| 5495030 |
pine reproduction weevil |
Cylindrocopturus eatoni |
Larvae in tunnels |
| 5495031 |
pine reproduction weevil |
Cylindrocopturus eatoni |
mature larvae found in the wood. blue ruler is in millimeters |
| 1241017 |
pine processionary moth |
Thaumetopoea pityocampa |
|
| 1241018 |
pine processionary moth |
Thaumetopoea pityocampa |
|
| 1124057 |
Virginia pine sawfly |
Neodiprion pratti pratti |
|
| 1124037 |
loblolly pine sawfly |
Neodiprion taedae linearis |
|
| 1124043 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1124001 |
Abbott's sawfly |
Neodiprion abbottii |
|
| 1124027 |
introduced pine sawfly |
Diprion similis |
|
| 1124049 |
spotted loblolly pine sawfly |
Neodiprion taedae taedae |
|
| 1361081 |
Hetrick's sawfly |
Neodiprion hetricki |
|
| 1124047 |
slash pine sawfly |
Neodiprion merkeli |
|
| 1124002 |
blackheaded pine sawfly |
Neodiprion excitans |
|
| 1124058 |
Warren's sawfly |
Neodiprion warreni |
|
| 1124059 |
white pine sawfly |
Neodiprion pinetum |
|
| 5471733 |
tiger moth |
Lophocampa ingens |
|
| 1593075 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1593076 |
redheaded pine sawfly |
Neodiprion lecontei |
Group of sawfly larvae |
| 1593077 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1593078 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1593010 |
jack pine budworm |
Choristoneura pinus pinus |
Jack Pine budworm on understory white pine, Chippewa County, Michigan. |
| 0014168 |
baldcypress leafroller |
Archips goyerana |
prepupa |
| 1546187 |
northern pine tussock moth |
Dasychira plagiata |
|
| 1546032 |
eastern pine looper |
Lambdina pellucidaria |
|
| 5466868 |
western spruce budworm |
Choristoneura freemani |
|
| 5466869 |
western spruce budworm |
Choristoneura freemani |
|
| 5454141 |
pine false webworm |
Acantholyda erythrocephala |
Neonate larva |
| 5449574 |
Swaine jack pine sawfly |
Neodiprion swainei |
|
| 5449595 |
Swaine jack pine sawfly |
Neodiprion swainei |
|
| 5453933 |
pine false webworm |
Acantholyda erythrocephala |
|
| 5454142 |
pine false webworm |
Acantholyda erythrocephala |
|
| 5449485 |
Gelechiid moth |
Coleotechnites variiella |
Larva (Mid May) |
| 5449486 |
Gelechiid moth |
Coleotechnites variiella |
Larva (Mid May) |
| 5449487 |
Gelechiid moth |
Coleotechnites variiella |
Larva (Mid May) |
| 5449488 |
Gelechiid moth |
Coleotechnites variiella |
Larva (Mid May) |
| 5449489 |
Gelechiid moth |
Coleotechnites variiella |
Larva (Mid May) |
| 5449490 |
Gelechiid moth |
Coleotechnites variiella |
Larva feeding (Mid May) |
| 5449491 |
Gelechiid moth |
Coleotechnites variiella |
Larva feeding (Mid May) |
| 1310041 |
European pine sawfly |
Neodiprion sertifer |
|
| 1396030 |
small pine looper |
Eupithecia palpata |
|
| 5445589 |
Douglas-fir needle midge |
Contarinia pseudotsugae |
Midge larva is visible when needle is broken open at the gall |
| 1259132 |
nun moth |
Lymantria monacha |
|
| 1241628 |
pine butterfly |
Neophasia menapia |
Mature pine butterfly larva. |
| 5445836 |
Nantucket pine tip moth |
Rhyacionia frustrana |
Shoot tip broken open to expose mature tip moth larva |
| 5445829 |
pandora moth |
Coloradia pandora |
Early instar larva |
| 0488047 |
northern pine sphinx |
Lapara bombycoides |
|
| 1241596 |
larch sawfly |
Pristiphora erichsonii |
Larch sawfly larvae feed in groups. These are mature larvae. |
| 1259124 |
nun moth |
Lymantria monacha |
|
| 1678010 |
western spruce budworm |
Choristoneura freemani |
6th instar larvae and pupae |
| 0488046 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 5444736 |
Siberian moth |
Dendrolimus sibiricus |
Sixth instar larva of Siberian moth |
| 5444740 |
Siberian moth |
Dendrolimus sibiricus |
Several larvae of Siberian moth outbreak |
| 5444808 |
Siberian moth |
Dendrolimus sibiricus |
sixth instar larvae showing characteristic feeding starting at distal end |
| 1382028 |
pine looper moth |
Bupalus piniaria |
Kostromskaya oblast, Russia |
| 1470014 |
European pine sawfly |
Neodiprion sertifer |
|
| 1178076 |
Jocose Sallow |
Feralia jocosa |
|
| 1441101 |
conifer sawfly |
Neodiprion autumnalis |
|
| 5444504 |
European pine sawfly |
Neodiprion sertifer |
|
| 5444505 |
European pine sawfly |
Neodiprion sertifer |
|
| 5444506 |
European pine sawfly |
Neodiprion sertifer |
|
| 5444507 |
European pine sawfly |
Neodiprion sertifer |
|
| 5444508 |
European pine sawfly |
Neodiprion sertifer |
|
| 5444509 |
European pine sawfly |
Neodiprion sertifer |
|
| 5444510 |
European pine sawfly |
Neodiprion sertifer |
|
| 5444511 |
European pine sawfly |
Neodiprion sertifer |
|
| 5444512 |
European pine sawfly |
Neodiprion sertifer |
|
| 5444513 |
European pine sawfly |
Neodiprion sertifer |
|
| 5444514 |
European pine sawfly |
Neodiprion sertifer |
|
| 5444515 |
European pine sawfly |
Neodiprion sertifer |
|
| 5444517 |
European pine sawfly |
Neodiprion sertifer |
|
| 1394082 |
nesting-pine sawfly |
Acantholyda zappei |
|
| 2253018 |
sugar pine tortrix |
Choristoneura lambertiana |
|
| 2912087 |
redheaded pine sawfly |
Neodiprion lecontei |
feeding group and damage |
| 1435072 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1455094 |
tiger moth |
Lophocampa ingens |
|
| 1441042 |
western spruce budworm |
Choristoneura freemani |
in silk cover |
| 2721049 |
redheaded pine sawfly |
Neodiprion lecontei |
late instar |
| 1394026 |
white pine sawfly |
Neodiprion pinetum |
|
| 1394084 |
bagworm |
Thyridopteryx ephemeraeformis |
|
| 4836015 |
