Invasive species
Videos
History of Forest Pest Outbreaks in North America
North America has a history of exotic pests that extirpate individual tree species, with Emerald Ash Borer serving as our modern example. In our current, ever-globalizing society there is significant risk for future outbreaks that may impact all of our trees from the urban forest to our...
An Introduction to Invasive Species
Invasive species pose a serious threat to native species and natural ecosystems. Forestry Extension and Research Specialist Christopher Evans covers introductory explanation of invasive species, including their ecological...