Tree Defect ID
9:33
Tree Risk Assessment Tools
1:17:17
Conversation with Ed Gilman on Pruning
43:08
Tree Selection in the Urban Environment
4:52
Predicting a TREE FAILURE
37:02
Assessing and Managing Aging Urban Trees Scott Hartman Philip Van Wassenaer
7:23
Pesky Plants: Callery Pear
8:12
The New Disease That's Killing An Iconic Tree
16:43