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Black Spruce - Picea mariana

Acleris gloverana
( Western Blackheaded Budworm )

Adelges spp.
( Adelgids )

Botryosphaeria piceae
( Botryosphaeria Canker of Spruce )

Buprestis aurulenta
( Golden Buprestid )

Choristoneura spp.
( Budworms )

Chrysomyxa arctostaphyli
( Spruce Broom Rusts )

Chrysomyxa monesis
( Coastal Spruce Cone Rusts )

Chrysomyxa pirolata
( Inland Spruce Cone Rusts )

Columnocystis abietina
( Wound Parasites )

Dendroctonus rufipennis
( Spruce Beetle )

Discocainia treleasei
( Discocaninia Canker )

Fomitopsis pinicola
( Brown Crumbly Rot )

Fusarium oxysporum
( Fusarium Root Rot )

Ganoderma applanatum
( White Mottled Rot )

Gnathotrichus sulcatus
( Ambrosia Beetles )

Inonotus tomentosus
( Tomentosus Root Disease )

Isthmiella crepidiformis
( Isthmiella Needle Blight of Spruce )

Leptographium wageneri
( Black Stain Root Disease )

Leucostoma kunzei
( Cytospora Canker of Spruce )

Lirula macrospora
( Lirula Needle Blight )

Lophodermium piceae
( Common Needle Diseases of Spruce )

Melampsorella caryophyllacearum
( Fir Broom Rust )

Melanolophia imitata
( Green-striped Forest Looper )

Phellinus weirii
( Phellinus (Poria) weirii Root Rot )

Pineus spp.
( Adelgids )

Rhizina undulata
( Rhizina Root Rot )

Scolytus spp.
( Engraver Beetles )

Stereum sanguinolentum
( Red Heart Rot )

Trypodendron lineatum
( Ambrosia Beetle )

Verticicladiella spp.
( Black Stain Root Disease )