“There is neither a higher authority nor a more objective voice in the arboricultural profession than a Registered Consulting Arborist on matters involving the legal, environmental and aesthetic considerations of trees and plants.”
—The American Society of Consulting Arborists

Associate Consulting Arborist

Richard Evans is an Extension Specialist in Environmental Horticulture at the University of California, Davis, an ISA Certified Arborist, and a partner in Evans Associates, which provides horticultural consulting services. He received B.S. and Ph.D. degrees in Plant Science and Plant Physiology at UC Davis, and has 30 years of experience conducting research and solving practical horticultural problems involving ornamental crops and landscapes.