Needles on an affected tree will turn yellow and eventually brown and fall off prematurely (Figure 1). A symptom of white pine decline includes stems that have shriveled or desiccated bark because ...

The pine is the most widespread tree to receive such protection. It occurs in high-elevation areas of Washington, Oregon, California, Idaho, Montana, Wyoming and Nevada. The tree is primarily ...

The Menominee Nation planted eastern white pine trees in Milwaukee as a symbol of peace and unity. The trees were planted as part of a week of events for Earth Week and Arbor Day. The Menominee ...