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Remove Filters: Insects(X) Field(X) Pennsylvania Department of Conservation and Natural Resources - Forestry Archive(X)

356 Images of 137 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
5131071 bark beetles frass
5018095 periodical cicada Magicicada spp. exuviae and emergence holes
5016051 emerald ash borer Agrilus planipennis exit hole
5018098 periodical cicada Magicicada spp. exuviae
5018096 periodical cicada Magicicada spp. exuvia
5020080 bagworm Thyridopteryx ephemeraeformis bag
5016052 emerald ash borer Agrilus planipennis emergence hole
5018073 hemlock woolly adelgid Adelges tsugae crawler
5131092 spittlebugs or froghoppers spittle
5131093 spittlebugs or froghoppers spittle
5132018 subterranean termite Reticulitermes spp. workers
5132025 Geometrid moth Possibly a maple spanworm (Ennomos magnaria)
5131098 cynipid gall wasp Callirhytis spp. galls
5016078 summit carabid Calosoma frigidum
5016056 emerald ash borer Agrilus planipennis
5131096 bumble bees, honey bees, stingless bees
5131073 earwig in tree cavity
5132024 Geometrid moth
5131097 bumble bees, honey bees, stingless bees
5131059 flower longhorn Strangalepta abbreviata
5131055 long-horned beetles
5132039 lobelia dagger moth Acronicta lobeliae
5132029 hairstreak Satyrium spp.
5131049 clearwing borer Carmenta mimuli old damage
5132028 hairstreak Satyrium spp.
5017071 six-spotted tiger beetle Cicindela sexguttata mated pair
5132016 common sawfly
5132027 Geometrid moth
5131068 diurnal firefly Ellychnia corrusca
5132015 sawflies pupal case
5131086 assassin bug
5131078 crane flies
5131074 robber flies
5131077 crane flies
5132030 ilia underwing Catocala ilia
5131047 clearwing borer Carmenta mimuli old damage
5131048 clearwing borer Carmenta mimuli old damage
5018044 rove beetle Ontholestes cingulatus
5019003 periodical cicada Magicicada spp. oviposition slits on twig
5016057 emerald ash borer Agrilus planipennis Gelleries
5017067 elm leaf beetle Xanthogaleruca luteola
5019053 giant leopard moth Hypercompe scribonia
5133040 six-spotted tiger beetle Cicindela sexguttata
5133041 six-spotted tiger beetle Cicindela sexguttata
5133042 bark beetles
5133043 bark beetles
5133044 bark beetles
5133064 mourning cloak butterfly Nymphalis antiopa
5133069 Geometrid moth Egg mass on trunk
5133076 imperial moth Eacles imperialis
5133019 soft scales Parthenolecanium spp.
5133020 soft scales Parthenolecanium spp.
5133021 mosquito Toxorhynchites rutilus septentrionalis
5133022 green foliage ground beetle Lebia viridis
5133023 ailanthus webworm Atteva punctella
5133024 ailanthus webworm Atteva punctella
5133025 locust borer Megacyllene robiniae
5133031 common sawflies Periclista spp.
5133032 spiny looper Phigalia titea
5133033 spiny looper Phigalia titea
5133034 spiny looper Phigalia titea
5133035 common sawflies Periclista spp.