yellowheaded spruce sawfly |
Pikonema alaskensis |
larvae prefer to feed on current-year foliage; older foliage may be eaten when new filiageis compeletely gonel |
| 4836013 |
yellowheaded spruce sawfly |
Pikonema alaskensis |
|
| 4836014 |
yellowheaded spruce sawfly |
Pikonema alaskensis |
|
| 4836006 |
European pine sawfly |
Neodiprion sertifer |
are often seen in pairs on individual needles |
| 4836007 |
European pine sawfly |
Neodiprion sertifer |
larvae are often seen in pairs on individual needles |
| 4060049 |
imperial moth |
Eacles imperialis |
feeding |
| 2721052 |
redheaded pine sawfly |
Neodiprion lecontei |
late instar-paired head on |
| 2721041 |
redheaded pine sawfly |
Neodiprion lecontei |
early instar feeding |
| 2721043 |
redheaded pine sawfly |
Neodiprion lecontei |
mid instars feeding group |
| 2721050 |
redheaded pine sawfly |
Neodiprion lecontei |
late instar |
| 2721047 |
redheaded pine sawfly |
Neodiprion lecontei |
mid instar |
| 2252045 |
larch looper |
Macaria sexmaculata sexmaculata |
|
| 2201003 |
larch looper |
Macaria sexmaculata |
|
| 2130071 |
Siberian moth |
Dendrolimus sibiricus |
|
| 1396050 |
larch sawfly |
Pristiphora erichsonii |
|
| 1178096 |
oblique Zale |
Zale obliqua |
|
| 1178095 |
washed-out Zale |
Zale metatoides |
|
| 1178080 |
confused woodgrain moth |
Morrisonia confusa |
|
| 1178085 |
Early Zanclognatha moth |
Polypogon cruralis |
|
| 1178086 |
abstruse false looper |
Syngrapha abstrusa |
|
| 1178087 |
angulated cutworm |
Syngrapha rectangula |
|
| 1178088 |
Xestia badicollis |
Xestia badicollis |
|
| 1178082 |
Dark-spotted palthis |
Palthis angulalis |
|
| 1178077 |
Noctuid moth |
Feralia major |
|
| 1178075 |
Comstock's Sallow |
Feralia comstocki |
|
| 1178079 |
Lemmer's noctuid moth |
Lithophane lemmeri |
|
| 1178066 |
Juniper Hairstreak |
Mitoura grynea |
|
| 1178067 |
Hessel's Hairstreak |
Mitoura hesseli |
|
| 1178068 |
Eastern Pine Elfin |
Incisalia niphon |
|
| 1178073 |
Noctuid moth |
Acronicta lanceolaria |
|
| 1178074 |
variegated midget |
Elaphria versicolor |
|
| 1178057 |
juniper geometer |
Patalene olyzonaria puber |
|
| 1178058 |
Morrison's pero |
Pero morrisonaria |
|
| 1178059 |
porcelain gray |
Protoboarmia porcelaria |
|
| 1178060 |
white slant-line |
Tetracis cachexiata |
|
| 1178063 |
pine needle sheathminer |
Zelleria haimbachi |
|
| 1178055 |
pellucid looper |
Nepytia pellucidaria |
|
| 1178056 |
looper |
Nepytia spp. |
|
| 1178052 |
blurry chocolate angle moth |
Macaria transitaria |
|
| 1178053 |
white-fringed emerald |
Nemoria mimosaria |
|
| 1178047 |
many-lined angle |
Macaria multilineata |
|
| 1178049 |
white pine angle |
Macaria pinistrobata |
|
| 1178051 |
spruce-fir looper |
Macaria signaria dispuncta |
|
| 1178048 |
Owen's angle moth |
Macaria oweni |
|
| 1178045 |
jack pine looper |
Macaria marmorata |
|
| 1178046 |
minor angle |
Macaria minorata |
|
| 1178043 |
hemlock angle moth |
Macaria fissinotata |
|
| 1178044 |
granite moth |
Macaria granitata |
|
| 1178041 |
bicolored angle moth |
Macaria bicolorata |
|
| 1178032 |
Taylor's cedar looper |
Eupithecia intricata taylorata |
|
| 1178037 |
large purplish gray |
Iridopsis vellivolata |
|
| 1178033 |
larch pug |
Eupithecia lariciata |
|
| 1178023 |
gray forest looper |
Caripeta divisata |
|
| 1178025 |
yellowlined forest looper |
Cladara limitaria |
|
| 1178035 |
Geometrid moth |
Hydriomena divisaria |
|
| 1178036 |
Geometrid moths |
Hypagyrtis spp. |
|
| 1178022 |
Geometrid moth |
Caripeta angustiorata |
|
| 1178024 |
northern pine looper |
Caripeta piniata |
|
| 1178020 |
peppered moth |
Biston betularia |
|
| 1178029 |
powder moth |
Eufidonia notataria |
|
| 1178030 |
Fletcher's eupithecia |
Eupithecia fletcherata |
|
| 1123025 |
European pine sawfly |
Neodiprion sertifer |
|
| 0949052 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
|
| 0949043 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
|
| 0907013 |
introduced pine sawfly |
Diprion similis |
on White Pine |
| 0907014 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 0886020 |
Hetrick's sawfly |
Neodiprion hetricki |
Late instars |
| 0805029 |
hemlock sawfly |
Neodiprion tsugae |
|
| 0805020 |
western blackheaded budworm |
Acleris gloverana |
|
| 0805016 |
spruce budworm |
Choristoneura orae |
|
| 0795004 |
European pine sawfly |
Neodiprion sertifer |
late instar larvae |
| 0795005 |
European pine sawfly |
Neodiprion sertifer |
larvae killed by a virus |
| 0795007 |
sand pine sawfly |
Neodiprion pratti |
mature |
| 0012004 |
webspinning sawfly |
Cephalcia arvensis |
first instar |
| 1258166 |
pine hawk moth |
Hyloicus pinastri |
|
| 2089058 |
redheaded pine sawfly |
Neodiprion lecontei |
Late stage |
| 1241627 |
pine butterfly |
Neophasia menapia |
Cluster of immature pine butterfly larvae. |
| 2130070 |
Siberian moth |
Dendrolimus sibiricus |
|
| 1396052 |
introduced pine sawfly |
Diprion similis |
|
| 1396056 |
yellowheaded spruce sawfly |
Pikonema alaskensis |
|
| 1396090 |
northern pine sphinx |
Lapara bombycoides |
|
| 1396044 |
spruce budworm |
Choristoneura fumiferana |
|
| 1178031 |
juniper looper |
Eupithecia interruptofasciata |
|
| 1178038 |
spring hemlock looper |
Lambdina fervidaria athasaria |
|
| 1178028 |
pine powder moth |
Eufidonia convergaria |
|
| 1178021 |
pale beauty |
Campaea perlata |
|
| 1178012 |
orange spruce needleminer |
Coleotechnites piceaella |
|
| 1178017 |
juniper webworm |
Dichomeris marginella |
|
| 1178010 |
brown hemlock needleminer |
