Selected References
(Note: URLs are as of September 2016)
Aerts, M.O., N. Nesheim, and F. M. Fishel. April 1998; revised September 2015. Pesticide recordkeeping. PI-20. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/PI012.
Aquatic Ecosystem Restoration Foundation. 2014. Biology and Control of Aquatic Plants: A Best Management Practices Handbook: 3rd Ed. Gettys, L.A., W. T. Haller, and D. G. Petty, editors.http://www.aquatics.org/bmp%203rd%20edition.pdf
ASCE, January 2005. The ASCE standardized reference evapotranspiration equation. Final report of the Task Committee on Standardization of Reference Evapotranspiration, Environmental and Water Resourses Institute of the American Society of Civil Engineers. 1801 Alexander Bell Drive, Reston, VA 20191 Available: http://www.kimberly.uidaho.edu/water/asceewri/ascestzdetmain2005.pdf
Bohmont, B. 1981. The new pesticide users guide. Fort Collins, Colorado: B & K Enterprises.
Brecke, B.J., and J.B. Unruh. May 1991; revised February 25, 2003. Spray additives and pesticide formulations. Fact Sheet ENH-82. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/LH061.
Broder, M.F., and D.T. Nguyen. 1995. Coating concrete secondary containment structures exposed to agrichemicals. Circular Z-361. Muscle Shoals, Alabama: Tennessee Valley Authority, Environmental Research Center. Tel. (205) 386–2714.
Broder, M.F., and T. Samples. 2002. Tennessee handbook for golf course environmental management. Tennessee Department of Agriculture.
Buss, E.A. January 2002; revised July 2003. Insect pest management on golf courses. ENY-351. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/IN410.
Butler, T., W. Martinkovic, and O.N. Nesheim. June 1993; revised April 1998. Factors influencing pesticide movement to groundwater. PI2. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/PI002.
California Fertilizer Association. 1985. Western fertilizer handbook, 7th ed. Sacramento, California.
Carrow, R.N., R. Duncan, and C. Waltz. 2007. Best Management Practices (BMPs) Water-Use Efficiency/Conservation Plan for Golf Courses. Available: https://www.gcsaa.org/uploadedfiles/Environment/Get-Started/BMPs/Water-use-efficiency-and-conservation-best-management-practices-(Georgia).pdf
Carrow, R.N., R.R. Duncan, and D. Wienecke. 2005. BMPs: Critical for the golf industry. Golf Course Management. 73(6):81-84.
Center for Resource Management. 1996. Environmental principles for golf courses in the United States. 1104 East Ashton Avenue, Suite 210, Salt Lake City, Utah 84106. Tel: (801) 466-3600, Fax: (801) 466-3600.
Clark, G.A. July 1994. Microirrigation in the landscape. Fact Sheet AE254. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/AE076.
Clark, Mark and Acomb, Glenn; Florida Field Guide to Low Impact Development: Stormwater Reuse. Univ. Florida 2008. http://buildgreen.ufl.edu/Fact_sheet_Stormwater_Reuse.pdf
Colorado Nonpoint Source Task Force. 1996. Guideslines for Water Quality Enahncement at Golf Courses Through the Use of Best Management Practices. Available: http://www.wrightwater.com/assets/7-golf-course-bmps.pdf
Connecticut Department of Environmental Protection. 2006. Best Management Practices for Golf Course Water Use. Available: http://www.ct.gov/deep/lib/deep/water_inland/diversions/golfcoursewaterusebmp.pdf
Cromwell, R.P. June 1993; reviewed December 2005. Agricultural chemical drift and its control. CIR1105. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/AE043.
Crow, W.T. February 2001; revised November 2005. Nematode management for golf courses in Florida. ENY-008 (IN124). Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/IN124.
Daum, D.R., and T.F. Reed. n.d. Sprayer nozzles. Ithaca, New York: Cornell Cooperative Extension. Available http://psep.cce.cornell.edu/facts-slides-self/facts/gen-peapp-spray-nozz.aspx.
Dean, T.W. February 2003. Pesticide applicator update: Choosing suitable personal protective equipment. PI-28. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/PI061.
———. April 2004; revised November 2004. Secure pesticide storage: Facility size and location. Fact Sheet PI-29. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/PI064.
———. April 2004; revised November 2004. Secure pesticide storage: Essential structural features of a storage building. Fact Sheet PI-30. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/PI065.
Dean, T.W., O.N. Nesheim, and F. Fishel. Revised May 2005. Pesticide container rinsing. PI-3. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/PI003.
