Tree Biology: A Collection of CEU Articles

Tree Biology is a compilation of CEU articles previously published in Arborist News. Written by specialists in the field, the articles were thematically selected to improve arborists’ understanding tree biology. Articles include Basic Woody Plant Biology, Tree Failure Risk Evaluations, and Allelopathy in Trees. This is one of ten sets of articles that will help increase your knowledge and provide you with a better understanding of the subject matter, and is an affordable and convenient way to earn CEUs.