Western Washington Forest Diseases
- This module covers forest diseases that are common in Western Washington, including root diseases, foliar diseases, heart rots, parasitic plants, and introduced pathogens. The module includes information on identification of common diseases as well as management options.
Instructor: Amy Ramsey-Kroll, Washington Department of Natural Resources
Note: Access to this online course is guaranteed for at least one year after purchasing.
Also available as part of a package