Here are the two most deadly pine bark beetles in North America. Southern pine beetle and mountain pine beetle epidemics kill millions of trees annually.
Tree roots that grow on the surface are difficult to mow or walk over and can effect the growth and health of nearby grass and groundcovers. Here are tips on protecting that tree from root damage.
Understanding forest ecology is necessary before a forest ecosystem can be defined accurately. Forest ecosystems are hard to describe even when using modern tools and concepts.
Collecting a Black Walnut Crop for Seeds and Nuts
Trees that reach maturity have the genetic potential to live over a century. Some species can live for many centuries. Most trees never reach that potential and are killed by environmental factors, insects and disease and catastrophe. Here are the ways trees die.
The cabbage palm is the favorite palm for landscapers. It is a large, tall palm with a single unbranching trunk that grows to about 50 feet. Sabal palm is state tree and on the flag of South Carolina. The palm is on Florida's Great Seal.
Collecting and preparing a pecan or hickory nut to grow from seed is relatively easy but needs to be done correctly. This resource shows you how to prepare and properly germinate a pecan or hickory nut.
The eastern and Carolina hemlock is now under attack and in the early stages of being decimated by the hemlock wooly adelgid (HWA) or Adelges tsugae. Adelgids are small, soft bodied
aphids that feed exclusively on coniferous plants
Fertilizers are important to growing young trees. Find out when to apply, how to use and what fertilizers to buy.
There are certain things a tree owner must know to keep trees healthy and in the very best condition.