IPMP 2.0 represents the knowledge and efforts of many growers, researchers, and Extension personnel. We particularly wish to acknowledge Craig Hollingsworth, Steve Danielson, Jack DeAngelis, Mike Talkington, Joe Cacka, K. C. Larson, Mark Morris, Gary Parsons, Don Emenegger, Joyce Takeyasu, and Elson Shields for their contributions. Support for research on peppermint has been provided by the Oregon Mint Commission, the Oregon Essential Oil Growers League and the Mint Industry Research Council. Additional support for development of IPMP was provided by the Oregon Department of Agriculture.