5132040 lobelia dagger moth Acronicta lobeliae
5132041 lobelia dagger moth Acronicta lobeliae
5132042 lobelia dagger moth Acronicta lobeliae
5132047 pinkstriped oakworm Anisota virginiensis mating
5132051 lettered sphinx moth Deidamia inscriptum
5132052 lettered sphinx moth Deidamia inscriptum
5132083 gypsy moth Lymantria dispar egg masses
5019048 yellow-collared scape moth Cisseps fulvicollis
5019071 fall cankerworm Alsophila pometaria
5020052 gypsy moth Lymantria dispar
5020032 gypsy moth Lymantria dispar
5022086 gypsy moth Lymantria dispar Banding for larvae
5022094 hemlock woolly adelgid Adelges tsugae suppression, 2005
5022095 hemlock woolly adelgid Adelges tsugae
5022096 hemlock woolly adelgid Adelges tsugae
5023002 hemlock woolly adelgid Adelges tsugae
5022074 emerald ash borer Agrilus planipennis Girdled trap tree
5022075 emerald ash borer Agrilus planipennis Surviellance 2003
5022038 emerald ash borer Agrilus planipennis tree removal
5022040 emerald ash borer Agrilus planipennis tree removal
5021019 gypsy moth Lymantria dispar
5022054 emerald ash borer Agrilus planipennis chipping of trees
5022058 emerald ash borer Agrilus planipennis
5017089 hemlock woolly adelgid Adelges tsugae Biological Control Beetle release in Pennsylvania
5018076 hemlock woolly adelgid Adelges tsugae
5016058 emerald ash borer Agrilus planipennis
5016060 emerald ash borer Agrilus planipennis
5017006 Asian longhorned beetle Anoplophora glabripennis dieback
5022065 emerald ash borer Agrilus planipennis Servicing Lindgren Funnel Trap
5020097 greenstriped mapleworm Dryocampa rubicunda
5022027 Asian longhorned beetle Anoplophora glabripennis dropping suspect Asian longhorned beetle infested tree
5022076 emerald ash borer Agrilus planipennis Girdled trap tree
5022077 emerald ash borer Agrilus planipennis Sticky band with photographs of EAB as visual attractant on girdled ash tree.
5022078 emerald ash borer Agrilus planipennis Sticky Band with photos of EAB as visual attractant on girdled ash tree
5022079 emerald ash borer Agrilus planipennis girdling ash tree for Emrald Ash Borer Surveillance
5022080 emerald ash borer Agrilus planipennis Girdled trap tree
5022083 gypsy moth Lymantria dispar E. Micheal Blumenthal, installing burlap band for Gypsy Moth
5022084 gypsy moth Lymantria dispar Exclusion, barrier band for Gypsy Moth Larva Control
5022085 forest caterpillar hunter Calosoma sycophanta
5022087 gypsy moth Lymantria dispar
5022029 emerald ash borer Agrilus planipennis
5022030 emerald ash borer Agrilus planipennis Trap for Emerald Ash Borer, Erie, PA in 2003
5022036 emerald ash borer Agrilus planipennis suckering
5022037 emerald ash borer Agrilus planipennis suckering; August 2004
5021008 ailanthus webworm Atteva punctella
5021009 ailanthus webworm Atteva punctella
5021013 pear thrips Taeniothrips inconsequens
5021014 pear thrips Taeniothrips inconsequens
5021016 pear thrips Taeniothrips inconsequens
5020081 bagworm Thyridopteryx ephemeraeformis bag
5020084 bagworm Thyridopteryx ephemeraeformis
5020085 bagworm Thyridopteryx ephemeraeformis
5020086 bagworm Thyridopteryx ephemeraeformis bags
5020087 bagworm Thyridopteryx ephemeraeformis bag
5020091 luna moth Actias luna
5020092 luna moth Actias luna
5020093 polyphemus moth Antheraea polyphemus
5020094 polyphemus moth Antheraea polyphemus
5020095 polyphemus moth Antheraea polyphemus
5020096 polyphemus moth Antheraea polyphemus mating
5022069 emerald ash borer Agrilus planipennis
5022063 emerald ash borer Agrilus planipennis
5022064 emerald ash borer Agrilus planipennis
5022057 emerald ash borer Agrilus planipennis with larvae
5021040 bagworm Thyridopteryx ephemeraeformis
5022044 emerald ash borer Agrilus planipennis April 2004
5022045 emerald ash borer Agrilus planipennis April 2004
5022047 emerald ash borer Agrilus planipennis 2004
5022048 emerald ash borer Agrilus planipennis 2004
5022050 emerald ash borer Agrilus planipennis
