Today, nearly every citrus grove in Florida is infected with the disease. If an orange tree were to remain untreated, the disease would block its ability to get nutrients and kill it within a few ...

Once standing at 18 feet tall and requiring ladders for harvest – the citrus trees are now barely half that height and ...

When to prune an orange tree will vary depending on your US hardiness zone. The perfect time can be between February and April, so keep a close eye on when the frosts end in your ...

Reviewed by Barbara Gillette Orange trees are one of the most recognized types of citrus trees featuring full, leafy canopies ...

They have successfully killed the insect behind the greening disease in the lab, but the real test will come over the next ...

Daniel Acker/Bloomberg via Getty Images Fruit sits on the ground below an orange tree at the Alico Inc. Lake ... the past two decades because of citrus disease and some growers have been looking ...

The city of Minnetonka’s annual shade tree disease control program, designed to keep Dutch elm disease and oak wilt at bay, started June 1 and will continue until early September, when it ...

Citrus greening disease has weakened trees, which is why recent hurricanes have been able to cause so much more damage. A ...

In this edition of ID That Tree, meet a non-native tree originally planted for fence rows, the Osage Orange, also known as a hedgeapple. This tree is known by its gray bark with orange undertones and ...

Osage orange is often multi-stemmed and spreads out over a large area. The fruit of Osage orange, produced by female trees, also is a key identifying characteristic, as it resembles a large ...