Experts warn that Sunblotch Viroid, a microscopic disease, has resurfaced in South Florida avocado trees. It leaves yellow ...

Experts urge vigilance as the microscopic viroid can spread silently through seeds and rootstock, leaving scars and devastating yields.

Japanese Maple Not Losing Leaves in Fall “I have a large red laceleaf Japanese maple tree. I noticed that the leaves that ...

For polygamo-dioecious plants, some individuals in the population will have flowers of both sexes on the same plant. Most ...

SANTIAGO DE CUBA, Cuba (AP) — Flooding from Hurricane Melissa killed at least 40 people in Haiti while the storm still churned across Cuba on Wednesday after leaving Jamaica with widespread damage and ...

Avocado trees have specific watering needs that are quite different from other trees, thanks to their shallow root system. Here's how to water them properly.

California law generally prohibits cutting down a neighbor’s tree, but you can trim or remove branches and roots that encroach on your property, as long as it doesn’t permanently damage or kill the ...

If you love avocados, cherish them while you can. A microscopic plant invader is sneaking into Florida's avocado trees and could devastate the state's crop. The culprit is called the sunblotch viroid, ...

SEATTLE — Trees upon towering trees make up what Washingtonians know to be one of the most stunning landscapes in the nation. In Shoreline, a towering fir tree was cut down. While beautiful at one ...

A town centre's bedraggled Christmas tree is to be exchanged for a spruced-up pine after the local council branded it a "disgrace". The forlorn fir, with droopy, thin branches and browning needles, ...

Did you know that when you leave the dead tree stump in the yard, or you pile up the limbs that you pruned from your tree, you are going to bring more life to your yard? The typical reaction to a dead ...