Is your fruit tree looking sick or bearing bad fruit? Fruit tree diseases are common: Here's how to identify the problem so you can effectively treat your tree.

One of the most common pests of citrus trees is the citrus whitefly. These gnat-sized, white insects and their disk-shaped larvae under the leaves suck the sap from the tree. Blackfly is similar ...

If you make the common pruning mistake of cutting a branch off too high above the branch collar, the cut heals more slowly ...

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 ...

For several years now, citrus greening has been decimating residential citrus in Northeast Florida. Previous recommendations were to either remove the tree, or limp along until the fruit became ...

Blossom and fruit drop and fruit splitting are fairly common problems for fruit trees. While losing blossoms and small fruit ...

CITRA, Fla. — Once standing at 18 feet tall and requiring ladders for harvest – the citrus trees are now barely half that height and struggle to survive in the grip of disease.

A genetically engineered tree holds promise to possibly save Florida's citrus industry from an insect that causes "greening disease." The Asian citrus psyllid has devastated the industry.

Citrus canker, a bacterial disease, is not harmful to humans, but causes lesions on the fruit, stems and leaves.Eventually, it makes the trees unproductive. Citrus greening, also known as ...