Acknowledgements

The authors would like to thank the Wyoming Department of Environmental Quality for providing the funding needed to complete the report and Louise Smithson and Rebecca Dailey from the Wyoming State Veterinary Laboratory and Robert Waggener, editor in the UW College of Agriculture, for the many hours they invested in editing. We would also like to acknowledge the following colleagues who reviewed the report and offered constructive criticism and suggestions.

Michelle Mostrom, D.V.M., M.S., Ph.D, DABVT
Veterinary Toxicologist, North Dakota State University

John C. Reagor, M.S., Ph.D
Head, Diagnostic Toxicology, Texas Veterinary Medical Diagnostic Laboratory, Texas A&M University

Michael Carlson, M.S., Ph.D
Toxicology Analytical Chemist and Lecturer, University of Nebraska-Lincoln

Patricia Talcott, D.V.M., Ph.D, DABVT
Associate Professor of Veterinary Toxicology, Washington State University