Monitoring
The USDA Forest Service, Pacific Southwest Region, State and Private Forestry, Forest Health Protection program provides a key role in monitoring Sudden Oak Death and Phytophthora ramorum-caused mortality. You can find more information on their program here. Specific information on their overall aerial survey project is also available here. Below are additional reports, photos, and maps from monitoring efforts around California.
Reports
- P. ramorum risk model summary
- 2006 California National P. ramorum Wildland Survey D. Owen, CDF
- 2006 Accomplishment Report Aerial and Targeted Ground-Based Monitoring for Sudden Oak Death USDA-Forest Service, State and Private Forestry, Pacific Southwest Region
- An Assessment of Sudden Oak Death and Oak Mortality, 2000-2005 USDA-Forest Service, State and Private Forestry, Pacific Southwest Region
- 2005 California National P. ramorum Wildland Survey D. Owen, CDF
- 2004 Aerial Survey J. Mai, L. Fischer, W. Mark, A. Jirka
Landscape Photos
These photos depict Sudden Oak Death areas found in Humboldt County. Click on an image to view the Landscape Photos Library.
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Targeted Ground Surveys
Below are early detection surveys conducted of P. ramorum in high risk-forests of California.
- 2004 Targeted Ground Survey R. Meentemeyer and W. Mark
- 2004 California National P. ramorum Wildland Survey D. Owen, CDF
- Monitoring P. ramorum Distribution in Streams within Coastal California Watersheds
Northern California Surveys
 North Coast survey 2004 |
 Northern California survey 2004 |
 Sierra Nevada survey 2004 |
Southern California Surveys
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Symptom Gallery