Delaware Nutrient Management Commission. 2006. Water Quality Best Management Practices: Nutrients, Irrigation and Pesticides for Golf Course, Athletic Turf, Lawn Care and Landscape Industries. Available: http://dda.delaware.gov/nutrients/forms/BMPnonagforprinter.pdf
Dodson, R.G. 2000. Managing wildlife habitat on golf courses. Sleeping Bear Press. Chelsea, MI.
Elliott, M.L., and G.W. Simone. July 1991; revised April 2001. Turfgrass disease management. SS-PLP-14. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/LH040.
Fishel, F.M. March 2005. Interpreting pesticide label wording. Gainesville, Florida: Institute of Food and Agricultural Sciences. Available: http://edis.ifas.ufl.edu/PI071.
Fishel, F.M., and Nesheim, O.N. November 2006. Pesticide safety. FS11. Gainesville, Florida: Institute of Food and Agricultural Sciences. Available: http://edis.ifas.ufl.edu/pdffiles/CV/CV10800.pdf.
Florida Department of Agriculture and Consumer Services. n.d. Pesticide recordkeeping—benefits and requirements. Available: http://www.flaes.org/pdf/Pesticide%20Recordkeeping%20Pamphlet%205-05.pdf.
Florida Department of Agriculture and Consumer Services. Division of Agricultural Environmental Services. Suggested pesticide recordkeeping form. Available: https://www.freshfromflorida.com/content/download/2990/18861/Suggested%20Pesticide%20Recordkeeping%20Form.pdf
———. Division of Agricultural Environmental Services. Suggested pesticide recordkeeping form for organo-auxin herbicides. Available: http://forms.freshfromflorida.com/13328.pdf.
Florida Department of Agriculture and Consumer Services and Florida Department of Environmental Protection. 1998. Best management practices for agrichemical handling and farm equipment maintenance. Available: http://www.dep.state.fl.us/water/nonpoint/docs/nonpoint/agbmp3p.pdf
Florida Department of Environmental Protection. 2008. Florida stormwater, erosion, and sedimentation control inspector’s manual. Tallahassee, Florida: Nonpoint Source Management Section, MS 3570, 3900 Commonwealth Blvd.., Tallahassee, Florida 32399-3000. Available: http://www.dep.state.fl.us/water/nonpoint/docs/erosion/erosion-inspectors-manual.pdf.
———. December 27, 2002. Environmental risks from use of organic arsenical herbicides at south Florida golf courses. FDEP white paper. Available: http://fdep.ifas.ufl.edu/msma.htm.
———. April 2002. Florida water conservation initiative. Available: http://www.dep.state.fl.us/water/waterpolicy/docs/WCI_2002_Final_Report.pdf.
______. 2015. “Florida-friendly Best Management Practices for Protection of Water Resources by the Green Industries”, Florida Department of Environmental Protection. Revised December 2008, 3rd printing 2015. https://fyn.ifas.ufl.edu/pdf/grn-ind-bmp-en-12-2008.pdf
———. 2012. Best Management Practices for The Enhancement of Environmental Quality on Florida Golf Courses. Florida Department of Environmental Protection. 3rd printing, September 2012. http://www.dep.state.fl.us/water/nonpoint/docs/nonpoint/glfbmp07.pdf
———. Revised August 2009. A guide on hazardous waste management for Florida’s auto repair shops. Available: http://www.dep.state.fl.us/waste/quick_topics/publications/shw/hazardous/business/Paint_and_Body8_09.pdf.
———. October 2005. Checklist guide for 100% closed loop recycle systems at vehicle and other equipment wash facilities. Available: http://www.dep.state.fl.us/water/wastewater/docs/ChecklistGuideClosed-LoopRecycleSystems.pdf.
———. October 2005. Guide to best management practices for 100% closed-loop recycle systems at vehicle and other equipment wash facilities. Pollution Prevention Program and Industrial Wastewater Section. Available: http://www.dep.state.fl.us/water/wastewater/docs/GuideBMPClosed-LoopRecycleSystems.pdf.
———. 2006. State of Florida erosion and sediment control designer and reviewer manual. Nonpoint Source Management Section. Available: http://www.dep.state.fl.us/water/nonpoint/erosion.htm.
———. 2016. Operation Cleansweep for Pesticides Web site. Available: http://www.dep.state.fl.us/waste/categories/cleansweep-pesticides.
———. December 1, 2005. Standards and specifications for turf and landscape irrigation systems, 5th Ed. Available: http://ufdc.ufl.edu/UF00076845/00001.
