| 5375291 |
visual tree inspection |
|
Trunk flare inspection. |
| 5375287 |
visual tree inspection |
|
Cavity inspection. |
| 5375278 |
visual tree inspection |
|
Certified arborists inspect trees for any problems that may occur.
*Pre-climb inspection is also related to visual tree inspection.
|
| 5375279 |
visual tree inspection |
|
Arborist inspects the trunk. |
| 5375280 |
visual tree inspection |
|
Tree risk assessment is done to get an idea of what potential problems the trees may have. |
| 5375281 |
visual tree inspection |
|
Arborists inspects the base of this tree. |
| 5050084 |
visual tree inspection |
|
Inspecting a potential hazard tree at Grey Towers, near handicap parking space. |
| 5052083 |
decay |
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Using an increment corer to examine a tree for decay. |
| 5298063 |
deadwood and snags |
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Large tree with dead wood in crown, multiple burls and decay. Tom Eiber and Peggy Sand in image. |
| 5034044 |
risk tree |
|
Western Hazard Tree Workshop participants, 2004 |
| 1407063 |
electrical conductivity meter |
|
They also use devices like this electric meter, which measures a tree's vitality and detects decay. Shigometer |