Coleotechnites macleodi |
|
| 1178054 |
false hemlock looper |
Nepytia canosaria |
|
| 1178042 |
redheaded inchworm |
Macaria bisignata |
|
| 1178123 |
larch shoot tortricid moth |
Spilonota laricana |
|
| 1178124 |
spruce bud moth |
Zeiraphera canadensis |
|
| 1178121 |
European spruce needle miner |
Epinotia nanana |
|
| 1178112 |
pine tube moth |
Argyrotaenia pinatubana |
|
| 1178117 |
Jack pine budworm |
Choristoneura pinus maritima |
|
| 1178111 |
Fall spruce needle moth |
Argyrotaenia occultana |
|
| 1178114 |
lodgepole needletier |
Argyrotaenia tabulana |
|
| 1178116 |
spruce budworm |
Choristoneura fumiferana |
|
| 1178105 |
northern pine sphinx |
Lapara bombycoides |
|
| 1178102 |
pine devil moth |
Citheronia sepulcralis |
|
| 1178089 |
Xestia elimata |
Xestia elimata |
|
| 1178097 |
gray-banded Zale moth |
Zale squamularis |
|
| 1178098 |
Zale submediana |
Zale submediana |
|
| 1178094 |
brown-spotted Zale |
Zale helata |
southern strain |
| 1178090 |
Buchholz's Zale Moth |
Zale buchholzi |
|
| 1178091 |
Zale moth |
Zale curema |
|
| 1178092 |
pine false looper Zale moth |
Zale duplicata |
|
| 1178078 |
Nameless pinion |
Lithophane innominata |
|
| 1178081 |
fluid arches moth |
Morrisonia latex |
|
| 1178071 |
rusty tussock moth |
Orgyia antiqua nova |
|
| 1178069 |
northern pine tussock moth |
Dasychira plagiata |
|
| 1178065 |
larch moth |
Tolype laricis |
|
| 1178034 |
small pine looper |
Eupithecia palpata |
|
| 1468323 |
western false hemlock looper |
Nepytia freemani |
|
| 0177077 |
European spruce sawfly |
Gilpinia hercyniae |
Fifth instar larvae and damage. |
| 1178005 |
baldcypress webworm |
Coleotechnites apicitripunctella |
|
| 1178009 |
orange larch tubemaker |
Coleotechnites laricis |
|
| 1178004 |
arborvitae leafminer |
Argyresthia thuiella |
|
| 1150107 |
blackheaded pine sawfly |
Neodiprion excitans |
|
| 1258013 |
nun moth |
Lymantria monacha |
Young larva feeding |
| 1258015 |
nun moth |
Lymantria monacha |
|
| 1258005 |
pine beauty moth |
Panolis flammea |
|
| 1258027 |
pine hawk moth |
Hyloicus pinastri |
Young larva |
| 1396054 |
conifer sawfly |
Gilpinia frutetorum |
|
| 0014106 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 2201001 |
white-lined leafroller |
Amorbia humerosana |
|
| 2121086 |
conifer sawfly |
Gilpinia frutetorum |
Photo taken on the Sand Dunes State Forest, Sherburne County, MN 2005 |
| 2089055 |
redheaded pine sawfly |
Neodiprion lecontei |
Early stage |
| 2721045 |
redheaded pine sawfly |
Neodiprion lecontei |
mid instars |
| 0534094 |
nun moth |
Lymantria monacha |
|
| 1150109 |
blackheaded pine sawfly |
Neodiprion excitans |
|
| 3040049 |
European pine sawfly |
Neodiprion sertifer |
|
| 2515028 |
European pine sawfly |
Neodiprion sertifer |
|
| 1468049 |
pine butterfly |
Neophasia menapia |
July 1953 |
| 1441037 |
western spruce budworm |
Choristoneura freemani |
|
| 1398117 |
pine webworm |
Pococera robustella |
web nest |
| 1396051 |
red pine sawfly |
Neodiprion nanulus nanulus |
Chippewa National Forest |
| 0014200 |
blackheaded pine sawfly |
Neodiprion excitans |
|
| 1137037 |
conifer sawflies |
Neodiprion spp. |
a species complex including Neodiprion abietis (Harris) and Neodiprion near delioni Ross. Feeding on foliage. |
| 1260031 |
nun moth |
Lymantria monacha |
Starved larva during outbreak. Sachsen, Germany |
| 1192026 |
juniper budworm |
Cudonigera houstonana |
|
| 0014311 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 2133068 |
conifer sawfly |
Diprion pini |
|
| 2133070 |
conifer sawfly |
Diprion pini |
|
| 2133069 |
conifer sawfly |
Diprion pini |
|
| 5436338 |
bagworm |
Thyridopteryx ephemeraeformis |
|
| 1370016 |
larch casebearer |
Coleophora laricella |
Larva in case. Banska Stiavnica/Slovakia |
| 2133066 |
conifer sawfly |
Diprion pini |
|
| 1235150 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1468222 |
tiger moth |
Lophocampa ingens |
|
| 1468370 |
pine infesting sawflies |
Neodiprion fulviceps |
|
| 1468324 |
western false hemlock looper |
Nepytia freemani |
|
| 1441057 |
sugar pine tortrix |
Choristoneura lambertiana |
Notice dead needles. Twin Creek Village Area near Pagosa Springs, Colorado 1985 |
| 1518020 |
cypress looper |
Iridopsis pergracilis |
late instar larvae feeding |
| 1260026 |
nun moth |
Lymantria monacha |
Starved and probably virus infected larva during outbreak. Sachsen, Germany |
| 0014219 |
baldcypress leafroller |
Archips goyerana |
|
| 5436337 |
bagworm |
Thyridopteryx ephemeraeformis |
|
| 5436342 |
bagworm |
Thyridopteryx ephemeraeformis |
|
| 5436339 |
bagworm |
Thyridopteryx ephemeraeformis |
|
| 1310043 |
European pine sawfly |
Neodiprion sertifer |
|
| 1441039 |
western spruce budworm |
Choristoneura freemani |
|
| 2121084 |
conifer sawfly |
Gilpinia frutetorum |
Photo taken on the Sand Dunes State Forest, Sherburne County, MN. |
| 2121085 |
conifer sawfly |
Gilpinia frutetorum |
Photo taken on the Sand Dunes State Forest, Sherburne County, MN 2005 |
| 1260033 |
nun moth |
Lymantria monacha |
Fifth stage. Sachsen, Germany |
| 1329072 |
webspinning sawfly |
Cephalcia arvensis |
Cansiglio, Italy 06-1991 |
| 1441102 |
conifer sawfly |
Neodiprion autumnalis |
Fort Collins, Colorado |
| 1329068 |
European pine sawfly |
Neodiprion sertifer |
Majella Abruzzo Italy, June 1986 |
| 1468328 |
western false hemlock looper |
Nepytia freemani |
prepupa; 1966 |
| 1468304 |
sugar pine tortrix |
Choristoneura lambertiana |
|
| 1312025 |
