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  1. Descriptor:           (show all)

    Adult(s) (17)
    Damage (9)
    Infestation (9)
    Egg(s) (5)
    Control (4)

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    Hardwood (33)
    Conifer (18)
    General Entomology (5)
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Hexapoda (including Insecta)

Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Atelocerata
Class: Hexapoda (including Insecta)
Remove Filters: Piercing and Sucking Insects(X) Pennsylvania Department of Conservation and Natural Resources - Forestry Archive(X) Landscape(X)
58 Images of 19 Subjects View Subject List View Image Details View Thumbnails

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Subject Scientific Name Images
beech blight aphid Grylloprociphilus imbricator 1
beech scale Cryptococcus fagisuga 1
candystriped leafhopper Graphocephala coccinea 1
cottony maple scale Pulvinaria innumerabilis 1
elongate hemlock scale Fiorinia externa 1
green stink bug Acrosternum hilare 1
hemlock scale Abgrallaspis ithacae 3
hemlock woolly adelgid Adelges tsugae 12
leaf-footed bug Acanthocephala terminalis 1
Norway maple aphid Periphyllus lyropictus 1
periodical cicada Magicicada septendecim 6
periodical cicada Magicicada spp. 17
pine needle scale Chionaspis pinifoliae 1
Saratoga spittlebug Aphrophora saratogensis 1
soft scales Parthenolecanium spp. 2
spittlebugs or froghoppers 2
white peach scale Pseudaulacaspis pentagona 1
woolly alder aphid Prociphilus tessellatus 3
woolly apple aphid Eriosoma lanigerum 2

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