Forest & Shade Tree Pathology is a site created by Jim Worrall, a former professor at the College of Environmental Science and Forestry. The major focus of this resource is the study of tree diseases, "their causes...

This case study uses the example of a tropical tree which may be used in medical treatments. Students will read the case and then answer questions designed to explore the process of screening and testing the medicinal...

This web page provides educational materials on mangroves appropriate for high school level and higher. The page is full of photographs, most featuring a descriptive caption. Topics discussed include mangrove...

This Topic in Depth explores some of the diseases and other threats, such as gypsy moths, emerald ash borers, and Asian longhorned beetles that certain trees must contend with to remain healthy and vital.

A useful resource for amateur horticulturists from the University of Minnesota Extension Service, Yard and Garden Clinic. The focus here is on commonly used perennials, grasses, shrubs, and trees in the home garden and...