5022052 emerald ash borer Agrilus planipennis entire trunk damaged by galleries
5022053 emerald ash borer Agrilus planipennis with larvae
5020068 zebra swallowtail Eurytides marcellus
5020070 Baltimore checkerspot Euphydryas phaeton
5020071 bagworm Thyridopteryx ephemeraeformis
5020072 bagworm Thyridopteryx ephemeraeformis bags
5020073 coastal spicebush swallowtail Papilio troilus ilioneus
5020074 bagworm Thyridopteryx ephemeraeformis bag
5020075 bagworm Thyridopteryx ephemeraeformis emerging from bag
5020069 zebra swallowtail Eurytides marcellus
5020053 gypsy moth Lymantria dispar
5020056 definite-marked tussock moth Orgyia definita
5020057 definite-marked tussock moth Orgyia definita
5020058 whitemarked tussock moth Orgyia leucostigma
5020059 eightspotted forester Alypia octomaculata
5020062 yellow-gray underwing Catocala retecta
5020063 grapevine epimenis Psychomorpha epimenis
5020064 variable oakleaf caterpillar Lochmaeus manteo
5020065 red-humped oakworm moth Symmerista canicosta
5020066 common buckeye Junonia coenia
5020067 question mark Polygonia interrogationis
5020033 gypsy moth Lymantria dispar
5020035 gypsy moth Lymantria dispar
5020036 gypsy moth Lymantria dispar
5020037 gypsy moth Lymantria dispar
5020038 gypsy moth Lymantria dispar
5020039 gypsy moth Lymantria dispar bole mortality
5020040 gypsy moth Lymantria dispar larva at state gamelands 145 in Lebanon County, Pennsylvania
5020041 gypsy moth Lymantria dispar larva killed by NPV at Promised Land State Park, Pike County, Pennsylvania
5020042 gypsy moth Lymantria dispar
5020043 gypsy moth Lymantria dispar on car tire
5020044 gypsy moth Lymantria dispar
5020045 gypsy moth Lymantria dispar larval mortality
5020047 gypsy moth Lymantria dispar
5020048 gypsy moth Lymantria dispar
5020049 gypsy moth Lymantria dispar
5020050 gypsy moth Lymantria dispar
5020051 gypsy moth Lymantria dispar
5019072 fall cankerworm Alsophila pometaria
5019078 pale beauty Campaea perlata
5019081 eastern hemlock looper Lambdina fiscellaria fiscellaria
5019082 eastern hemlock looper Lambdina fiscellaria fiscellaria
5019084 eastern hemlock looper Lambdina fiscellaria fiscellaria
5019092 spiny looper Phigalia titea
5019094 porcelain gray Protoboarmia porcelaria
5019100 silverspotted skipper Epargyreus clarus
5020001 eastern tent caterpillar Malacosoma americanum
5020002 wild indigo duskywing Erynnis baptisiae
5020003 eastern tent caterpillar Malacosoma americanum tent
5020005 eastern tent caterpillar Malacosoma americanum tent
5020006 eastern tent caterpillar Malacosoma americanum tent
5020007 eastern tent caterpillar Malacosoma americanum
5020009 forest tent caterpillar Malacosoma disstria
5020014 hag moth Phobetron pithecium
5020017 hag moth Phobetron pithecium
5020019 saddleback caterpillar Acharia stimulea
5020020 gypsy moth Lymantria dispar
5020021 gypsy moth Lymantria dispar
5020025 gypsy moth Lymantria dispar
5020027 gypsy moth Lymantria dispar Fruit tree defoliation
5020028 gypsy moth Lymantria dispar spray block with evident defoliation
5020030 gypsy moth Lymantria dispar
5020031 gypsy moth Lymantria dispar
5019049 yellow-collared scape moth Cisseps fulvicollis
5019050 milkweed tussock moth Euchaetes egle
5019051 milkweed tussock moth Euchaetes egle
5019052 pale tussock moth Halysidota tessellaris
5019054 pale tussock moth Halysidota tessellaris
5019055 fall webworm Hyphantria cunea
5019056 fall webworm Hyphantria cunea
5019058 fall webworm Hyphantria cunea
5019059 fall webworm Hyphantria cunea
5019062 hickory tussock moth Lophocampa caryae
5019063 hickory tussock moth Lophocampa caryae
5019064 larch casebearer Coleophora laricella
5019065 hickory tussock moth Lophocampa caryae
5019067 larch casebearer Coleophora laricella on foliage
5019069 larch casebearer Coleophora laricella
5019070 redbud leaffolder Fascista cercerisella
5019006 periodical cicada Magicicada spp.
5019007 periodical cicada Magicicada spp.
5019009 periodical cicada Magicicada spp.