pine needle sheathminer |
Zelleria haimbachi |
Sheath-feeding stage. |
| 1441060 |
sugar pine tortrix |
Choristoneura lambertiana |
and damage near Bailey Colorado |
| 2121094 |
introduced pine sawfly |
Diprion similis |
Photo taken in Sept, 2005, Ramsey Co., MN |
| 1396061 |
bagworm |
Thyridopteryx ephemeraeformis |
|
| 1458088 |
esther moth |
Hypagyrtis esther |
defoliated loblolly stand; May 7, 2001 |
| 0014102 |
blackheaded pine sawfly |
Neodiprion excitans |
group feeding |
| 3046004 |
bagworm |
Thyridopteryx ephemeraeformis |
|
| 2121093 |
introduced pine sawfly |
Diprion similis |
In a defensive posture. Photo taken in Sept. 2005 in Ramsey Co., MN. |
| 1468043 |
tiger moth |
Lophocampa ingens |
|
| 1329036 |
Panthea coenobita |
Panthea coenobita |
Asiago, Italy August 1989 |
| 2253015 |
pandora moth |
Coloradia pandora |
|
| 0485025 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1260025 |
nun moth |
Lymantria monacha |
Starved larva during outbreak. Sachsen, Germany |
| 4060076 |
blackheaded pine sawfly |
Neodiprion excitans |
|
| 1241558 |
western false hemlock looper |
Nepytia freemani |
|
| 3225045 |
imperial moth |
Eacles imperialis |
|
| 1748016 |
giant silkworms and royal moths |
|
|
| 2721046 |
redheaded pine sawfly |
Neodiprion lecontei |
group of mid- to late instars |
| 1241590 |
larch casebearer |
Coleophora laricella |
Larch casebearer larvae extend from protective cases to mine needles. |
| 1258045 |
pine hawk moth |
Hyloicus pinastri |
|
| 2102005 |
European pine sawfly |
Neodiprion sertifer |
|
| 2101056 |
conifer sawfly |
Diprion pini |
|
| 1260028 |
nun moth |
Lymantria monacha |
|
| 2133067 |
conifer sawfly |
Diprion pini |
|
| 2101052 |
conifer sawfly |
Diprion pini |
colony of larvae on twig |
| 2515002 |
European fir budworm |
Choristoneura murinana |
|
| 1260032 |
nun moth |
Lymantria monacha |
Fifth stage. Sachsen, Germany |
| 1220045 |
pine beauty moth |
Panolis flammea |
5th stage |
| 1220020 |
Pine-tree lappet |
Dendrolimus pini |
a few days before pupation |
| 1220026 |
Pine-tree lappet |
Dendrolimus pini |
feeding on needle |
| 2733044 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1220027 |
Pine-tree lappet |
Dendrolimus pini |
feeding on needle |
| 1241626 |
conifer sawfly |
Neodiprion nanulus contortae |
|
| 2101009 |
pine processionary moth |
Thaumetopoea pityocampa |
winter nest |
| 1468280 |
white fir needleminer |
Epinotia meritana |
|
| 2515023 |
nun moth |
Lymantria monacha |
|
| 1329035 |
pine beauty moth |
Panolis flammea |
Pollinello, Southern Italy June 1990 |
| 1269048 |
pine processionary moth |
Thaumetopoea pityocampa |
|
| 3225044 |
imperial moth |
Eacles imperialis |
|
| 1220025 |
Pine-tree lappet |
Dendrolimus pini |
feeding on needle |
| 1220019 |
Pine-tree lappet |
Dendrolimus pini |
feeding on needles |
| 2101008 |
pine processionary moth |
Thaumetopoea pityocampa |
|
| 2101036 |
larch bud moth |
Zeiraphera griseana |
|
| 0014040 |
blackheaded pine sawfly |
Neodiprion excitans |
|
| 2101057 |
Tortricid moth |
Epinotia cedricida |
on needles |
| 1458038 |
esther moth |
Hypagyrtis esther |
March 16, 2001 |
| 5434450 |
European pine sawfly |
Neodiprion sertifer |
|
| 2101005 |
pine processionary moth |
Thaumetopoea pityocampa |
winter nest |
| 2101006 |
pine processionary moth |
Thaumetopoea pityocampa |
in procession |
| 1220044 |
pine beauty moth |
Panolis flammea |
5th stage |
| 1398206 |
larch sawfly |
Pristiphora erichsonii |
Small group of larvae |
| 1441076 |
pandora moth |
Coloradia pandora |
Mature larvae feeding on needles. Medicine Bow National Forest, Wyoming |
| 1510049 |
blackheaded pine sawfly |
Neodiprion excitans |
|
| 1335017 |
Siberian moth |
Dendrolimus sibiricus |
|
| 1441065 |
pine needle sheathminer |
Zelleria haimbachi |
and damage |
| 1441052 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
August 1973 |
| 1335018 |
Siberian moth |
Dendrolimus sibiricus |
|
| 5431697 |
nun moth |
Lymantria monacha |
|
| 5431688 |
nun moth |
Lymantria monacha |
|
| 5431689 |
nun moth |
Lymantria monacha |
feeding |
| 1335019 |
Siberian moth |
Dendrolimus sibiricus |
|
| 2515004 |
European fir budworm |
Choristoneura murinana |
|
| 1441051 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
|
| 1178039 |
eastern hemlock looper |
Lambdina fiscellaria fiscellaria |
|
| 1178040 |
eastern pine looper |
Lambdina pellucidaria |
|
| 1220030 |
pine looper moth |
Bupalus piniaria |
|
| 1441068 |
pine needle sheathminer |
Zelleria haimbachi |
and damaged needles |
| 5395252 |
Geometrid moth |
Lambdina athasaria |
|
| 1220013 |
Pine-tree lappet |
Dendrolimus pini |
ascending after hibernation |
| 0488050 |
introduced pine sawfly |
Diprion similis |
|
| 1220005 |
Pine-tree lappet |
Dendrolimus pini |
feeding larvae during fall before hibernation |
| 1220012 |
Pine-tree lappet |
Dendrolimus pini |
ascending after hibernation |
| 4544042 |
small spruce fly |
Pristiphora abietina |
|
| 1259130 |
nun moth |
Lymantria monacha |
Feeding on needle |
| 0656004 |
pine processionary moth |
Thaumetopoea pityocampa |
Fifth instar larva of Thaumetopoea pityocampa. |
| 1259129 |
nun moth |
Lymantria monacha |
Feeding on needle |
| 1468307 |
sugar pine tortrix |
Choristoneura lambertiana |
|
| 1212014 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
Heppner RD, Umatilla NF |
| 1430005 |
eastern tent caterpillar |
Malacosoma americanum |
resting on needles (caterpillars not known to use pine needles for food) |
