Forest Pests of North America
Native and Non-native insects, diseases, and weeds of urban, managed, and natural forests

Conifers - Hemlock (Tsuga)

31 records

Subject Scientific Name Order Family
hemlock woolly adelgid Adelges tsugae Annand, 1924 Hemiptera Adelgidae
gray mold Botrytis cinerea Pers.:Fr Helotiales Sclerotiniaceae
spruce budworm Choristoneura fumiferana (Clemens) Lepidoptera Tortricidae
Cylindrocladium blight and root rot Cylindrocladium scoparium Morgan Hypocreales Nectriaceae
Cytospora canker of fir Cytospora abietis Sacc. Diaporthales Valsaceae
indian paint fungus Echinodontium tinctorium (Ellis & Everh.) Ellis & Everh. Russulales Echinodontiaceae
saddlebacked looper Ectropis crepuscularia (Denis & Schiffermuller) Lepidoptera Geometridae
elongate hemlock scale Fiorinia externa Ferris Hemiptera Diaspididae
tinder fungus Fomes fomentarius (L.) J.J. Kickx Polyporales Polyporaceae
red-belted fungus Fomitopsis pinicola (Sw.) P. Karst. Polyporales Fomitopsidaceae
artist's conk Ganoderma applanatum (Pers.) Pat. Polyporales Ganodermataceae
hemlock varnish shelf Ganoderma tsugae Murrill 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
greenstriped forest looper Melanolophia imitata (Walker) Lepidoptera Geometridae
hemlock sawfly Neodiprion tsugae Middleton Hymenoptera Diprionidae
spruce spider mite Oligonychus ununguis (Jacobi) Acari Tetranychidae
Tomentosus root disease Onnia tomentosa (Fr.:Fr.) S. Teng Hymenochaetales Hymenochaetaceae
black stain root disease Ophiostoma wageneri (Goheen & F.W. Cobb) T.C. Harr. Ophiostomatales Ophiostomataceae
strawberry root weevil Otiorhynchus ovatus (Linnaeus, 1758) Coleoptera Curculionidae
black vine weevil Otiorhynchus sulcatus (Fabricius, 1775) Coleoptera Curculionidae
Schweinitzii root and butt disease Phaeolus schweinitzii (Fr.) Pat. Polyporales Polyporaceae
red heart of pine Phellinus pini (Thore) Fr. Hymenochaetales Hymenochaetaceae
laminated root disease Phellinus weirii (Murrill) R. L. Gibertson Hymenochaetales Hymenochaetaceae
silver fir beetle Pseudohylesinus sericeus (Mannerheim, 1843) Coleoptera Curculionidae
fir needle rusts Pucciniastrum spp. G. Otth. Uredinales Pucciniastraceae
fir engraver Scolytus ventralis LeConte, 1868 Coleoptera Curculionidae
Sirococcus blight of conifers Sirococcus conigenus (DC.) P. Cannon & Minter Diaporthales Incertae sedis