For those of you who aren’t aware that live oak trees drop their leaves every year despite the fact that we describe them as evergreen, look at the ground now. If you have live oak trees, they ...

United States Department of Agriculture scientists have discovered a tree that may be resistant to citrus greening.

Q. What are the current rules about moving citrus to prevent the spread of HLB or citrus greening disease? Where can I find the most up-to-date quarantine maps? Citrus greening disease, also known ...

If you have more than one live oak in your landscape, you probably have sprouts emerging from the ground from at least one mature tree and maybe other sprouts spread over the landscape. Some ...

ARS scientists made a "sweet" discovery that may be important to solving a major problem within the citrus industry. Huanglongbing (HLB), also known as citrus greening disease, poses a serious ...

Live oak trees drop their leaves annually, providing natural mulch and compost options for gardens and lawns.

Looking for a new fruit tree to try in your yard? Consider the Barbados Cherry, known for flowering and bearing fruit much of the year.

The two-horned oak gall wasp is just one of dozens of species of gall wasps that incubate their eggs in oak leaves.

The holly-like leaves coming up from under the rocks are juvenile foliage of live oaks. These are probably sprouts coming up from the root system of the mother tree.

A new genetically engineered tree holds promise to possibly save Florida's citrus trees from greening disease, a bacterial infection that has devastated the state's citrus industry. WUSF's Jessica ...

Q. What are the current rules about moving citrus to prevent the spread of HLB or citrus greening disease? Where can I find the most up-to-date quarantine maps?