Frequently Asked Questions
Skip Navigation LinksHome > Frequently Asked Questions > Can trees be hazardous?

Can trees be hazardous?

A: Trees are essential to our world, offering a wide range of benefits to our environment. However, trees become hazardous liabilities if they fall and injure people or damage property. Proper constant maintenance will help prevent and identify when a tree becomes dangerous. Evaluating the seriousness of a trees condition is best done by a professional ISA Certified Arborist.

More Information:

Recognizing Tree Hazards

News

Warning: Check Tree-care Credentials
Several autumn fatalities linked to dangerous tree care practices are prompting a coalition of arborists and urban foresters to urge contractors (and others) to hire only certified tree-care professionals. MORE >>

Best Trees For The Street
Scientist John Hammond of the Agricultural Research Service (ARS), the U.S. Department of Agriculture’s chief scientific research agency, has announced the findings of a four-year project to determine the best trees to use in urban spaces. MORE >>

Selling Houses By the Yard
Worried home owners hope landscaping adds value- from the Wall Street Journal MORE >>

NADF Hardiness Zone Map
Find out the right tree to plant where you live MORE >>


"The tree which moves some to tears of joy is in the eyes of others only a green thing that stands in the way. Some see Nature all ridicule and deformity, and some scarce see Nature at all. But to the eyes of the man of imagination, Nature is Imagination itself." - William Blake, 1979 The Letters

Resources

Recognizing Tree Hazards Brochure

Available through the ISA Web store

Protect Your Investment, Hire An Arborist
...Tree Removal-Arborists can help determine whether or not a tree should be removed, though usually this is a last resort. Arborists have the skills and equipment to safely and efficiently remove trees. Tree removal is dangerous and should be done by a professional. MORE >>

© International Society of Arboriculture 2008
P.O. Box 3129, Champaign, IL 61826
Email comments & questions to isa@isa-arbor.com