———. December 2006. Landscape Irrigation & Florida-Friendly Design Standards. Florida Department of Environmental Protection, Office of Water Policy, 3900 Commonwealth Blvd., MS 46, Tallahassee, FL 32399-3000. Available: http://www.dep.state.fl.us/water/waterpolicy/docs/LandscapeIrrigationFloridaFriendlyDesign.pdf
Gilman, E. 2006. Pruning shade trees in landscapes. Available: https://hort.ifas.ufl.edu/woody/pruning.shtml.
Golf Course Superintendents Association of America. 2012. Golf Course Environmental Profile; Volume IV; Energy Use and Energy Conservation Practices on U.S. Golf Courses. Available: https://www.gcsaa.org/Uploadedfiles/Environment/Environmental-Profile/Energy/Golf-Course-Environmental-Profile–Energy-Use-and-Conservation-Report.pdf
Golf Course Water Resources Handbook of Best Management Practices (Pennsylvania). 2009. Available: http://pecpa.org/wp-content/uploads/Golf-Course-Water-Resources-Handbook-of-Best-Management-Practices.pdf
Havlin, J.L., et al. 2004. Soil fertility and fertilizers, 7th Ed. Prentice Hall.
Haydu, J.J., and A.W. Hodges. 2002. Economic impacts of the Florida golf course industry. UF–IFAS Report EIR 02-4. Available: http://economicimpact.ifas.ufl.edu/publications/EIR02-4r.pdf.
Helfrich, L.A., et al. June 1996. Pesticides and aquatic animals: A guide to reducing impacts on aquatic systems. Virginia Cooperative Extension Service. Publication Number 420-013. Available: http://www.ext.vt.edu/pubs/waterquality/420-013/420-013.html.
Hornsby, A.G., T.M. Buttler, L.B. McCarty, D.E. Short, R.A. Dunn, G.W. Simone. Revised September 1995. Managing pesticides for sod production and water quality protection. Circular 1012. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/SS053.
Insecticide Resistance Action Committee Web site. Available: http://www.irac-online.org/.
King, K.W., and J.C. Balogh. 2001. Water quality impacts associated with converting farmland and forests to turfgrass. In: Transactions if the ASAE, Vol. 44(3): 569-576.
Lehtola, C.J., C.M. Brown, and W.J. Becker. November 2001. Personal protective equipment. OSHA Standards 1910.132-137. AE271. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/OA034.
McCarty, L.B., and D.L. Colvin. 1990. Weeds of southern turfgrasses. Gainesville, Florida: University of Florida.
Midwest Plan Service. Revised 1995. Designing facilities for pesticide and fertilizer containment. MWPS-37. Midwest Plan Service, 122 Davidson Hall, Iowa State University, Ames, IA 50011-3080. Tel.: (515) 294-4337. Available: http://infohouse.p2ric.org/ref/50/49471.pdf.
Mitra, S. 2006. Effects of recycled water on turfgrass quality maintained under golf course fairway conditions. WateReuse Foundation, 1199 North Fairfax Street, Suite 410, Alexandria, VA 22314. Available: http://www.watereuse.org/Foundation/documents/wrf-04-002.pdf.
National Pesticide Telecommunications Network. December 1999. Signal words. Fact Sheet. Available: http://npic.orst.edu/factsheets/signalwords.pdf.
Nesheim, O.N., and F.M. Fishel September 2007, reviewed August 2013.Interpreting PPE statements on pesticide labels. P116. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: https://edis.ifas.ufl.edu/pdffiles/CV/CV28500.pdf.
Nesheim, O.N., and F.M. Fishel. March 1989; revised November 2005. Proper disposal of pesticide waste. PI-18. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/PI010.
Nesheim, O.N., F.M. Fishel, and M. Mossler. July 1993. Toxicity of pesticides. PI-13. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/pdffiles/PI/PI00800.pdf..
O’Brien, P. July/August 1996. Optimizing the turfgrass canopy environment with fans. USGA Green Section Record, Vol. 34(4), 9-12 Available: http://gsrpdf.lib.msu.edu/ticpdf.py?file=/1990s/1996/960709.pdf.
O’Brien, P., and C. Hartwiger. March/April 2003. Aerification and sand topdressing for the 21st century. USGA Green Section Record, Vol. 41(2), 1-7. Available: http://turf.lib.msu.edu/2000s/2003/030301.pdf.
Olexa, M.T., A. Leviten, and K. Samek. December 2008, revised December 2013. Florida solid and hazardous waste regulation handbook: Table of contents. FE758. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/fe758.