| 1398214 |
jack pine budworm |
Choristoneura pinus pinus |
late-instar larvae |
| 2089061 |
redheaded pine sawfly |
Neodiprion lecontei |
Full grown |
| 4544044 |
larch bud moth |
Zeiraphera griseana |
|
| 1191017 |
nun moth |
Lymantria monacha |
a larva feeding spruce needles |
| 1587142 |
pine butterfly |
Neophasia menapia |
|
| 1587123 |
larch casebearer |
Coleophora laricella |
|
| 5429232 |
larch bud moth |
Zeiraphera griseana |
|
| 0907016 |
white pine sawfly |
Neodiprion pinetum |
|
| 1259187 |
Eastern pine processionary moth |
Thaumetopoea pinivora |
|
| 1468366 |
pinyon sawfly |
Neodiprion edulicolus |
|
| 0010125 |
redheaded pine sawfly |
Neodiprion lecontei |
300 acres infested near North Carolina border in South Carolina |
| 1241016 |
Siberian moth |
Dendrolimus sibiricus |
|
| 1329039 |
nun moth |
Lymantria monacha |
Female. 14 July 1995 |
| 0795001 |
introduced pine sawfly |
Diprion similis |
feeding on white pine |
| 0014148 |
baldcypress sphinx |
Isoparce cupressi |
|
| 1430039 |
pine devil moth |
Citheronia sepulcralis |
|
| 1178119 |
spruce needleminer |
Taniva albolineana |
|
| 1241593 |
larch casebearer |
Coleophora laricella |
Larvae overwinter in cases attached to branch nodes and buds. |
| 1241552 |
western spruce budworm |
Choristoneura freemani |
Late instar larva. |
| 1259146 |
pine beauty moth |
Panolis flammea |
|
| 1468112 |
pinyon sawfly |
Neodiprion edulicolus |
|
| 1310042 |
European pine sawfly |
Neodiprion sertifer |
|
| 1178061 |
juniper carpet |
Thera juniperata |
|
| 1178062 |
needleminer |
Ocnerostoma spp. |
|
| 1441078 |
pandora moth |
Coloradia pandora |
Young pine being defoliated by larvae. Medicine Bow National Forest, Wyoming. |
| 1441077 |
pandora moth |
Coloradia pandora |
dead larva |
| 1220021 |
Pine-tree lappet |
Dendrolimus pini |
excrement of larvae; coin diameter 16 mm |
| 1220036 |
nun moth |
Lymantria monacha |
|
| 1220043 |
pine beauty moth |
Panolis flammea |
3rd or 4th instar |
| 1178072 |
whitemarked tussock moth |
Orgyia leucostigma intermedia |
|
| 1258028 |
pine hawk moth |
Hyloicus pinastri |
Feeding on spruce |
| 0355029 |
eastern tent caterpillar |
Malacosoma americanum |
|
| 1394030 |
white pine sawfly |
Neodiprion pinetum |
|
| 1241606 |
sugar pine tortrix |
Choristoneura lambertiana |
Sugar pine tortrix larva with ivory colored spots, easily confused with western spruce budworm. |
| 1220037 |
nun moth |
Lymantria monacha |
|
| 1220042 |
pine beauty moth |
Panolis flammea |
3rd or 4th instar |
| 1220028 |
pine looper moth |
Bupalus piniaria |
|
| 1220029 |
pine looper moth |
Bupalus piniaria |
|
| 1220011 |
Pine-tree lappet |
Dendrolimus pini |
during hibernation with first needle layer removed |
| 1220008 |
Pine-tree lappet |
Dendrolimus pini |
during hibernation |
| 1220004 |
Pine-tree lappet |
Dendrolimus pini |
feeding larvae during fall before hibernation |
| 1220002 |
Pine-tree lappet |
Dendrolimus pini |
and eggs |
| 0176013 |
pine processionary moth |
Thaumetopoea pityocampa |
First instar larva |
| 1178019 |
pine needleminer |
Exoteleia pinifoliella |
|
| 1178093 |
brown-spotted Zale |
Zale helata |
northern strain |
| 1220031 |
pine looper moth |
Bupalus piniaria |
three larvae |
| 1178083 |
Black Zigzag |
Panthea acronyctoides |
|
| 1178118 |
white triangle tortix |
Clepsis persicana |
|
| 1178027 |
saddlebacked looper |
Ectropis crepuscularia |
|
| 1220003 |
Pine-tree lappet |
Dendrolimus pini |
feeding larvae during fall before hibernation |
| 1546035 |
redheaded pine sawfly |
Neodiprion lecontei |
comparison of early and late instar larval defoliation |
| 1468221 |
tiger moth |
Lophocampa ingens |
|
| 1220009 |
Pine-tree lappet |
Dendrolimus pini |
during hibernation with first needle layer removed |
| 1220006 |
Pine-tree lappet |
Dendrolimus pini |
during hibernation |
| 1220010 |
Pine-tree lappet |
Dendrolimus pini |
during hibernation with first needle layer removed |
| 5424356 |
redheaded pine sawfly |
Neodiprion lecontei |
egg slits and firstlast instar on longleaf |
| 5424352 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 5424251 |
larch sawfly |
Pristiphora erichsonii |
Group of larvae |
| 5424252 |
larch sawfly |
Pristiphora erichsonii |
single larva |
| 5424253 |
larch sawfly |
Pristiphora erichsonii |
single larva |
| 5424254 |
larch sawfly |
Pristiphora erichsonii |
single larva |
| 5424257 |
European pine sawfly |
Neodiprion sertifer |
Cluster of larvae |
| 5424258 |
European pine sawfly |
Neodiprion sertifer |
cluster of larvae |
| 5424260 |
European pine sawfly |
Neodiprion sertifer |
cluster of larvae |
| 1150108 |
blackheaded pine sawfly |
Neodiprion excitans |
2nd place in the 2002 Southern Forest Insect Work Conference Photo Salon in the Insect category. |
| 9009072 |
redheaded pine sawfly |
Neodiprion lecontei |
1st place in the 2003 Southern Forest Insect Work Conference Photo Salon in the Insect category. |
| 5422803 |
European pine sawfly |
Neodiprion sertifer |
|
| 1546157 |
imperial moth |
Eacles imperialis |
imperial moth caterpillar on loblolly pine |
| 1546034 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1546202 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1546203 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1546102 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1546038 |
Nantucket pine tip moth |
Rhyacionia frustrana |
Web tent created by early instar tip moth larvae. Interior of web tent has been covered with a gummy oleoresin by the larvae. |
