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Western Forest Insects and Diseases- ROOT DISEASES
- root diseases (general + others) Other Forest Insects & Diseases
- Annosus root rot
- Armillaria root disease
- black stain root disease
- Laminated root rot
- Port-Orford-Cedar root disease
-
Sudden Oak Death
Root Diseases (general + others, many species)
- Root Diseases USDA FS, SW Oregon FHP Service Center
- Root Diseases in Oregon and Washington Conifers USDA Forest Service
- management process, surveys, prescriptions, treatment methods -- B.C. Ministry of Forests
- Tomentosus Root Rot -- Natural Resources Canada
Annosus Root Rot (Heterobasidion annosum)
- Annosus Root Disease USDA FS, SW Oregon FHP Service Center
- Annosus Root Disease USDA Forest Service, Root Diseases in OR & WA Conifers
- Annosus Root and Butt Rot -- USFS R6 Forest Disease Management Notes
- Annosus Root Disease of Western Conifers -- Forest Insect and Disease Leaflet No. 172
- distribution in B.C., hosts/signs/symptoms -- B.C. Ministry of Forests
- Annosus Root Rot & Butt Rot -- Natural Resources Canada
- Annosus Root Disease -- WA State University Forest Health Note
Armillaria Root Disease (Armillaria ostoyae)
- Armillaria Root Disease USDA FS, SW Oregon FHP Service Center
- Armillaria Root Disease USDA Forest Service, Root Diseases in OR & WA Conifers
- Armillaria Root Rot (USFS R6 Forest Disease Management Notes - PDF)
- Armillaria Root Disease (Forest Insect and Disease Leaflet No. 78 - html)
- distribution in B.C., hosts/signs/symptoms -- B.C. Ministry of Forests
- Armillaria ostoyae Root Disease -- Natural Resources Canada
- Armillaria Root Rot -- WA State University Forest Health Note
Black Stain Root Disease (Leptographium wageneri)
- Black Stain Root Disease USDA FS, SW Oregon FHP Service Center
- Black Stain Root Disease USDA Forest Service, Root Diseases in OR & WA Conifers
- Black Stain Root Disease (USFS R6 Forest Disease Management Notes - PDF)
- distribution of Douglas-fir or pine variety, hosts/signs/symptoms -- B.C. Ministry of Forests
- Black Stain Root Disease -- Natural Resources Canada
Laminated Root Rot (Phellinus weirii)
- Laminated Root Rot USDA FS, SW Oregon FHP Service Center
- Recognizing Laminated Root Rot in Freshly-Cut Douglas-fir Stumps -- USFS R6
- Laminated Root Rot USDA Forest Service, Root Diseases in OR & WA Conifers
- Laminated Root Rot in western North America USFS, PNW GTR-349
- Laminated Root Rot of western conifers -- Forest Insect and Disease Leaflet No. 159
- distribution in B.C., hosts/signs/symptoms -- B.C. Ministry of Forests
- Laminated Root Rot -- Natural Resources Canada
- Laminated Root Rot -- WA State University Forest Health Note
Port-Orford-Cedar Root Disease (Phytophthora lateralis)
- Final Supplemental Environmental Impact Statement (website)
- Forest Service Record of Decision 2004 (826 kb)
- Bureau of Land Management Record of Decision 2004 (354 kb)
- Range-wide Assessment of Port-Orford-cedar 2003 (4.0 mb)
- Port-Orford-Cedar Root Disease -- USDA FS, SW Oregon FHP Service Center
- Port-Orford-Cedar Root Disease -- Roth, Harvey, & Kliejunas (1987)
- Port-Orford-Cedar Root Disease Program -- USFS, Dorena Genetic Resource Center
- Port-Orford-Cedar Root Disease -- US Forest Service, Root Diseases in OR & WA Conifers
- Port-Orford-Cedar Root Rot USFS R6 Forest Disease Management Notes
- Phytophthora Root Rot of Port-Orford-Cedar -- substitute FIDL Leaflet No. 131
Sudden Oak Death (Phytophthora ramorum)
- Phytophthoras in forests and natural ecosystems -- IUFRO mtg, Monterey, CA (2007)
- Sudden Oak Death and Phytophthora ramorum -- Ellen Goheen & others (April 2006)
- Sudden Oak Death website -- CA Oak Mortality Task Force
- Sudden Oak Death in Southwest Oregon -- Ellen M. Goheen, USDA-FS
- Sudden Oak Death website -- WA Dept. of Agriculture
- Sudden Oak Death website -- APHIS (USDA Animal & Plant Health Inspection Service)
- State quarantines in OR, WA, and CA
- Federal Register -- interim rules published February 14, 2002 (84 KB pdf)
- SOD Pest Alert -- Oregon Dept. of Forestry, Forest Health Note
- SOD in Rhododendrons -- Univ. of CA press release
- Greenbrae website -- Greenbrae, Marin Co., CA
- Sudden Oak Death in CA: P2 Plot Remeasurement -- Campbell and other (pdf poster)
- Sudden Oak Death in Oregon -- McWIlliams and other (pdf poster)
