spruce budworm: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Invalidated site: Maine Department of Agriculture, Conservation and Forestry - Spruce Budworm. | May 25, 2022 | ||
| Add new Web site: Maine Department of Agriculture, Conservation and Forestry - Spruce Budworm. | Apr 30, 2021 | ||
| Add new Web site: Natural Resources Canada - Spruce Budworm. | Jun 04, 2013 | ||
| Add new Web site: BugGuide - Spruce Budworm. | Sep 03, 2012 | ||
| Add new Web site: Trees Winnipeg - The Spruce Budworm. | Sep 03, 2012 | ||
| Add new Web site: United State Department of Agriculture - Spruce Budworm. | Sep 03, 2012 | ||
| New article added. | Mar 25, 2009 |
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