5019011 periodical cicada Magicicada septendecim
5019012 periodical cicada Magicicada septendecim emergence holes and dead adults
5019013 periodical cicada Magicicada septendecim larva just before emergence
5019015 periodical cicada Magicicada septendecim
5019016 periodical cicada Magicicada septendecim
5019017 cottony maple scale Pulvinaria innumerabilis
5019018 hemlock scale Abgrallaspis ithacae
5019021 hemlock scale Abgrallaspis ithacae
5019026 elongate hemlock scale Fiorinia externa
5019031 beech scale Cryptococcus fagisuga
5019032 carpenter bee Xylocopa virginica
5019033 honey bee Apis mellifera
5019036 honey bee Apis mellifera
5019037 Ichneumonid wasp Megarhyssa atratus
5019039 web-spinning pine-sawfly Pamphilius phyllisae
5019040 web-spinning pine-sawfly Pamphilius phyllisae
5019042 pin oak sawfly Caliroa liturata
5019043 pigeon tremex Tremex columba adult on boxelder in Carteret, New Jersey at site infested with Asian longhorned beetle
5019044 willow sawfly Nematus ventralis
5019045 willow sawfly Nematus ventralis
5019046 baldfaced hornet Dolichovespula maculata nest
5018078 hemlock woolly adelgid Adelges tsugae
5018081 woolly apple aphid Eriosoma lanigerum
5018082 margined carrion beetle Oiceoptoma noveboracensis
5018083 woolly apple aphid Eriosoma lanigerum
5018084 beech blight aphid Grylloprociphilus imbricator
5018085 Norway maple aphid Periphyllus lyropictus
5018086 woolly alder aphid Prociphilus tessellatus
5018087 woolly alder aphid Prociphilus tessellatus
5018088 woolly alder aphid Prociphilus tessellatus with ant
5018089 pine spittlebug Aphrophora cribrata
5018090 Saratoga spittlebug Aphrophora saratogensis
5018091 periodical cicada Magicicada spp. Female Ovipositing
5018092 candystriped leafhopper Graphocephala coccinea
5018093 periodical cicada Magicicada spp.
5018094 periodical cicada Magicicada spp. damaged twigs
5017100 white pine weevil Pissodes strobi
5018003 pales weevil Hylobius pales
5018006 eyed click beetle Alaus oculatus
5018009 pleasing fungus beetle Megalodacne heros
5018018 scale picnic beetle Cybocephalus nipponicus Control- released on Fiorinia externa in PA
5018020 scale picnic beetle Cybocephalus nipponicus Control- Release on Fiorinia externa in PA
5018030 Japanese beetle Popillia japonica
5018033 peach bark beetle Phloeotribus liminaris
5018035 peach bark beetle Phloeotribus liminaris gum spot
5018037 American carrion beetle Necrophila americana
5018038 American carrion beetle Necrophila americana Feeding at fungal ooze
5018042 margined carrion beetle Oiceoptoma noveboracensis
5018043 margined carrion beetle Oiceoptoma noveboracensis feeding on fungal ooze
5017074 six-spotted tiger beetle Cicindela sexguttata
5017076 multicolored Asian lady beetle Harmonia axyridis
5017077 multicolored Asian lady beetle Harmonia axyridis
5017078 multicolored Asian lady beetle Harmonia axyridis
5017079 multicolored Asian lady beetle Harmonia axyridis
5017080 lady beetle Sasajiscymnus tsugae
5017081 lady beetle Sasajiscymnus tsugae
5017082 multicolored Asian lady beetle Harmonia axyridis
5017084 lady beetle Sasajiscymnus tsugae size using a quarter for scale
5017088 lady beetle Scymnus sinuanodulus Control- release on Adelges tsugae in PA
5017068 elm leaf beetle Xanthogaleruca luteola
5017069 elm leaf beetle Xanthogaleruca luteola and shot hole damage
5017070 sidewalk tiger beetle Cicindela punctulata
5018074 hemlock woolly adelgid Adelges tsugae Newly settled larvae
5018075 hemlock woolly adelgid Adelges tsugae
5018049 golden-backed snipe fly Chrysopilus thoracica
5018053 leaf-footed bug Acanthocephala terminalis
5018054 green stink bug Acrosternum hilare
5018059 eastern spruce gall adelgid Adelges abietis
5018060 cooley spruce gall adelgid Adelges cooleyi
5018061 cooley spruce gall adelgid Adelges cooleyi
5018062 cooley spruce gall adelgid Adelges cooleyi
5018063 blade spruce Gall adelgid Adelges laricis and eggs
5018069 hemlock woolly adelgid Adelges tsugae
