Grabowski, MichelleHahn, Jeffrey D.Johnson, Gary2012-06-112012-06-112010-07http://purl.umn.edu/125153Additional team members included Mel Baughman, Kathy Zuzek, Jeff Gillman, Rebecca Koetter, Dave Hanson, and Eli Sagor.Developing a suite of online diagnostic tools to help identify insect, disease and abiotic tree problems for the 20 most commonly grown trees in Minnesota. This site will be useful to homeowners, gardeners, woodlot owners and tree care professionals.en-USTreesTree HealthReport