decay
|
|
| Taxonomic Rank: |
| Category: Management: Tree Defects |
117 Records | View Thumbnails |
| Image | Descriptor | Description |
|---|---|---|
| 1238006 | Symptoms | Heart rot cross-section showing inner branching |
| 1238007 | Symptoms | Heartwood rot (Ram's horn) |
| 1238129 | Failure | Large blowdown. |
| 1238149 | Failure | Stem heartwood decay led to this blowdown (note extensive lichens). SC. |
| 1397050 | Failure | after wind storm |
| 1397051 | Failure | during a storm, the tree behind the photographer failed, producing this damage to a parked car |
| 1397053 | Damage | This tree had extensive decay, with very little sound wood shell. |
| 1397054 | Damage | Tree with extensive decay failed in a windstorm. |
| 1397059 | Damage | Dead tree failure at roots, causing property damage. |
| 1397064 | Damage | |
| 1397065 | Failure | Badly decayed oak tree failure at lower trunk. |
| 1397073 | Failure | Tree failure from root and butt decay in campground |
| 1397087 | Sign | Bur oak with decay and large cavity. |
| 1397088 | Symptoms | sawdust and chips at base of tree, indicating decay. |
| 1397091 | Failure | tree with extensive decay: note shell thickness |
| 1407034 | Symptoms | Giant redwoods are no more immune to injury than the most auuaulted city tree; fruiting bodies on the exterior of the tree are cleas signs of internal decay |
| 1407038 | Feature(s) | Striped of large sections of bark, a tree dies. Fungi soon invade; fruiting bodies on the trunk of a tree are a clear sign of decay |
| 1407074 | Sign | brown cubical rot |
| 1408009 | Feature(s) | From another view you can see the dead leader beside the sound new leader. When filling cavities, do no injure the callus or break the band of hard wood around the decayed area. |
| 1408010 | Feature(s) | Cavities often fill with water. Do not drill holes to drain the water or decay will spread into the surrounding wood. |
| 1408042 | Symptoms | Fluids oozing from almost-closed wounds indicated internal problems. This English oak is 4 feet in diameter. The callus collar is very large, as is the internal column of decayed wood. |
| 1408074 | Sign | Examine trees for indicators of internal problems when they are positioned where they could fall and damage property or injure people. |
| 1408075 | Sign | Some hazards are obvious. |
| 1408077 | Fruiting Bodies | Fungus fruit bodies on old branch cuts are reliable indicators of internal decay. |
| 1473004 | Symptoms | |
| 1473023 | Failure | butt section decay and subsequent failure |
| 1473035 | Failure | decay and failure |
| 1503072 | Sign | Heart rot; hardwoods; butt bulge shows the extent |
| 1503073 | Symptoms | Stump rot |
| 1503075 | Inspection | Jump butt; Bent Creek |
| 1503078 | Inspection | Heart rot; oak; x-sect of previous stump |
| 1503094 | Symptoms | Red heart; Four Notch area |
| 1505091 | Diagram or Graphic | Art - Hollow resulting from decay |
| 1507028 | Diagram or Graphic | Art - Wood inhabiting microorganizms.. |
| 1507039 | Diagram or Graphic | Art - Hollow center due to rot |
| 3047015 | Symptoms | cut logs showing hollowing; heartrot |
| 5029006 | Symptoms | Severe decay in butt of red oak. Causal agent unknown. |
| 5033004 | Sign | This tree has severe decay and extremely poor architecture, and is a very high hazard. |
| 5033005 | Sign | A badly decayed and hazardous silver maple. |
| 5034068 | Symptoms | |
| 5034083 | Symptoms | Large, dead, decayed white pine. Martin MacKenzie provides scale. |
| 5037075 | Sign | Green ash with central stem decay. This open-grown green ash tree failed in a windstorm. |
| 5037091 | Sign | This is a dead red pine, approximately 30' tall. The hazard is from potential kick-back when people dig at the lower part of the bole. |
| 5037100 | Failure | Branch failure in a large tree. |
| 5038001 | Failure | Branch failure in a large tree. |
| 5038004 | Failure | Dead tree with extensive decay; failure near road. |
| 5038026 | Failure | Collapsed crown caused by decay and high winds. |
| 5043003 | Failure | Box elder with extensive decay. Failed in a windstorm. |
| 5043004 | Failure | Box elder with extensive decay. Failed in a windstorm. |
| 5043005 | Failure | Box elder with extensive decay and very little sound wood. Failed in a windstorm. |
| 5043009 | Failure | Codominant branch failure. |
| 5043016 | Failure | Cottonwood with extensive decay, failed in a windstorm. |
| 5043017 | Failure | Broken tree with root rot |
