Other damage agents
| Kingdom: Other damage agents |
| Phylum: Other damage agents |
| Class: Other damage agents |
| 20 Images of 6 Subjects | View Subject List | View Image Descriptions | View Thumbnails |
| 20 Images |
1457008 black ash decline Symptoms Steven Katovich |
1457006 black ash decline Symptoms Steven Katovich |
3046075 sycamore dieback Symptoms Theodor D. Leininger |
3046074 sycamore dieback Symptoms Theodor D. Leininger |
1457007 black ash decline Symptoms Steven Katovich |
1400118 hickory decline Symptoms Linda Haugen |
5049022 black ash decline Symptoms Joseph O'Brien |
5346001 aspen decline Damage William M. Ciesla |
5251041 ash decline Symptoms Joseph O'Brien |
5022068 ash decline Symptoms Pennsylvania Department of Conservation and Natural Resources - Forestry Archive |
5048002 ash decline Symptoms Joseph O'Brien |
5048003 ash decline Symptoms Joseph O'Brien |
5135035 aspen decline Infestation William M. Ciesla |
5135036 aspen decline Infestation William M. Ciesla |
5135037 aspen decline Infestation William M. Ciesla |
5135034 aspen decline Infestation William M. Ciesla |
2122022 aspen decline Symptoms William M. Ciesla |
4824097 lignotubers Feature(s) Edward L. Barnard |
4824098 lignotubers Feature(s) Edward L. Barnard |
3046076 sycamore dieback Feature(s) Theodor D. Leininger |