Otterbine Barebo, Inc. 2003. Pond and lake management. 3840 Main Road East, Emmaus, PA 18049. Available: http://www.otterbine.com/assets/base/resources/PondAndLakeManual.pdf.
Peterson, A. 2000. Protocols for an IPM system on golf courses. University of Massachusetts Extension Turf Program.
Pennsylvania Department of Environmental Protection, LandStudies, Inc., The Pennsylvania Environmental Council. Golf Course Water Resources Handbook of Best Management Practices. June 2009. http://pecpa.org/wp-content/uploads/Golf-Course-Water-Resources-Handbook-of-Best-Management-Practices.pdf
Pettinger, N.A. 1935. Useful chart for teaching the relation of soil reaction to availability of plant nutrients to crops. Virginia Agri. Ext. Bul. 136, 1-19.
Portness, R.E., J.A. Grant, B. Jordan, A.M. Petrovic, and F.S. Rossi. 2014. Best Management Practices for New York State Golf Courses. Cornell Univ. Available: http://nysgolfbmp.cals.cornell.edu/ny_bmp_feb2014.pdf
Rao, P.S.C., and A.G. Hornsby. May 1993; revised December 2001. Behavior of pesticides in soils and water. Fact Sheet SL40. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/SS111.
Rao, P.S.C., R.S. Mansell, L.B. Baldwin, and M.F. Laurent. n.d. Pesticides and their behavior in soil and water. Ithaca, New York: Cornell Cooperative Extension. Available: http://psep.cce.cornell.edu/facts-slides-self/facts/gen-pubre-soil-water.aspx.
Rodgers, J. n.d. Plants for lakefront revegetation. Invasive Plant Management, Florida Department of Environmental Protection, 3900 Commonwealth Blvd., MS 705, Tallahassee, FL 32399. Available: http://myfwc.com/media/2518526/LakefrontRevegetation.pdf.
Sartain, J.B. 2000. General recommendations for fertilization of turfgrasses on Florida soils. Fact Sheet SL-21. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/LH014.
———. 2001. Soil testing and interpretation for Florida turfgrasses. SL-181. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/SS317.
———. 2002. revised October 2006. Recommendations for N, P, K, and Mg for golf course and athletic field fertilization based on Mehlich-I extractant. SL-191. Available: http://edis.ifas.ufl.edu/SS404. Gainesville, Florida.
Sartain, J.B., and W.R. Cox. 1998. The Florida fertilizer label. SL-3. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/SS170.
Sartain, J.B., G.L. Miller, G.H. Snyder, and J.L. Cisar. 1999a. Plant nutrition and turf fertilizers. In: J.B. Unruh and M. Elliott (Eds.). Best management practices for Florida golf courses. SP-141 2nd ed. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida.
———. 1999b. Liquid fertilization and foliar feeding. In: J.B. Unruh and M. Elliott (Eds.), Best management practices for Florida golf courses. SP-141 2nd ed. Gainesville , Florida: Institute of Food and Agricultural Sciences, University of Florida.
Sartain, J.B., G.L. Miller, G.H. Snyder, J.L. Cisar, and J.B. Unruh. 1999. Fertilization programs. In: J.B. Unruh and M. Elliott (Eds.). Best management practices for Florida golf courses. SP-141 2nd ed. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida.
Schueler, T.R. 2000. Minimizing the impact of golf courses on streams. Article 134 in: The practice of watershed protection. T. R. Schueler and H. K. Holland (Eds.). Ellicott City, Maryland: Center for Watershed Protection. Available: http://www.stormwatercenter.net/.
Schumann, G.L., et al. January 1998. IPM handbook for golf courses. Indianapolis, Indiana: Wiley Publishing, Inc.
Seelig, B. July 1996. Improved pesticide applicationBMP for groundwater protecton from pesticides. AE-1113. Fargo, North Dakota: North Dakota State University Extension Service. Available: http://www.ext.nodak.edu/extpubs/h2oqual/watgrnd/ae1113w.htm.
Smajstrla, A.G., and B.J. Boman. April 2000. Flushing procedures for microirrigation systems. Bulletin 333. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/WI013.