| 5410846 |
conifer sawfly |
Diprion pini |
|
| 5410847 |
conifer sawfly |
Diprion pini |
|
| 5410848 |
conifer sawfly |
Diprion pini |
|
| 5410849 |
conifer sawfly |
Diprion pini |
|
| 5410840 |
conifer sawfly |
Diprion pini |
|
| 5410841 |
conifer sawfly |
Diprion pini |
|
| 5410842 |
conifer sawfly |
Diprion pini |
|
| 5410838 |
conifer sawfly |
Diprion pini |
|
| 5410817 |
larch shoot tortricid moth |
Spilonota laricana |
|
| 5410818 |
larch shoot tortricid moth |
Spilonota laricana |
|
| 1564017 |
larch casebearer |
Coleophora laricella |
larch casebearer larva in its case on a larch needle |
| 1564018 |
larch casebearer |
Coleophora laricella |
larch casebearer larva in its case on a larch needle |
| 1564019 |
larch casebearer |
Coleophora laricella |
small larch casebearer larva in its case just after overwintering |
| 1564020 |
larch casebearer |
Coleophora laricella |
larch casebearer larva in its case on a larch needle |
| 1564021 |
larch casebearer |
Coleophora laricella |
overwinterig larvae of the larch casebearer clustered around the tip of a larch twig |
| 1564022 |
larch casebearer |
Coleophora laricella |
larch casebearer larvae feeding in larch needles |
| 1564023 |
larch casebearer |
Coleophora laricella |
larch casebearer larva feeding in a larch needle |
| 1564024 |
larch casebearer |
Coleophora laricella |
larch casebearer larva feeding in a larch needle |
| 1312026 |
pine needle sheathminer |
Zelleria haimbachi |
Late instar larva. |
| 5387812 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
5th instar larva of the Douglas-fir tussock moth, Orgyia psuedotsugata, on white fir, A. concolor. 7/11/07. |
| 5387813 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
5th instar larva of the Douglas-fir tussock moth, Orgyia psuedotsugata, on white fir, A. concolor. 7/11/07. |
| 5387814 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
5th instar larva of the Douglas-fir tussock moth, Orgyia psuedotsugata, on white fir, A. concolor. 7/11/07. |
| 5387815 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
4th instar larva of the Douglas-fir tussock moth, Orgyia psuedotsugata, on white fir, A. concolor. 6/27/07. |
| 5387824 |
ponderosa pine tip moth |
Rhyacionia zozana |
Larva of the ponderosa pine tip moth, Rhyacionia zozana, next to its silken, resinous shelter. 6/18/07. |
| 5387825 |
ponderosa pine tip moth |
Rhyacionia zozana |
Larva of the ponderosa pine tip moth, Rhyacionia zozana, on a ponderosa pine shoot. 6/18/07. |
| 5174042 |
Jacobson's spanworm |
Erannis jacobsoni |
June 2006, Slope of Tovan-Modot hill, in foci on larch |
| 5389779 |
yellowheaded spruce sawfly |
Pikonema alaskensis |
larvae feeding on blue spruce |
| 5369986 |
European pine sawfly |
Neodiprion sertifer |
Colony of larvae |
| 5369987 |
European pine sawfly |
Neodiprion sertifer |
clump of feeding larvae |
| 5371167 |
European pine sawfly |
Neodiprion sertifer |
|
| 5371168 |
European pine sawfly |
Neodiprion sertifer |
|
| 5371404 |
European pine sawfly |
Neodiprion sertifer |
|
| 5371405 |
European pine sawfly |
Neodiprion sertifer |
|
| 5371387 |
conifer sawfly |
Diprion pini |
|
| 5371106 |
introduced pine sawfly |
Diprion similis |
|
| 2143004 |
pinyon sawfly |
Neodiprion edulicolus |
|
| 1254029 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
Mature larva |
| 0017002 |
spiny caterpillar |
Ormiscodes cinnamomea |
mature larva (Note clusters of ectoparasitoides on body) |
| 0017004 |
nun moth |
Lymantria monacha |
newly hatched larvae on pine bark |
| 0017012 |
pine processionary moth |
Thaumetopoea pityocampa |
third instar larval colony |
| 0017018 |
Masson pine caterpillar |
Dendrolimus punctatus |
mature larva |
| 0758002 |
pandora moth |
Coloradia pandora |
Mature larvae feeding on ponderosa pine foliage |
| 0758016 |
tiger moth |
Lophocampa ingens |
Close up of larval colony |
| 1254025 |
western spruce budworm |
Choristoneura freemani |
Young larva in shoot |
| 5081033 |
gypsy moth |
Lymantria dispar |
|
| 5383256 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 5383257 |
redheaded pine sawfly |
Neodiprion lecontei |
Dead larvae at base of tree |
| 5383258 |
redheaded pine sawfly |
Neodiprion lecontei |
Natural enemies: Predatory stinkbug (Hemiptera: Pentatomidae) preying on larva |
| 5383260 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 4824043 |
whitefringed beetles |
Naupactus spp. |
Larva or grub which feeds on roots. |
| 1263072 |
spruce budworm |
Choristoneura fumiferana |
|
| 1263027 |
European spruce sawfly |
Gilpinia hercyniae |
Fifth instar larvae |
| 1263002 |
western blackheaded budworm |
Acleris gloverana |
Late instar larva |
| 1263001 |
eastern blackheaded budworm |
Acleris variana |
Bud containing larva |
| 0656060 |
western blackheaded budworm |
Acleris gloverana |
Larva of western black-headed budworm (Acleris gloverana), on unidentified host plant. Black and white image |
| 5081058 |
gypsy moth |
Lymantria dispar |
|
| 5081063 |
gypsy moth |
Lymantria dispar |
|
| 5081064 |
gypsy moth |
Lymantria dispar |
|
| 5081074 |
gypsy moth |
Lymantria dispar |
|
| 5371265 |
gypsy moth |
Lymantria dispar |
|
| 5371266 |
gypsy moth |
Lymantria dispar |
|
| 5371267 |
gypsy moth |
Lymantria dispar |
|
| 5371271 |
lackey moth |
Malacosoma neustria |
|
| 2143005 |
pinyon sawfly |
Neodiprion edulicolus |
|
| 2143006 |
pinyon sawfly |
Neodiprion edulicolus |
|
| 2143003 |
pinyon sawfly |
Neodiprion edulicolus |