| 5044038 | Failure | Extensive decay in a tree that collapsed during a windstorm. |
| 5044079 | Sign | Tree with basal decay and hole, allowing water to enter. |
| 5049038 | Symptoms | Brown cubical rot, unknown cause. |
| 5050081 | Sign | Decay column in red maple. |
| 5052056 | Sign | Tree with green crown, but extensive decay in the bole. |
| 5052057 | Sign | Tree with a green crown, but extensive decay in the bole. |
| 5052058 | Sign | Tree with a green crown, but extensive decay in the bole. |
| 5052059 | Sign | Tree with green crown, but extensive decay in the bole. |
| 5052060 | Sign | Tree with green crown, but extensive decay in the bole. |
| 5052061 | Sign | Tree with green crown, but extensive decay in the bole. |
| 5052062 | Sign | Tree with green crown, but extensive decay in the bole. |
| 5052063 | Sign | Tree with green crown, but extensive decay in the bole. |
| 5052083 | Testing | Using an increment corer to examine a tree for decay. |
| 5053053 | Failure | Small tree with decay that failed near a parking lot. |
| 5177089 | Sign | tree with a large hollow along a city street |
| 5177090 | Sign | close-up of large hollow along a city street |
| 5191062 | Sign | decay in pine |
| 5191063 | Sign | decay in pine |
| 5191066 | Sign | decay in pine |
| 5191067 | Symptoms | The base of the tree has had substantial decay and it is possible to see through the base |
| 5251059 | Symptoms | Basal decay in oak; cause unknown. |
| 5252011 | Symptoms | Decay in a cottonwood that failed during a windstorm. |
| 5291098 | Sign | heart wood decay evident |
| 5298011 | Sign | |
| 5298016 | Symptoms | Sawdust at base of tree, indicating internal decay. |
| 5298017 | Symptoms | Decay at base of bole, in campground. |
| 5298018 | Symptoms | Decay in stump from old codominant stem. |
| 5298019 | Symptoms | Decay and piliated woodpecker injury. |
| 5298022 | Failure | Failed branch attached to decaying codominant stem. |
| 5298023 | Failure | Failed branch with severe decay. |
| 5298025 | Failure | Failed decayed branch. |
| 5298026 | Symptoms | Hole in tree from decayed branch drop-out. |
| 5298027 | Symptoms | Hole in tree from decayed branch drop-out. |
| 5298028 | Symptoms | Hole in tree from decayed branch drop-out. |
| 5298029 | Symptoms | Cavity and decay in bole, with abundant epicormic branching. |
| 5298030 | Symptoms | Discoloration and decay in branch trace and stem, cross-section. |
| 5298032 | Symptoms | Stump with extensive internal decay. |
| 5298041 | Symptoms | Hole through tree caused by internal decay. Jana Albers is the person. |
| 5298042 | Symptoms | Large open cavity and decay in bole of large tree. |
| 5298044 | Symptoms | Extensive decay in bole. |
| 5298045 | Symptoms | Extensive decay in bole (cross-section). |
| 5298046 | Symptoms | Extensive decay and branch failure. |
| 5298047 | Symptoms | Open cavity and decay at base of bole. Peter Bedker, Peggy Sand |
| 5298048 | Symptoms | Tree with scar from large decayed branch failure. |
| 5298049 | Symptoms | Sawdust and woodchips at base of decayed tree. |
| 5298050 | Symptoms | Opening at base of tree signifying internal decay. |
| 5298058 | Symptoms | Brown cubical rot at base of dead tree. |
| 5298059 | Symptoms | Large cavity and decay at base of standing tree. |
| 5298061 | Failure | Large tree with old branch failure. |
| 5298062 | Failure | Old, poorly sealing branch failure. |
| 5298064 | Symptoms | Cross section showing extensive decay of heartwood, but showing good compartmentalization. |
| 5298065 | Symptoms | Cross section with decay and carpenter ant tunnels. |
| 5298066 | Symptoms | Cross section with extensive decay and carpenter ant tunnels. |
| 5298068 | Symptoms | Hole in tree with extensive decay and cavity. |
| 5298069 | Symptoms | Tree with wound caused by lightning, and associated woodpecker injury. |
| 5298070 | Symptoms | Branch decay resulting from improper maintenance (topping) |
| 5298073 | Symptoms | Discoloration and decay in wood pile after storm damage. |
| 5298092 | Sign | |
| 5357469 | Fruiting Bodies | The fruiting bodies of a decay fungus on a dead tree. |
| 5369257 | Sign | fruiting bodies are a sign of further decay occuring in the stem of this tree |
| 5369258 | Fruiting Bodies | fruiting bodies are a sign of further decay occuring in the stem of this tree |
| 5375229 | Sign | Severely decayed stem |
| 5394946 | Sign | white mycellia in cavity of tree |
| 5394947 | Sign |
