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

    Conifers - Hemlock (Tsuga)

    28 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
    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
    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
    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




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