Pennsylvania Department of Agriculture's Images
112 Images|
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| Image | Subject | Scientific Name | Photographer | |
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| 1123003 | Tarsonemid mite | Tarsonemus spp. | Rayanne Lehman | |
| 1123004 | bagworm | Thyridopteryx ephemeraeformis (Haworth) | Rayanne Lehman | |
| 1123005 | boxwood spider mite | Eurytetranychus buxi Garman | Rayanne Lehman | |
| 1123006 | boxwood spider mite | Eurytetranychus buxi Garman | Rayanne Lehman | |
| 1123007 | flat mite | Brevipalpus spp. | Rayanne Lehman | |
| 1123008 | broad mite | Polyphagotarsonemus latus (Banks) | Rayanne Lehman | |
| 1123009 | balsam twig aphid | Mindarus abietinus Koch | Rayanne Lehman | |
| 1123010 | balsam twig aphid | Mindarus abietinus Koch | Rayanne Lehman | |
| 1123011 | balsam twig aphid | Mindarus abietinus Koch | Rayanne Lehman | |
| 1123012 | clover mite | Bryobia praetiosa Koch | Rayanne Lehman | |
| 1123013 | clover mite | Bryobia praetiosa Koch | Rayanne Lehman | |
| 1123014 | clover mite | Bryobia praetiosa Koch | Rayanne Lehman | |
| 1123015 | clover mite | Bryobia praetiosa Koch | Rayanne Lehman | |
| 1123016 | dusty-wings | Rayanne Lehman | ||
| 1123017 | Douglas-fir needle midge | Contarinia pseudotsugae Condrashoff, 1961 | Rayanne Lehman | |
| 1123018 | Douglas-fir needle midge | Contarinia pseudotsugae Condrashoff, 1961 | Rayanne Lehman | |
| 1123019 | cooley spruce gall adelgid | Adelges cooleyi (Gillette) | Rayanne Lehman | |
| 1123020 | cryptomeria scale | Aspidiotus cryptomeriae Kuwana | Rayanne Lehman | |
| 1123021 | cryptomeria scale | Aspidiotus cryptomeriae Kuwana | Rayanne Lehman | |
| 1123022 | European pine sawfly | Neodiprion sertifer (Geoffroy) | Rayanne Lehman | |
| 1123023 | European pine sawfly | Neodiprion sertifer (Geoffroy) | Rayanne Lehman | |
| 1123024 | European pine sawfly | Neodiprion sertifer (Geoffroy) | Rayanne Lehman | |
| 1123025 | European pine sawfly | Neodiprion sertifer (Geoffroy) | Rayanne Lehman | |
| 1123026 | cooley spruce gall adelgid | Adelges cooleyi (Gillette) | Rayanne Lehman | |
| 1123027 | eastern spruce gall adelgid | Adelges abietis (Linnaeus) | Rayanne Lehman | |
| 1123028 | admes spider mite | Eurytetranychus admes | Rayanne Lehman | |
| 1123029 | admes spider mite | Eurytetranychus admes | Rayanne Lehman | |
| 1123030 | admes spider mite | Eurytetranychus admes | Rayanne Lehman | |
| 1123031 | admes spider mite | Eurytetranychus admes | Rayanne Lehman | |
| 1123032 | admes spider mite | Eurytetranychus admes | Rayanne Lehman | |
| 1123033 | twicestabbed lady beetle | Chilocorus stigma (Say, 1835) | Rayanne Lehman | |
| 1123034 | Lewis spider mite | Eotetranychus lewesi (McGregor) | Rayanne Lehman | |
| 1123035 | Lewis spider mite | Eotetranychus lewesi (McGregor) | Rayanne Lehman | |
| 1123036 | Lewis spider mite | Eotetranychus lewesi (McGregor) | Rayanne Lehman | |
| 1123037 | spruce rust mite | Nalepella halourga Keifer, 1965 | Rayanne Lehman | |
| 1123039 | eastern pine weevil | Pissodes nemorensis Germar, 1824 | Rayanne Lehman | |
| 1123040 | false spider mite | Pentamerismus taxi (Haller) | Rayanne Lehman | |
| 1123041 | false spider mite | Pentamerismus taxi (Haller) | Rayanne Lehman | |
