“Pesticides – Environmental Effects”, U.S. Environmental Protection Agency

Pesticides: Environmental Effects - Ecological Risk Assessments”, U.S. EPA

Pollinator Protection, CropLife America

Chlorpyrifos Environmental Behavior

Racke, K.D. “Environmental Fate of Chlorpyrifos.” Reviews of Environmental Contamination and Toxicology, 1993, Volume 131:1-154.

Racke, K.D. et al. "Is Chlorpyrifos a Persistent Organic Pollutant?” Dow AgroSciences Issues Paper

Poletika, N.N. et al. “Chlorpyrifos and atrazine removal from runoff by vegetated filter strips: experiments and predictive modeling.” Journal of Environmental Quality, 2009, Volume 38(3):1042-1052.

Giddings, J.M. et al. “Fate of chlorpyrifos in outdoor pond microcosms and effects on growth and survival of bluegill sunfish.” Environmental Toxicology and Chemistry, 1997, Volume 16(11): 2353–2362.

Wauchope, R.D. et al. “Deposition, mobility and persistence of sprinkler-irrigation-applied chlorpyrifos on corn foliage and in soil.” Pesticide Science, 1991, Volume 32(2):235 - 243.

Chlorpyrifos Wildlife Safety

Barron, M.G. and Woodburn, K.B. “Ecotoxicology of Chlorpyrifos.” Reviews of Environmental Contamination and Toxicology, 1995, Volume 144:1-93.

Solomon, K.R. et al. “Chlorpyrifos: Ecotoxicological Risk Assessment for Birds and Mammals in Corn Agroecosystems.” Human and Ecological Risk Assessment, 2001, Volume 7(3):497-632.

Giesy, J.P. et al. “Chlorpyrifos: ecological risk assessment in North American aquatic environments.” Reviews of Environmental Contamination and Toxicology, 1999, Volume 160:1-129.

Wolf, C. et al. “Telemetry-based field studies for assessment of acute and short-term risk to birds from spray applications of chlorpyrifos.” Environmental Toxicology and Chemistry. 2010, Volume 29(8):1795-1803.

Endangered Species

EPA Proposes to Reinstate Interim Pacific Northwest Buffer Zones for Salmon Habitat

Endangered Species Act: Overview, U.S. Fish and Wildlife Service

Endangered Species Protection, CropLife America

Racke, K.D. et al. “Pesticide Regulation and the Endangered Species Act.” American Chemical Society, Washington, DC, 2012 (in press).

Ecological Risk Assessment Under FIFRA and ESA, Expert Panel for the National Academy of Science

Federal Agency Proposal for Improvements in Public Participation in Endangered Species Consultations

“The Endangered Species Act and the Impacts to Pesticide Registration and Use”, Washington State Department of Agriculture.

“The Great Salmon Debate”, Dow AgroSciences (2009)