Disease diagnosis and eco-friendly management - part 1

摘要

This article is intended to provide the tools that will allow you to recognize, understand and responsibly manage most of the diseases that you are going to encounter on shade and ornamental trees in the landscape. We'll start with some basics.Disease can be simply defined as any condition that interferes with normal tree growth and development. Disease is not static; it is a continuous interaction between the tree host and the pathogen causing the disease. This is a dynamic, continuous process that occurs over a period of time.