Christmas Trees

56 records

 

Subject Scientific Name Order Family
white fir Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. Pinales Pinaceae
Fraser fir Abies fraseri (Pursh) Poir. Pinales Pinaceae
cooley spruce gall adelgid Adelges cooleyi (Gillette) Hemiptera Adelgidae
balsam woolly adelgid Adelges piceae (Ratzeburg) Hemiptera Adelgidae
cryptomeria scale Aspidiotus cryptomeriae Kuwana Hemiptera Diaspididae
Botryosphaeria canker Botryosphaeria dothidea (Moug.:Fr.) Ces. & De Not. Incertae sedis Botryosphaeriaceae
pine wilt nematode Bursaphelenchus xylophilus (Steiner & Buhrer) Nickle Aphelenchida Aphelenchidae
Cercospora fungi Cercospora spp. Fresen. Incertae sedis Mycosphaerellaceae
pine needle scale Chionaspis pinifoliae (Fitch) Hemiptera Diaspididae
jack pine tip beetle Conophthorus banksianae McPherson Coleoptera Curculionidae
Cytospora cankers Cytospora spp. Ehrenb. Diaporthales Valsaceae
tar spot needlecast Davisomycella ampla (J. J. Davis) Darker Rhytismatales Rhytismataceae
mountain pine beetle Dendroctonus ponderosae Hopkins Coleoptera Curculionidae
Diplodia tip blights Diplodia spp. Fr. Incertae sedis Botryosphaeriaceae
introduced pine sawfly Diprion similis (Hartig) Hymenoptera Diprionidae
black pineleaf scale Dynaspidiotus californica (Coleman) Hemiptera Diaspididae
western gall rust Endocronartium harknessii Hirats. Uredinales Cronartiaceae
pitch canker Fusarium subglutinans (Wollenweb. & Reinking) P. E. Nelson, T. A. Toussoun, & Marasas Hypocreales Nectriaceae
cedar-apple rust Gymnosporangium juniperi-virginianae Schwein. Uredinales Pucciniaceae
juniper witches' broom rust Gymnosporangium nidus avis Thaxt. Uredinales Pucciniaceae
pine root collar weevil Hylobius radicis Buchanan Coleoptera Curculionidae
Ips engraver beetles Ips spp. De Geer, 1775 Coleoptera Curculionidae
eastern redcedar Juniperus virginiana L. Pinales Cupressaceae
Lophodermium needle casts Lophodermium spp. Chev. Rhytismatales Rhytismataceae
balsam twig aphid Mindarus abietinus Koch Hemiptera Aphididae
brown spot needle blight of pine Mycosphaerella dearnessii M.E. Barr Incertae sedis Mycosphaerellaceae
Dothistroma needle blight Mycosphaerella pini Rostr. Incertae sedis Mycosphaerellaceae
spider mites Acari Tetranychidae
flooding/high water Abiotic Other abiotic damage
frost and winter injury (general) Terrestrial weather Precipitation
herbicides Abiotic Other abiotic damage
tip moth Lepidoptera
mantids Mantodea Mantidae
unknown scale Hemiptera
dusty-wings Neuroptera Coniopterygidae
urban planting
dessication (wind burn) Abiotic Other abiotic damage
redheaded pine sawfly Neodiprion lecontei (Fitch) Hymenoptera Diprionidae
European pine sawfly Neodiprion sertifer (Geoffroy) Hymenoptera Diprionidae
conifer sawflies Neodiprion spp. Rohwer, 1918 Hymenoptera Diprionidae
douglas-fir tussock moth Orgyia pseudotsugata (McDunnough) Lepidoptera Lymantriidae
Phomopsis blight Phomopsis juniperivora G. Hahn Diaporthales Valsaceae
littleleaf disease Phytophthora cinnamomi Rands Peronosporales Peronosporaceae
Scots pine Pinus sylvestris L. Pinales Pinaceae
white pine weevil Pissodes strobi (Peck) Coleoptera Curculionidae
Ploioderma needle cast of pine Ploioderma lethale (Dearn.) Darker Rhytismatales Rhytismataceae
Douglas-fir needlecast Rhabdocline pseudotsugae Syd. Helotiales Hemiphacidiaceae
European pine shoot moth Rhyacionia buoliana (Denis & Schiffermuller) Lepidoptera Tortricidae
Nantucket pine tip moth Rhyacionia frustrana (Scudder) Lepidoptera Tortricidae
southern blight Sclerotium rolfsii Sacc. Incertae sedis Incertae sedis
Diplodia blight Sphaeropsis sapinea (Fr.) Dyko & B. Sutton Incertae sedis Incertae sedis
Japanese yew Taxus cuspidata Sieb. & Zucc. Taxales Taxaceae
bagworm Thyridopteryx ephemeraeformis (Haworth) Lepidoptera Psychidae
common pine shoot beetle Tomicus piniperda (Linnaeus) Coleoptera Curculionidae
pine tortoise scale Toumeyella parvicornis (Cockerell) Hemiptera Coccidae
gladiolus rust Uromyces transversalis (Thümen) Winter Uredinales Pucciniaceae



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