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International Society of Arboriculture.
1400 West Anthony Drive
Champaign, IL 61821

P.O. Box 3129
Champaign, IL 61826-3129

Phone: 217.355.9411
Fax: 217.355.9516

Web: www.isa-arbor.com
E-mail: isa@isa-arbor.com

News

Spreading the Word of Arboriculture

The TreesAreGood program is pleased to support the "Spreading the Word of Arboriculture" project MORE >>

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 >>

Fire-resistant Landscaping Saves Southern California Homes
More than a dozen fires charred hundreds of thousands of acres and burned close to 1,700 homes to the ground in Southern California in October. But the toll was limited by defensible space created by landscape architects and contractors, a number of experts said. 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 >>

Bradford Pears Not Kind to Cities
This tree species has weak branch connections and limbs are prone to falling down. MORE >>

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


"The best time to plant a tree is twenty years ago. The second best time is now."

Resources

Introduction to Arboricutlure: Planting & Early Care DVD

CHAMPAIGN, IL - When is the last time your yard had a check-up? Just like people plants need periodic examinations and treatments to help prolong their health. Plant health care (PHC) is a vital part of landscape management. MORE >>

Winter Tree Care Tips for Homeowners
CHAMPAIGN, IL- Winter brings frigid temperatures, icy winds, and plenty of snow. Just as people battle Mother Nature at this time of the year, so do trees, with one major exception: trees can't avoid exposure to the elements. MORE >>

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