The results of the SOD Blitz Survey 2020 will be announced 11/12/20
SOD Blitz 2020 Results Online Meeting Sign-up – Thurs 11/12/20 6pm
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SOD Blitz 2019 Results
Location | Surveyed Trees | Symptomatic Oak Nearby? % | Sampled Trees | SOD Positive Sampled Trees % | Estimated True Infection Rate % | Symptomatic Surveyed Trees % |
---|---|---|---|---|---|---|
Big Sur | 165 | 26.1 | 23 | 52.2 | 42.4 | 81.2 |
Carmel | 966 | 1.4 | 211 | 15.2 | 5.4 | 35.7 |
Del Norte | 160 | 7.7 | 13 | 15.4 | 1.0 | 6.3 |
East Bay-East | 408 | 0.0 | 26 | 7.7 | 0.5 | 5.9 |
East Bay-South | 7 | 0.0 | 11 | 0.0 | 0.0 | 100.0 |
East Bay-West | 133 | 8.5 | 71 | 22.5 | 12 | 53.4 |
Humboldt | 3771 | 25.6 | 39 | 23.1 | 3.9 | 17.1 |
Marin | 1241 | 8.6 | 151 | 25.2 | 7.1 | 28.3 |
Mendocino | 669 | 16.2 | 37 | 5.4 | 0.5 | 9.0 |
Napa | 265 | 12.0 | 50 | 22.0 | 7.6 | 34.7 |
Peninsula-East | 715 | 8.0 | 87 | 10.3 | 1.7 | 16.8 |
Peninsula-North | 63 | 25.0 | 16 | 18.8 | 6.3 | 33.3 |
Peninsula-South | 501 | 11.5 | 52 | 53.8 | 21.6 | 40.1 |
Peninsula-West | 3116 | 23.6 | 445 | 40.4 | 18.1 | 44.6 |
San Francisco | 1314 | 12.0 | 192 | 0.0 | 0.0 | 18.8 |
San Luis Obisbo | 682 | 2.6 | 116 | 0.0 | 0.0 | 16.7 |
Santa Cruz | 1036 | 0.0 | 19 | 21.1 | 0.4 | 1.9 |
Sonoma-East | 594 | 11.5 | 96 | 45.8 | 20.4 | 44.6 |
Sonoma-North | 87 | 0.0 | 19 | 5.3 | 1.0 | 19.5 |
Sonoma-West | 217 | 7.5 | 40 | 25.0 | 9.0 | 35.9 |
Trinity-Siskiyou | 117 | 5.6 | 18 | 0.0 | 0.0 | 4.3 |
Total= | 16227 | 12.4 | 1732 | 19.2 | 5.9 | 30.9 |
Total number of 2019 SOD Blitz Participants = 422
CNR Article: Citizen Science and Sudden Oak Death
SOD Blitz Community Meetings and Workshops Schedule
Link to 2020 SOD Blitz Results
Link to 2018 SOD Blitz Results
Link to 2017 SOD Blitz Results
Link to 2016 SOD Blitz Results
Link to 2015 SOD Blitz Results
Link to 2014 SOD Blitz Results
Link to 2013 SOD Blitz Results
Link to 2012-2008 SOD Blitz Results
SOD Blitz 2019-2008 Results File
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This activity possible thanks to funding from:
USDA Forest Service, State and Private Forestry
PG&E Foundation
National Science Foundation
MidPeninsula Regional Open Space District