What can I do to keep squirrels from chewing bark off the trunks of my oak and maple trees? Squirrels can cause ... Earwigs feed at night and hide in moist, dark spots during the day.

these spots may be a new virus or fungal infestation that could harm and kill the trees in our forest. In most cases these are just the non-lichenized fungus Julella fallaciosa, now called ...

The long lifespan of many trees, which could be centuries or even millennia in the case of a few species, is a source of awe and inspiration for many. The bark of trees can often tell some stories ...

Q: I have a 'Red Sunset' maple tree that has what looks to be split bark on the south side of the trunk. It is a relatively young tree, and I do not want to lose it. I'm attaching a photo so you ...