Answer: That orange growth is lichen, not a rust pathogen. Lichen do not harm the tree or shrub in any way. They tend to grow only on that outer bark and stay there, not growing deeper into live ...

I know many of us want winter to come to an end, but I would like just one more good snowstorm. I love all seasons, but I need a little more of that winter bleakness in the woods, primarily to help me ...

Now that deciduous trees are bare, trunks and branches have taken center stage, and you might be noticing nuances and irregularities that evaded your attention over the summer. For instance, what are ...

Lichen grow harmlessly on tree trunks and no control is needed. In fact, presence of lichens on healthy trees should be welcomed as likely positive indicators of lower levels of air pollution and a ...

Some folks think lichen is bad for their trees. Those people can be spotted standing out in the hot sun picking little gray-green tufts off their tree trunks like a woodpecker hunting for bugs. But it ...

EAST TEXAS (KLTV/KTRE) - Often is heard, “That green and grey fungus is killing my tree! See there? It’s all over those limbs!” The “fungus” referred to is probably lichen. Lichens are often blamed ...

What could possibly be inspiring about that green stuff covering Oregon’s trees? What could possibly be inspiring about that green stuff covering Oregon’s trees? Lichen is a an ecological wonder that ...

SUPREME COURT’S LEAKED DRAFT OPINION. KELLY: TIME NOW FOR THIS WEEK’S ASK KELLY SEGMENT. PATTY GRACE NOTICED SOMETHING WHILE OUT AND ABOUT. MAYBE YOU’VE NOTICED IT TOO. SHE SENT ME THIS PICTURE AND ...

Lichens produce their own food using sunlight energy and do not feed on the tree bark. The lichen bodies are attached to the outer tree bark and remain on the surface. Their rhizines (multicellular ...