Professional Tree Care Information
Kim Coder's UG Tree Articles

Tree Selection for Texas Urban Landscapes

Tree and Palm Pruning

Tree Planting
Videos - How to select, plant and care for your new tree

Storm Damaged Trees

Florida Nursery Grades & Standards (Trees) 

Penn State University – Pruning Landscape Trees Publication

USDA Forest Service How to Prune Publication

USDA Forest Service How to Recognize Hazard Trees Publication

Kansas State University – All About Pruning Publication

National Arbor Day Foundation Animated Tree Pruning Guide

Hort on the Internet – Tree Pruning

Taking Some Off the Top is Great for Haircuts, But Bad for Trees by Dr. Elmendorf

Don’t Just Hire anyone to Prune your Tree by Dr. William Elmendorf

Caring for Trees Following a Storm by Vincent Cotrone

Pruning Mature Trees: Methods and Concepts by Dr. William Elmendorf

Don’t Top Trees – Illinois DNR

Tree Pruning Poster – Wisconsin DNR

OSHA Assistance for the Tree Care Industry

Tree Risk Evaluation
Vermont http://www.forestry.vt.edu/Faculty/Wiseman%20Publications/Tree%20Hazards.pdf

Rocky Mountain http://www.fs.fed.us/r1/projects/hazard_trees/rocky_mountain_r2_tree_hazards.pdf

Fed Region 1 http://www.fs.fed.us/r1/projects/hazard_trees/Hazardtrees.pdf

Purdue http://www.agriculture.purdue.edu/fnr/html/ugrad/UrbFor/TreeRisk.pdf

Tennessee http://utextension.tennessee.edu/publications/spfiles/sp573.pdf

News Search -Google - Keyword 'Arborist'

Links to Tree Links (comprehensive)

ISA Texas Chapter Information

Texas ISA Bylaws

Texas ISA Strategic Planning
 

Discussion Forums

TreeLink has a couple at http://www.treelink.org/list/

ISA has a new forum page at http://forum.isa-arbor.com/

Society of Municipal Arborists is working on theirs at
http://www.urban-forestry.com/mc/page.do
 

Other Organizations

ISA Chapter Links

Texas Forest Service

Keep Texas Beautiful

Cross Timbers Urban Forestry Council

Texas Big Trees
Texas Big Tree Registry