With or without pesticides, effective management of pests of trees in urban landscapes depends upon an accurate diagnosis. We describe how the Purdue Tree Doctor I-phone app was developed for use by homeowners and landscape professionals to diagnose tree problems and identify solutions. We then discuss how this resident smartphone app can be used in users' moment of learning need to provide diagnostic and management solutions to plant health problems.

Creative Commons License

Creative Commons Attribution-Noncommercial 4.0 License
This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License.



To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.