PRESENTATIONS AVAILABLE -
by DAVID VAUGHAN, ISA CERTIFIED ARBORISTDAVID VAUGHAN
Certified Arborist & Lecturer - ArborVaughan Consulting
“I enjoy teaching about trees. I am continually looking for opportunities to present to garden clubs, naturalist organizations, and corporate events.”
International Society of Arboriculture – Texas Chapter 2019
Presentation Topics
Induced Resistance
Tree Identification
Diagnostics and Tree Disorders
Soil Science and The Soil Food Web
Tree Pruning
How To Plant a Tree and Get It To Survive
How Plants Eat
Tree Support Systems and Lightning Protection
Surface Callus
Proper Tree Watering
Construction and Trees
Plant Health Care
Tree Risk Assessment and Risk Management
Tree Biology Made Simple
Nutrition and Fertilization
Plant Health Care
Integrated Pest Management