapar, G. F., 2012, American Society of Agricultural and Biological Engineers Annual International Meeting 2012, ASABE 2012. American Society of Agricultural and Biological Engineers, p. 1057-1075 19 p. (American Society of Agricultural and Biological Engineers Annual International Meeting 2012, ASABE 2012; vol. 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Challenges within the human dimensions of agricultural nitrogen management and water quality

Flint, C. G., David, M. B., Gentry, L. E. & Czapar, G. F., 2012, Visions for a sustainable planet: American Society for Agronomy, Crop Science Society of America, and Soil Science Society of America International Annual Meetings: Symposium--Managing Denitrification in Agronomic Systems to Reduce Nitrate Loss: Methods, Unknowns, and Limits to Adoption.; 21-24 October 2012; Cincinnati, OH. p. 218-7

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Managing denitrification In constructed wetlands

David, M. B., Gentry, L. E., Groh, T. A., Cooke, R. A., Kovacic, D. A. & Czapar, G. F., 2012, Visions for a sustainable planet: American Society for Agronomy, Crop Science Society of America, and Soil Science Society of America International Annual Meetings: Symposium--Managing Denitrification in Agronomic Systems to Reduce Nitrate Loss: Methods, Unknowns, and Limits to Adoption.; 21-24 October 2012; Cincinnati, OH. p. 218-4

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2011

Improving water management practices to reduce nutrient export from rice paddy fields

Zhang, Z. J., Yao, J. X., Wang, Z. D., Xu, X., Lin, X. Y., Czapar, G. F. & Zhang, J. Y., Jan 2011, In: Environmental Technology. 32, 2, p. 197-209 13 p.

Research output: Contribution to journal › Article › peer-review

Pesticide Fate in the Environment: A Guide for Field Inspectors

Gillespie, W., Czapar, G. & Hager, A., 2011, Illinois State Water Survey. (ISWS Contract Report; no. CR-2011-07)

Research output: Book/Report/Conference proceeding › Technical report

Properties of phosphorus retention in sediments under different hydrological regimes: A laboratory-scale simulation study

Zhang, Z. J., Wang, Z. D., Wang, Y. W., Chen, X. Y., Wang, H., Xu, X., XianYong, L. & Czapar, G. F., Jul 11 2011, In: Journal of Hydrology. 404, 3-4, p. 109-116 8 p.

Research output: Contribution to journal › Article › peer-review

2007

Educational needs and customer service practice of retail stores that sell pesticides in Illinois

Czapar, G. F., Curry, M. P. & Cloyd, R. A., 2007, In: HortTechnology. 17, 1, p. 115-119 5 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Phosphorus transport through subsurface drainage and surface runoff from a flat watershed in east central Illinois, USA

Algoazany, A. S., Kalita, P. K., Czapar, G. F. & Mitchell, J. K., May 2007, In: Journal of Environmental Quality. 36, 3, p. 681-693 13 p.

Research output: Contribution to journal › Article › peer-review

2006

Connecting regulators with researchers

Czapar, G. F., 2006, In: Journal of Soil and Water Conservation. 61, 3, p. 80A

Research output: Contribution to journal › Short survey › peer-review

2005

A Web-based resource for watershed management in Illinois

Meeker, S., Tate, J. L., Czapar, G. F. & Vaughan, T., Jun 2005, In: Journal of Extension. 43, 3, 3TOT6.

Research output: Contribution to journal › Review article › peer-review

2004

Development of educational programs for retail stores that sell pesticides

Czapar, G. F., Cloyd, R. A., Kalnay, P. A. & Curry, M. P., 2004, In: Journal of Extension. 42, 4

Research output: Contribution to journal › Review article › peer-review

2002

Delayed control of a hairy vetch (Vicia villosa Roth) cover crop in irrigated corn production

Czapar, G. F., William Simmons, F. & Bullock, D. G., 2002, In: Crop Protection. 21, 6, p. 507-510 4 p.

Research output: Contribution to journal › Article › peer-review

2001

Urban Integrated Pest Management training for retail store employees

Cecil, K. & Czapar, G., Feb 2001, In: Journal of Extension. 39, 1

Research output: Contribution to journal › Comment/debate › peer-review

1999

Collection of unwanted pesticides in Illinois

Beaver, B. A., Czapar, G. F. & Goetsch, W. D., Sep 1999, In: Journal of Soil and Water Conservation. 54, 3, p. 527-529 3 p.

Research output: Contribution to journal › Review article › peer-review

1998

Survey of integrated pest management training needs among retail store employees in Illinois

Czapar, G. F., Curry, M. P. & Lloyd, J. E., 1998, In: Journal of Soil and Water Conservation. 53, 1, p. 31-33 3 p.

Research output: Contribution to journal › Article › peer-review

1997

Grower acceptance of economic thresholds for weed management in Illinois

Czapar, G. F., Curry, M. P. & Wax, L. M., Oct 1997, In: Weed Technology. 11, 4, p. 828-831 4 p.

Research output: Contribution to journal › Article › peer-review

1994

Herbicide and tracer movement to field drainage tiles under simulated rainfall conditions

Czapar, G. F., Kanwar, R. S. & Fawcett, R. S., May 1994, In: Soil and Tillage Research. 30, 1, p. 19-32 14 p.

Research output: Contribution to journal › Article › peer-review

1992

Herbicide and tracer movement in soil columns containing an artificial macropore

Czapar, G. F., Horton, R. & Fawcett, R. S., 1992, In: Journal of Environmental Quality. 21, 1, p. 110-115 6 p.

Research output: Contribution to journal › Article › peer-review

George Frank Czapar

Research output

Search results