5018072 hemlock woolly adelgid Adelges tsugae no new growth
5017007 Asian longhorned beetle Anoplophora glabripennis Experimental adult trap
5017009 Asian longhorned beetle Anoplophora glabripennis frass
5017010 Asian longhorned beetle Anoplophora glabripennis
5017011 Asian longhorned beetle Anoplophora glabripennis dieback
5017012 Asian longhorned beetle Anoplophora glabripennis Experimental Trap
5017013 Asian longhorned beetle Anoplophora glabripennis tagged tree
5017015 Asian longhorned beetle Anoplophora glabripennis
5017017 Asian longhorned beetle Anoplophora glabripennis Inspecting tree for damage from four sides
5017021 Asian longhorned beetle Anoplophora glabripennis
5017022 Asian longhorned beetle Anoplophora glabripennis
5017023 Asian longhorned beetle Anoplophora glabripennis
5017028 pine cone cerambycid Chlorophorus strobilicola
5017029 wasp mimic longhorned beetle Clytus ruricola
5017031 wasp mimic longhorned beetle Clytus ruricola
5017032 ant-like longhorn beetle Cyrtophorus verrucosus
5017039 long-horned beetle Judolia cordifera
5017040 painted hickory borer Megacyllene caryae
5017042 locust borer Megacyllene robiniae
5017045 redheaded ash borer Neoclytus acuminatus
5017046 redheaded ash borer Neoclytus acuminatus
5017053 flower longhorn Strangalepta abbreviata
5017054 red milkweed beetle Tetraopes tetrophthalmus
5017058 red milkweed beetle Tetraopes tetrophthalmus
5017059 banded flower longhorn beetle Typocerus velutinus mating pair
5017060 banded flower longhorn beetle Typocerus velutinus
5017061 flat-faced longhorn Urographis fasciatus
5017062 ninebark beetle Calligrapha spiraeae
5017063 flat-faced longhorn Urographis fasciatus
5017064 ninebark beetle Calligrapha spiraeae
5017065 dogbane beetle Chrysochus auratus
5017066 locust leafminer Odontota dorsalis 2 mating pairs
5016074 metalic wood-boring beetles Dicerca spp.
5016075 goldenrod solider beetle Chauliognathus pensylvanicus
5016076 goldenrod solider beetle Chauliognathus pensylvanicus
5016077 summit carabid Calosoma frigidum
5016080 summit carabid Calosoma frigidum Eating Phigalia titea larva
5016083 forest caterpillar hunter Calosoma sycophanta on spruce
5016086 caterpillar hunter ground beetle Calosoma wilcoxi
5016087 long-necked ground beetle Colliuris pensylvanica
5016088 green foliage ground beetle Lebia viridis
5016089 boat-backed ground beetle Scaphinotus viduus snail hunter
5016091 Asian longhorned beetle Anoplophora glabripennis
5016092 slug eater Sphaeroderus stenostomus
5016094 Asian longhorned beetle Anoplophora glabripennis
5016095 Asian longhorned beetle Anoplophora glabripennis
5016096 Asian longhorned beetle Anoplophora glabripennis
5016097 Asian longhorned beetle Anoplophora glabripennis frass
5016098 Asian longhorned beetle Anoplophora glabripennis exit hole
5016099 Asian longhorned beetle Anoplophora glabripennis dieback
5017002 Asian longhorned beetle Anoplophora glabripennis
5017003 Asian longhorned beetle Anoplophora glabripennis
5017004 Asian longhorned beetle Anoplophora glabripennis experimental trap
5017005 Asian longhorned beetle Anoplophora glabripennis Barry Emmons mapping out infestation
5018099 periodical cicada Magicicada spp.
5018100 periodical cicada Magicicada spp.
5019001 periodical cicada Magicicada spp.
5019002 periodical cicada Magicicada spp.
5018097 periodical cicada Magicicada spp.
5016061 emerald ash borer Agrilus planipennis
5016053 emerald ash borer Agrilus planipennis Bark fissure, revealing galleries
5016054 emerald ash borer Agrilus planipennis
5016055 emerald ash borer Agrilus planipennis
5016049 bronze poplar borer Agrilus liragus Galleries from infested ornamental poplar in York County, Pennsylvania
5016050 emerald ash borer Agrilus planipennis
5016039 oak timberworm Arrenodes minutus
5016046 twolined chestnut borer Agrilus bilineatus
5016047 metalic wood-boring beetle Agrilus cyanescens
5016048 metalic wood-boring beetle Agrilus obsoletoguttatus mating

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