| 1123044 | arborvitae spider mite | Platytetranychus thujae | Rayanne Lehman | |
| 1123045 | arborvitae spider mite | Platytetranychus thujae | Rayanne Lehman | |
| 1123046 | arborvitae spider mite | Platytetranychus thujae | Rayanne Lehman | |
| 1123047 | arborvitae spider mite | Platytetranychus thujae | Rayanne Lehman | |
| 1123048 | pales weevil | Hylobius pales (Herbst, 1797) | Rayanne Lehman | |
| 1123049 | pales weevil | Hylobius pales (Herbst, 1797) | Rayanne Lehman | |
| 1123050 | pales weevil | Hylobius pales (Herbst, 1797) | Rayanne Lehman | |
| 1123051 | pales weevil | Hylobius pales (Herbst, 1797) | Rayanne Lehman | |
| 1123056 | eastern pine weevil | Pissodes nemorensis Germar, 1824 | Rayanne Lehman | |
| 1123069 | white pine weevil | Pissodes strobi (Peck, 1817) | Rayanne Lehman | |
| 1123070 | white pine weevil | Pissodes strobi (Peck, 1817) | Rayanne Lehman | |
| 1123071 | Zimmerman pine moth | Dioryctria zimmermani (Grote) | Rayanne Lehman | |
| 2116095 | goldenhaired bark beetle | Hylurgus ligniperda (Fabricius, 1787) | Jim Stimmel | |
| 2116096 | goldenhaired bark beetle | Hylurgus ligniperda (Fabricius, 1787) | Jim Stimmel | |
| 2116097 | goldenhaired bark beetle | Hylurgus ligniperda (Fabricius, 1787) | Jim Stimmel | |
| 2116098 | goldenhaired bark beetle | Hylurgus ligniperda (Fabricius, 1787) | Jim Stimmel | |
| 2116099 | goldenhaired bark beetle | Hylurgus ligniperda (Fabricius, 1787) | Jim Stimmel | |
| 2116100 | goldenhaired bark beetle | Hylurgus ligniperda (Fabricius, 1787) | Jim Stimmel | |
| 2117001 | lesser pine shoot beetle | Tomicus minor (Hartig, 1834) | Jim Stimmel | |
| 2117002 | lesser pine shoot beetle | Tomicus minor (Hartig, 1834) | Jim Stimmel | |
| 2117003 | lesser pine shoot beetle | Tomicus minor (Hartig, 1834) | Jim Stimmel | |
| 2117004 | lesser pine shoot beetle | Tomicus minor (Hartig, 1834) | Jim Stimmel | |
| 2117005 | European spruce bark beetle | Ips typographus (Linnaeus, 1758) | Jim Stimmel | |
| 2117006 | European spruce bark beetle | Ips typographus (Linnaeus, 1758) | Jim Stimmel | |
| 2117007 | six-spined engraver beetle | Ips sexdentatus (Boerner, 1767) | Jim Stimmel | |
| 2117008 | European spruce bark beetle | Ips typographus (Linnaeus, 1758) | Jim Stimmel | |
| 2117009 | European spruce bark beetle | Ips typographus (Linnaeus, 1758) | Jim Stimmel | |
| 2117010 | Mediterranean pine engraver beetle | Orthotomicus erosus (Wollaston, 1857) | Jim Stimmel | |
| 2117011 | Mediterranean pine engraver beetle | Orthotomicus erosus (Wollaston, 1857) | Jim Stimmel | |
| 2117012 | Mediterranean pine engraver beetle | Orthotomicus erosus (Wollaston, 1857) | Jim Stimmel | |
| 2117013 | six-spined engraver beetle | Ips sexdentatus (Boerner, 1767) | Jim Stimmel | |
| 2117014 | six-spined engraver beetle | Ips sexdentatus (Boerner, 1767) | Jim Stimmel | |
| 2117015 | six-spined engraver beetle | Ips sexdentatus (Boerner, 1767) | Jim Stimmel | |
| 2117016 | six-spined engraver beetle | Ips sexdentatus (Boerner, 1767) | Jim Stimmel | |
| 2117017 | Mediterranean pine engraver beetle | Orthotomicus erosus (Wollaston, 1857) | Jim Stimmel | |
| 2117018 | larger pine shoot beetle | Tomicus piniperda (Linnaeus, 1758) | Jim Stimmel | |