|
| 1468371 |
pinyon sawfly |
Neodiprion edulicolus |
1965 |
| 2121087 |
conifer sawfly |
Gilpinia frutetorum |
|
| 1510059 |
introduced pine sawfly |
Diprion similis |
Introduced pine sawfly caterpillar |
| 1512070 |
redheaded pine sawfly |
Neodiprion lecontei |
Red-headed sawfly caterpillars |
| 1510036 |
redheaded pine sawfly |
Neodiprion lecontei |
Red headed pine sawfly larvae, Monks Corner |
| 1510046 |
blackheaded pine sawfly |
Neodiprion excitans |
Black headed pine sawfly larvae |
| 5202064 |
introduced pine sawfly |
Diprion similis |
|
| 5202065 |
introduced pine sawfly |
Diprion similis |
|
| 5202066 |
introduced pine sawfly |
Diprion similis |
|
| 5202067 |
introduced pine sawfly |
Diprion similis |
|
| 5202088 |
European pine sawfly |
Neodiprion sertifer |
Photo taken in late May, Ramsey Co., MN |
| 5202089 |
European pine sawfly |
Neodiprion sertifer |
photo taken in late May, Ramsey Co., WI |
| 5202090 |
European pine sawfly |
Neodiprion sertifer |
Photo taken in May, Ramsey Co., MN |
| 5202091 |
European pine sawfly |
Neodiprion sertifer |
Group of feeding larvae; Photo taken in Ramsey Co., MN |
| 1484006 |
jack pine budworm |
Choristoneura pinus pinus |
Early instar caterpillar feeding in staminate flowers |
| 5175076 |
sawfly |
Cerospastus volupis |
Larval colony and defoliation, X Region, Chile |
| 5135084 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
Mature larva, Aspen Park, CO |
| 5135085 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
Mature larva, Aspen Park, CO |
| 5135086 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
Mature larva, Aspen Park, CO |
| 5135087 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
Mature larva, Aspen Park, CO |
| 5135088 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
Mature larva, Aspen Park, CO |
| 5136009 |
pine tussock moth |
Dasychira grisefacta |
Mature larva, western NE |
| 5136010 |
pine tussock moth |
Dasychira grisefacta |
Mature larva, western NE |
| 5136011 |
pine tussock moth |
Dasychira grisefacta |
Mature larva, western NE |
| 5136012 |
pine tussock moth |
Dasychira grisefacta |
Mature larva, western NE |
| 5029037 |
European pine sawfly |
Neodiprion sertifer |
|
| 5029038 |
European pine sawfly |
Neodiprion sertifer |
|
| 5029039 |
European pine sawfly |
Neodiprion sertifer |
|
| 5029040 |
European pine sawfly |
Neodiprion sertifer |
|
| 9009071 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 5137059 |
small Tolype moth |
Tolype notialis |
|
| 5020052 |
gypsy moth |
Lymantria dispar |
|
| 5022087 |
gypsy moth |
Lymantria dispar |
|
| 5020071 |
bagworm |
Thyridopteryx ephemeraeformis |
|
| 5020075 |
bagworm |
Thyridopteryx ephemeraeformis |
emerging from bag |
| 5020077 |
bagworm |
Thyridopteryx ephemeraeformis |
|
| 5020082 |
bagworm |
Thyridopteryx ephemeraeformis |
in bag |
| 5019078 |
pale beauty |
Campaea perlata |
|
| 5019079 |
pale beauty |
Campaea perlata |
|
| 5019082 |
eastern hemlock looper |
Lambdina fiscellaria fiscellaria |
|
| 5019084 |
eastern hemlock looper |
Lambdina fiscellaria fiscellaria |
|
| 5019093 |
porcelain gray |
Protoboarmia porcelaria |
|
| 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 |
| 5020049 |
gypsy moth |
Lymantria dispar |
|
| 5020058 |
whitemarked tussock moth |
Orgyia leucostigma |
|
| 5036026 |
spruce budworm |
Choristoneura fumiferana |
feeding larvae |
| 5052070 |
gypsy moth |
Lymantria dispar |
killed by virus |
| 2184015 |
jack pine budworm |
Choristoneura pinus pinus |
|
| 3226091 |
pine webworm |
Pococera robustella |
and webbing |
| 3225088 |
imperial moth |
Eacles imperialis |
|
| 2112042 |
European pine sawfly |
Neodiprion sertifer |
larvae eating needles |
| 2112082 |
nun moth |
Lymantria monacha |
first instar caterpillar; 1996 |
| 2112083 |
nun moth |
Lymantria monacha |
caterpillar ; 1996 |
| 2112084 |
nun moth |
Lymantria monacha |
caterpillar ; 1996 |
| 2113004 |
spruce webworm |
Cephalcia abietis |
diapausing larvae (taken from the soil); male (smaller) and female (bigger) specimen |
| 2113006 |
spruce webworm |
Cephalcia abietis |
color forms of diapausing larvae; 1995 |
| 2113007 |
spruce webworm |
Cephalcia abietis |
larvae taken from their nests; August 1997 |
| 2113014 |
webspinning sawfly |
Cephalcia arvensis |
larva and early feeding symptoms on a twig; June 1999 |
| 2113016 |
Cephalcia falleni |
Cephalcia falleni |
old-instar larva; June 1999 |
| 2113017 |
Cephalcia falleni |
Cephalcia falleni |
young-instar larva; May 1998 |
| 2113018 |
European web-spinning larch sawfly |
Cephalcia lariciphila |
larvae taken from the soil; June 2000 |
| 2113026 |
European web-spinning larch sawfly |
Cephalcia lariciphila |
larva; May 2001 |
| 2113028 |
spruce sawfly |
Pikonema scutellata |
larva; 1996 |
| 2113031 |
European pine sawfly |
Neodiprion sertifer |
larvae feeding needles |
| 2113032 |
European pine sawfly |
Neodiprion sertifer |
larvae feeding a needle |
| 2113079 |
larch casebearer |
Coleophora laricella |
caterpillar in its sack feeding the inside of a needle |
| 0758245 |
pandora moth |
Coloradia pandora |
Mature larva feeding on ponderosa pine. |
| 0590086 |
hickory tussock moth |
Lophocampa caryae |
|
| 0488007 |
hickory tussock moth |
Lophocampa caryae |
|
| 1467050 |
pine butterfly |
Neophasia menapia |
1st and 2nd instar larvae; 1954 |
| 1468103 |
pandora moth |
Coloradia pandora |
|
| 2154067 |
forest tent caterpillar |
Malacosoma disstria |
molting from 4th to 5th |
| 0717013 |
