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Region 6
Contact Information
Pacific Northwest Region Forest Service 333 SW First Avenue Portland, Oregon 97204-3440 or P.O. Box 3623 Portland, OR 97208-3623
Phone: (503) 808-2468
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General Forest Diseases
Mistletoes
Root Diseases
Rots and Decays
Foliage Diseases
Cankers
Rusts
Seedling Diseases
General Forest Insects
Bark Beetles
Wood Borers
Defoliators
Seed and Cone Insects
Shoot, Twig, & Terminal Insects
Sucking Insects