| 2117019 | larger pine shoot beetle | Tomicus piniperda (Linnaeus, 1758) | Jim Stimmel | |
| 2117021 | larger pine shoot beetle | Tomicus piniperda (Linnaeus, 1758) | Jim Stimmel | |
| 2120090 | bark beetles | Jim Stimmel | ||
| 2120091 | bark beetles | Jim Stimmel | ||
| 2120092 | bark beetles | Jim Stimmel | ||
| 2120093 | bark beetles | Jim Stimmel | ||
| 2120094 | ambrosia beetle | Euwallacea validus (Eichhoff, 1875) | Jim Stimmel | |
| 2120095 | ambrosia beetle | Euwallacea validus (Eichhoff, 1875) | Jim Stimmel | |
| 2120096 | ambrosia beetle | Euwallacea validus (Eichhoff, 1875) | Jim Stimmel | |
| 2120097 | ambrosia beetle | Euwallacea validus (Eichhoff, 1875) | Jim Stimmel | |
| 2120098 | bark beetle | Hylurgops palliatus (Gyllenhal, 1813) | Jim Stimmel | |
| 2120099 | bark beetle | Hylurgops palliatus (Gyllenhal, 1813) | Jim Stimmel | |
| 2120100 | bark beetle | Hylurgops palliatus (Gyllenhal, 1813) | Jim Stimmel | |
| 2121001 | bark beetle | Hylurgops palliatus (Gyllenhal, 1813) | Jim Stimmel | |
| 2121002 | bark beetles | Jim Stimmel | ||
| 2121003 | bark beetles | Jim Stimmel | ||
| 2121004 | bark beetles | Jim Stimmel | ||
| 2121005 | bark beetles | Jim Stimmel | ||
| 2121006 | European hardwood ambrosia beetle | Trypodendron domesticum (Linnaeus, 1758) | Jim Stimmel | |
| 2121007 | European hardwood ambrosia beetle | Trypodendron domesticum (Linnaeus, 1758) | Jim Stimmel | |
| 2121008 | European hardwood ambrosia beetle | Trypodendron domesticum (Linnaeus, 1758) | Jim Stimmel | |
| 2121009 | European hardwood ambrosia beetle | Trypodendron domesticum (Linnaeus, 1758) | Jim Stimmel | |
| 2121010 | ambrosia beetle | Xyleborinus alni (Niijima, 1909) | Jim Stimmel | |
| 2121011 | ambrosia beetle | Xyleborinus alni (Niijima, 1909) | Jim Stimmel | |
| 2121012 | ambrosia beetle | Xyleborinus alni (Niijima, 1909) | Jim Stimmel | |
| 2121013 | ambrosia beetle | Xyleborinus alni (Niijima, 1909) | Jim Stimmel | |
| 2121014 | ambrosia beetle | Xyleborus atratus Eichhoff, 1875 | Jim Stimmel | |
| 2121015 | ambrosia beetle | Xyleborus atratus Eichhoff, 1875 | Jim Stimmel | |
| 2121016 | ambrosia beetle | Xyleborus atratus Eichhoff, 1875 | Jim Stimmel | |
| 2121017 | ambrosia beetle | Xyleborus atratus Eichhoff, 1875 | Jim Stimmel | |
| 2121018 | ambrosia beetle | Xyleborus pelliculosus Eichhoff, 1878 | Jim Stimmel | |
| 2121019 | ambrosia beetle | Xyleborus pelliculosus Eichhoff, 1878 | Jim Stimmel | |
| 2121020 | ambrosia beetle | Xyleborus pelliculosus Eichhoff, 1878 | Jim Stimmel | |
| 2121021 | ambrosia beetle | Xyleborus pelliculosus Eichhoff, 1878 | Jim Stimmel | |
| 2121022 | camphor shot borer | Xylosandrus mutilatus (Blandford, 1894) | Jim Stimmel | |
| 2121023 | camphor shot borer | Xylosandrus mutilatus (Blandford, 1894) | Jim Stimmel | |
| 2121024 | camphor shot borer | Xylosandrus mutilatus (Blandford, 1894) | Jim Stimmel | |
| 2121025 | camphor shot borer | Xylosandrus mutilatus (Blandford, 1894) | Jim Stimmel | |
Forestry Images is a joint project of the Center for Invasive Species and Ecosystem Health, USDA Forest Service and International Society of Arboriculture. |
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Last updated on Tuesday, May 04, 2010 at 02:41 PM