The authors of this tool would like to acknowledge the numerous individuals who offered support, advice, and content to contribute to the success of this tool.

Terrence Walters, Julia Scher, Amanda Redford, and Matt Trice (USDA-APHIS-PPQ-CPHST) provided logistical and technical support for the development of this tool. We thank Don Hodel (University of California), Aaron Palmateer (University of Florida), Henry Donselman, and an anonymous reviewer for providing valuable comments on the beta version of the tool.

Last updated May 2015