Ronald F. Billings's Images
Title: Assistant Department HeadOrganization: Texas Forest Service
Unit: Forest Pest Management
Country: United States
Remove Filters:
Canada(X)
| 31 Images of 1 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 2108077 | mountain pine beetle | Dendroctonus ponderosae | aerial view, Prince George, British Columbia, Canada |
| 2108059 | mountain pine beetle | Dendroctonus ponderosae | Prince George, British Columbia, Canada |
| 2108058 | mountain pine beetle | Dendroctonus ponderosae | Prince George, British Columbia, Canada |
| 2108060 | mountain pine beetle | Dendroctonus ponderosae | |
| 2108061 | mountain pine beetle | Dendroctonus ponderosae | infested stand, |
| 2108065 | mountain pine beetle | Dendroctonus ponderosae | |
| 2108069 | mountain pine beetle | Dendroctonus ponderosae | |
| 2108072 | mountain pine beetle | Dendroctonus ponderosae | in pitch tubes, |
| 2108073 | mountain pine beetle | Dendroctonus ponderosae | fresh galleries |
| 2108074 | mountain pine beetle | Dendroctonus ponderosae | |
| 2108076 | mountain pine beetle | Dendroctonus ponderosae | |
| 2108078 | mountain pine beetle | Dendroctonus ponderosae | |
| 2108079 | mountain pine beetle | Dendroctonus ponderosae | aerial view, Prince George, British Columbia, Canada |
| 2108080 | mountain pine beetle | Dendroctonus ponderosae | aerial view, Prince George, British Columbia, Canada |
| 2108081 | mountain pine beetle | Dendroctonus ponderosae | aerial view, Prince George, British Columbia, Canada |
| 2108082 | mountain pine beetle | Dendroctonus ponderosae | aerial view, Prince George, British Columbia, Canada |
| 2108071 | mountain pine beetle | Dendroctonus ponderosae | damage near lake, Prince George, British Columbia, Canada |
| 2108070 | mountain pine beetle | Dendroctonus ponderosae | IUFRO Field Trip 2005, Prince George, British Columbia, Canada |
| 2108067 | mountain pine beetle | Dendroctonus ponderosae | IUFRO Field Trip 2005, Prince George, British Columbia, Canada |
| 2108068 | mountain pine beetle | Dendroctonus ponderosae | IUFRO Field Trip 2005, Prince George, British Columbia, Canada |
| 2108057 | mountain pine beetle | Dendroctonus ponderosae | Lodgepole pine cross-section, Prince George, British Columbia, Canada |
| 2108075 | mountain pine beetle | Dendroctonus ponderosae | IUFRO Field Trip 2005, Prince George, British Columbia, Canada |
| 2108066 | mountain pine beetle | Dendroctonus ponderosae | log trucks, Prince George, British Columbia, Canada |
| 2108062 | mountain pine beetle | Dendroctonus ponderosae | lodgepole stand, Prince George, British Columbia, Canada |
| 2108063 | mountain pine beetle | Dendroctonus ponderosae | log truck and MPB outbreak, Prince George, British Columbia, Canada |
| 2108064 | mountain pine beetle | Dendroctonus ponderosae | log deck and chopper, Prince George, British Columbia, Canada |
| 2108052 | mountain pine beetle | Dendroctonus ponderosae | log truck, Prince George, British Columbia, Canada |
| 2108053 | mountain pine beetle | Dendroctonus ponderosae | Prince George, British Columbia, Canada |
| 2108054 | mountain pine beetle | Dendroctonus ponderosae | log decks, Prince George, British Columbia, Canada |
| 2108055 | mountain pine beetle | Dendroctonus ponderosae | log decks, Prince George, British Columbia, Canada |
| 2108056 | mountain pine beetle | Dendroctonus ponderosae | logging for control, Prince George, British Columbia, Canada |
