My serviceberry trees produced normal fruit initially, but then developed orange-colored spikes all over the fruits. Some leaves turned yellow and rust-colored with spots. Also, there are tubular ...

Q: We live on acreage just south of Little Rock. I'm attaching several photos taken today (March 7) of two large cedar trees that have grown naturally on my property (see reader photos). They are at ...

The phenomenon is actually a fungus, and has warm spring rains to blame, the Missouri Department of Conservation said.

Don’t panic if you see spots on your tree’s leaves or something strange on the bark. Get to work diagnosing the problem with this guide that features pictures of common tree diseases and pests that ...

The latest assessment of forest health in Colorado shows the Aspen area is experiencing a steady spread of infestation from Douglas fir beetles, but Pitkin County overall is faring much better than ...

Last year my Bradford pear’s leaves were covered with rust fungus. What can I do this year to prevent that from happening again? CS You are correct. It seems like rust disease was everywhere last ...

Many homeowners have been startled this spring by strange growths on juniper trees, sprouting orange tentacles like miniature sea anemones. The orange growths are nothing new, according to Sharon ...