Ornamentals: Trees
Remove Filters:
Pennsylvania Department of Conservation and Natural Resources - Forestry Archive(X) Portrait(X)
| 9 Images of 6 Subjects | View Subject List | View Image Details | View Thumbnails |
| Subject | Scientific Name | Images |
|---|---|---|
| chestnut blight or canker | Cryphonectria parasitica | 1 |
| emerald ash borer | Agrilus planipennis | 4 |
| frost and winter injury (general) | 1 | |
| gypsy moth | Lymantria dispar | 1 |
| Ivory-marked beetle | Eburia quadrigeminata | 1 |
| linden borer | Saperda vestita | 1 |
