Forest Pests of North America

Subject	Scientific Name	Order	Family
arborvitae leafminer	Argyresthia thuiella (Packard)	Lepidoptera	Yponomeutidae
gray mold	Botrytis cinerea Pers.:Fr	Helotiales	Sclerotiniaceae
Cytospora canker of fir	Cytospora abietis Sacc.	Diaporthales	Valsaceae
needle blight of cedar	Didymascella thujina (E. J. Durand) Marie	Helotiales	Hemiphacidiaceae
indian paint fungus	Echinodontium tinctorium (Ellis & Everh.) Ellis & Everh.	Russulales	Echinodontiaceae
red-belted fungus	Fomitopsis pinicola (Sw.) P. Karst.	Polyporales	Fomitopsidaceae
artist's conk	Ganoderma applanatum (Pers.) Pat.	Polyporales	Ganodermataceae
brown felt blight	Herpotrichia juniperi (Duby) Petr.	Pleosporales	Lophiostomataceae
annosum root disease	Heterobasidion annosum (Fr) Bref.	Russulales	Bondarzewiaceae
pales weevil	Hylobius pales (Herbst, 1797)	Coleoptera	Curculionidae
red root and butt rot	Inonotus circinatus (Fr.) R.L. Gilbertson	Hymenochaetales	Hymenochaetaceae
sulfur shelf	Laetiporus sulphureus (Bull.) Bondartsev & Singer	Polyporales	Fomitopsidaceae
Lophodermium needle casts	Lophodermium spp. Chev.	Rhytismatales	Rhytismataceae
greenstriped forest looper	Melanolophia imitata (Walker)	Lepidoptera	Geometridae
spruce spider mite	Oligonychus ununguis (Jacobi)	Acari	Tetranychidae
Tomentosus root disease	Onnia tomentosa (Fr.:Fr.) S. Teng	Hymenochaetales	Hymenochaetaceae
strawberry root weevil	Otiorhynchus ovatus (Linnaeus, 1758)	Coleoptera	Curculionidae
Schweinitzii root and butt disease	Phaeolus schweinitzii (Fr.) Pat.	Polyporales	Polyporaceae
laminated root disease	Phellinus weirii (Murrill) R. L. Gibertson	Hymenochaetales	Hymenochaetaceae
Seiridium canker of Monterey cypress	Seiridium cardinale (W. Wagener) Sutton & I. Gibson	Xylariales	Amphisphaeriaceae
evergreen bagworm	Thyridopteryx ephemeraeformis (Haworth)	Lepidoptera	Psychidae

Subject

Scientific Name

Order

Family

arborvitae leafminer

Argyresthia thuiella (Packard)

Lepidoptera

Yponomeutidae

gray mold

Botrytis cinerea Pers.:Fr

Helotiales

Sclerotiniaceae