SNC Survey Maps & Seed Zones
Oregon Department of Forestry, Forest Health Management in Oregon: Maps and Aerial Survey
USDA Forest Service, Forest Health Protection 100K Survey Maps
Oregon Department of Forestry, Seed Zone Maps
Forest Health Agencies & Outreach
USDA Forest Service, Forest Health Protection
OSU Extension, Integrated Plant Protection Center
OSU Extension Plant Pathology, OSU Plant Clinic
Oregon Department of Agriculture, Plant Division
Forest Pathology & SNC Information
Canadian Forestry Service, Common Tree Diseases of British Columbia
Comparison of Needle Problems of Douglas-fir (USDA Forest Service, Forest Health Protection)
Forest & Shade Tree Pathology (ForestPathology.org): Swiss needle cast
Collaborators
Center for Intensive Planted-forest Silviculture
Northwest Tree Improvement Cooperative
USDI Bureau of Land Management
SNC Management Plans
Elliot State Forest Management Plan November 2010 (Oregon Department of Forestry) - PDF format
Tillamook District Implementation Plan 2009-2019 (see "Forest Health" on p12 and "Management Activities in Each Stand Type" on p23)