Cicada season may be over, but another pest emerges right after. Here's how to prevent possible bites and rashes from oak ...

In this edition of ID That Tree, we’re going to introduce you to yet another southern Indiana oak species. This one is a member of the broad white oak group and it’s called post oak. It’s called that ...

I noticed a lot of small twigs with leaves on them under my oak tree and became concerned about the oak. It is a large, ...

At left is a typical warm weather leaf from a southern live oak tree. At right is a leaf more typical of cooler weather, from a sweetgum tree in the Mid-Atlantic.

Before that, I grew up in College Station, and I used post oak compost as one of my main soil amendments in counteracting the ...

Discover the major common tree diseases in the United States. Armillaria attacks both hardwoods and softwoods and causes either yellowing leaves or browning needles. Wood that is decaying from ...

Winter will be here soon enough, but enjoy those gorgeous fall leaf colors along the Front Range before any snowflakes arrive. Reach back and recall your grade-school days and the simple science ...

A single large pin oak tree can rain down up to 400,000 oak leaf itch mites per day. Oak mites can live through the winter in protected areas or within leaves/leaf litter on the ground.

Q: I’m looking for a shrub or small tree that has bright red leaves in the fall. Obviously, it also needs to be adapted, and I need one that can handle partial shade. I’ve seen some around the ...

Santa Clarita Valley oak trees are being invaded by the goldspotted oak borer; an insect named for its iridescent black shell with gold spots that burrows underneath the bark of […] ...