Brown birch trees in both Southcentral and Interior Alaska this summer aren't signaling an early fall. Rather, they are subject to an infestation of small, leaf-munching larvae. Alaska is in the midst ...
Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Willows (Salix ssp) can be identified by their long, narrow leaves, which ...
Q: Can you help me figure out what’s likely going on with this river birch tree? The tree has been dropping leaves incessantly since about April/May, hundreds per day. Should this tree be dropping its ...
The pinkish-red spots on your birch’s leaves appear to be erineum patches, which are a type of gall caused by very tiny eriophyid mites feeding on the leaf tissue. You will need a microscope to see ...
Q: I live in a fairly new home (four years old) with a narrow front yard, so choosing a size-appropriate tree was important. I chose a Dakota Pinnacle birch, as its footprint is appropriate. However, ...
Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. River birch has been called "the most beautiful of American trees" by Prince ...
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