Staples, A.J. 2. Golf Course Energy Use Part 2: Pump Stations. Golf Course Management, July 2009. https://www.gcsaa.org/Uploadedfiles/Environment/Resources/Energy-Conservation/Golf-course-energy-use-Part-2-Pump-stations.pdf
Tennessee Department of Agriculture. Tennessee Handbook for Golf Course Environmental Management. Available: http://tennesseeturf.utk.edu/pdffiles/golfcourseenvironmgmt.pdf
Thostenson, A., C. Ogg, K. Schaefer, M. Wiesbrook, J. Stone, and D. Herzfeld. 2016. Laundering pesticide-contaminated work clothes. PS 1778. Fargo, ND. North Dakota State Univ. Cooperative Extension. https://www.ag.ndsu.edu/pubs/plantsci/pests/ps1778.pdf
Trautmann, N.M., K.S. Porter, and R.J. Wagenet. n.d. Pesticides and groundwater: A guide for the pesticide user. Fact Sheet. Ithaca, New York: Cornell Cooperative Extension. Available: http://psep.cce.cornell.edu/facts-slides-self/facts/pest-gr-gud-grw89.aspx
University of Florida—Institute of Food and Agricultural Sciences. Center for Aquatic and Invasive Plants Web site. Available: http://plants.ifas.ufl.edu/.
———. Insect Identification Service Web site. Available: http://edis.ifas.ufl.edu/SR010.
———. Nematode Assay Laboratory Web site. Available: http://edis.ifas.ufl.edu/SR011.
———. Pesticide Information Office Web site. Available: http://pested.ifas.ufl.edu/
———. Plant Disease Clinic Web site. Available: http://plantpath.ifas.ufl.edu/extension/plant-diagnostic-center/
———. Rapid Turfgrass Diagnostic Service Web site. Available: http://turfpath.ifas.ufl.edu/rapiddiag.shtml.
Unruh, J.B. November 1993. Pesticide calibration formulas and information. Fact Sheet ENH-90. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://edis.ifas.ufl.edu/WG067.
Unruh, J.B. 2006. 2006 University of Florida’s pest control guide for turfgrass managers. Gainesville, Florida: Institute of Food and Agricultural Sciences, University of Florida. Available: http://turf.ufl.edu.
Unruh, J.B., and B.J. Brecke. Revised January 1998. Response of turfgrass and turfgrass weeds to herbicides. ENH-100. Gainesville, Florida: Department of Environmental Horticulture, University of Florida. Available: http://edis.ifas.ufl.edu/WG071.
Unruh, J.B., and M. Elliot. 1999. Best management practices for Florida golf courses, 2nd ed. UF–IFAS Publication SP-141. Gainesville, Florida.
Unruh, J.B., J.L. Cisar, and G.L. Miller. 1999. Mowing. In: J.B. Unruh and M.L. Elliot (Eds.). Best management practices for Florida golf courses, 2nd ed. Gainesville, Florida: University of Florida Institute of Food and Agricultural Sciences.
Unruh, J.B., A.E. Dudeck, J.L. Cisar, and G.L. Miller. 1999. Turfgrass cultivation practices. In: J.B. Unruh and M.L. Elliot (Eds.). Best management practices for Florida golf courses, 2nd ed. Gainesville, Florida: University of Florida Institute of Food and Agricultural Sciences.
U.S. Environmental Protection Agency. 2005. GreenScapes: Environmentally beneficial landscaping; Washington, D.C. Office of Solid Waste and Emergency Response. Available: https://archive.epa.gov/greenbuilding/web/pdf/brochure.pdf
United States Golf Association. 2004. Recommendations for a method of putting green construction. Available: http://www.usga.org/content/dam/usga/images/course-care/2004%20USGA%20Recommendations%20For%20a%20Method%20of%20Putting%20Green%20Cons.pdf.
van Es., H.M. October 1990. Pesticide management for water quality: Principles and practices. October 1990. Ithaca, New York: Cornell Cooperative Extension. Available: http://psep.cce.cornell.edu/facts-slides-self/facts/pestmgt-water-qual-90.aspx.
Virginia Golf Course Superintendents Association. 2012. Environmental Best Management Practices for Virginia’s Golf Courses. https://pubs.ext.vt.edu/ANR/ANR-48/ANR-48_pdf.pdf
White, C.B. 2000. Turfgrass manager’s handbook for golf course construction, renovation, and grow-in. Sleeping Bear Press. Chelsea, MI.
Witt, J.M. n.d. Agricultural spray adjuvants. Ithaca, New York: Cornell Cooperative Extension. Available: http://pmep.cce.cornell.edu/facts-slides-self/facts/gen-peapp-adjuvants.html.
Yergert, M.B. Austin, and R. Waskom. June 1993. Best management practices for turfgrass production. Turf BMP Fact Sheet. Colorado Department of Agriculture. Agricultural Chemicals and Groundwater Protection Program. Available: http://hermes.cde.state.co.us/drupal/islandora/object/co%3A3063/datastream/OBJ/download/Best_management_practices_for_turfgrass_production.pdf.