The University of California SOD website
http://cemarin.ucdavis.edu/index2.html

Sudden Oak Death Resources from Calflora
http://www.calflora.org/calflora/SOD/

California Oak Mortality Task Force (COMTF)
http://www.suddenoakdeath.org/

Forest Pathology and Mycology Laboratory of the University of California Cooperative Extension
http://www.cnr.berkeley.edu/garbelotto/english/index.html

USDA Forest Service Pest alert-Sudden Oak Death Eastern Region
http://www.na.fs.fed.us/spfo/pubs/pest_al/sodeast/sodeast.htm

Forest and Shade Tree Pathology Online Textbook-SOD Website
http://www.forestpathology.org/dis_sod.html

The University of California Agriculture and Natural Resources: Online Media Kit –Sudden Oak Death
http://danr.ucop.edu/news/MediaKit/SOD.html

Oregon Department of Agriculture –Sudden Oak Death
http://www.oda.state.or.us/plant/ppd/path/SOD/index.html

USDA Forest Service Pest Alert – Sudden Oak Death Western Region
http://www.na.fs.fed.us/spfo/pubs/pest_al/sodwest/sodwest.htm

USDA Animal and Plant Health Inspection Service – Phytophthora Canker Disease
http://www.aphis.usda.gov/ppq/ispm/sod/

Government of British Columbia - Ministry of Agriculture, Food and Fisheries. Sudden Oak Death
http://www.agf.gov.bc.ca/cropprot/sod.htm