Arceuthobium tsugense
(Dwarf Mistletoes)Armillaria ostoyae
(Armillaria Root Disease)Armillaria sinapina
(Armillaria Root Disease)Ceriporiopsis rivulosa
(White Butt Rot/White Laminated Rot)Chondrostereum purpureum
(Silver Leaf Disease)Cryptoporus volvatus
(Grey-Brown Sap Rot)Echinodontium tinctorium
(Brown Stringy Trunk Rot)Fomitopsis officinalis
(Brown Trunk Rot)Fomitopsis pinicola
(Brown Crumbly Rot)Ganoderma applanatum
(White Mottled Rot)Gleophyllum sepiarium
(Brown Cubical Sap Rot)Hericium abietis
(Yellow Pitted Rot)Herpotrichia juniperi
(Brown Felt Blight)Heterobasidion annosum
(Annosus Root and Butt Rot)Inonotus tomentosus
(Tomentosus Root Rot)Laetiporus sulphureus
(Brown Cubical Rot)Melampsora abieti-capraearum
(Willow - Conifer Rust)Melampsora epitea
(Willow - Conifer Rust)Melampsorella caryophyllacearum
(Fir Broom Rust)Perenniporia subacida
(Stringy Butt Rot)Phaeolus schweinitzii
(Schweinitzii Butt Rot)Phellinus hartigii
(White Trunk Rot of Conifers)Phellinus pini
(Red Ring Rot)Phellinus weirii
(Laminated Root Rot)Pucciniastrum epilobii
(Fir - Fireweed Rust)Stereum sanguinolentum
(Red Heart Rot)Trichaptum abietinum
(Pitted Sap Rot)Veluticeps fimbriata
(Brown Cubical Pocket Rot)