bagworm |
Thyridopteryx ephemeraeformis |
Close up of the bagworm, full-grown larval stage. In late summer, it permanently attaches itself to the host tree on a small branch. |
| 1468373 |
pine infesting sawflies |
Neodiprion fulviceps |
|
| 1468365 |
pine infesting sawflies |
Neodiprion fulviceps |
|
| 1468279 |
white fir needleminer |
Epinotia meritana |
|
| 1468281 |
white fir needleminer |
Epinotia meritana |
|
| 1468251 |
larch casebearer |
Coleophora laricella |
overwintering |
| 1468252 |
larch casebearer |
Coleophora laricella |
overwintering |
| 1468253 |
larch casebearer |
Coleophora laricella |
|
| 1468105 |
spruce budworm |
Choristoneura fumiferana |
|
| 1468114 |
pine infesting sawflies |
Neodiprion fulviceps |
|
| 1468034 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
|
| 1468042 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
|
| 1468003 |
pinyon spindlegall midge |
Pinyonia edulicola |
|
| 1470015 |
introduced pine sawfly |
Diprion similis |
|
| 1470050 |
spruce budworm |
Choristoneura fumiferana |
|
| 2121095 |
May-June beetles |
Phyllophaga spp. |
Larva found feeding on the fine roots of a red pine seedling. Photo taken in Pine Co., MN, September, 2005. |
| 2121096 |
May-June beetles |
Phyllophaga spp. |
Single white grub found in association with root damaged red pine seedlings in east central Minnesota. Seedlings planted into an old alfalfa field with lots of grass present. Photo taken in Pine Co., MN. |
| 2121097 |
May-June beetles |
Phyllophaga spp. |
White grubs found in association with root damaged red pine seedlings in east central Minnesota. The planting site was an old alfalfa field with lots of grass present. Photo taken in Pine Co., MN |
| 2121100 |
May-June beetles |
Phyllophaga spp. |
Single white grub found in association with root damaged red pine seedlings in east central Minnesota. Seedlings had been planted into an old alfalfa field with lots of grass also present. Photo taken in Pine Co., MN |
| 0014169 |
leafrollers and olethreutine moths |
|
in hibernacula |
| 3225089 |
imperial moth |
Eacles imperialis |
|
| 1396037 |
pine tussock moth |
Dasychira pinicola |
|
| 1396053 |
European spruce sawfly |
Gilpinia hercyniae |
|
| 1396089 |
northern pine sphinx |
Lapara bombycoides |
|
| 1396055 |
yellowheaded spruce sawfly |
Pikonema alaskensis |
Chippewa National Forest |
| 1382031 |
larch casebearer |
Coleophora laricella |
Larval case. Moscowskaya oblast, Russia |
| 1382032 |
larch casebearer |
Coleophora laricella |
Extracted from case. Moscowskaya oblast, Russia |
| 1248028 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
Aspen Park, CO |
| 1248029 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
Aspen Park, CO |
| 1329077 |
pine processionary moth |
Thaumetopoea pityocampa |
Processions coming to a pupation site. Garzon, Italy 04-1985 |
| 1329024 |
larch casebearer |
Coleophora laricella |
Cavedine TN Piazza 1000 m, Italy April 1991 |
| 1274013 |
bagworm |
Thyridopteryx ephemeraeformis |
Avery Island, LA |
| 0177074 |
eastern blackheaded budworm |
Acleris variana |
|
| 1123004 |
bagworm |
Thyridopteryx ephemeraeformis |
Neonate larva on Colorado spruce |
| 1247078 |
whitefringed beetles |
Naupactus spp. |
And damage |
| 1247299 |
whitefringed beetle |
Naupactus peregrinus |
|
| 1296185 |
arborvitae leafminer |
Argyresthia thuiella |
Hungary |
| 1259147 |
pine beauty moth |
Panolis flammea |
|
| 1259136 |
nun moth |
Lymantria monacha |
|
| 1259188 |
Eastern pine processionary moth |
Thaumetopoea pinivora |
|
| 1259189 |
Eastern pine processionary moth |
Thaumetopoea pinivora |
|
| 1259128 |
nun moth |
Lymantria monacha |
|
| 1259101 |
nun moth |
Lymantria monacha |
|
| 1259102 |
nun moth |
Lymantria monacha |
|
| 1259104 |
nun moth |
Lymantria monacha |
|
| 1259106 |
nun moth |
Lymantria monacha |
|
| 1258049 |
Pine-tree lappet |
Dendrolimus pini |
|
| 1258016 |
nun moth |
Lymantria monacha |
Mass of neonate larvae |
| 1258022 |
pine hawk moth |
Hyloicus pinastri |
|
| 1258003 |
pine beauty moth |
Panolis flammea |
Feeding on needle |
| 1258012 |
nun moth |
Lymantria monacha |
Dorsal view |
| 1627019 |
imperial moth |
Eacles imperialis |
The caterpillar will be four inches long when full grown. |
| 1627039 |
redheaded pine sawfly |
Neodiprion lecontei |
Sawflies can be distinguished from caterpillars by counting the number of fleshy prolegs they have. Caterpillars have five pairs or less; sawflies six pairs or more. The bright red heads easily identify this pest as the redheaded pine sawfly. |
| 1627051 |
arborvitae leafminer |
Argyresthia thuiella |
Caterpillars are only 1/5 inch long when full grown. |
| 1254031 |
tiger moth |
Lophocampa ingens |
Colony of mature larvae, Roosevelt NF, CO. |
| 1254032 |
tiger moth |
Lophocampa ingens |
Larvae and tent in tip, Roosevelt NF, CO. |
| 1254036 |
conifer sawflies |
Neodiprion spp. |
Larval colony, near Jasper, AL. |
| 1254037 |
conifer sawflies |
Neodiprion spp. |
Single larva on ponderosa pine, west of Fort Collins, CO |
| 1241623 |
pine looper |
Phaeoura mexicanaria |
A late instar pine looper larva bears resemblance to twigs of its pine host. |
| 2253033 |
western spruce budworm |
Choristoneura freemani |
early instar larva |
| 1241618 |
pandora moth |
Coloradia pandora |
Pandora moth larvae are brown to greenish-yellow. |
| 1241619 |
pandora moth |
Coloradia pandora |
Pandora moth larvae are brown to greenish-yellow. |
| 1241599 |
lodgepole needleminer |
Coleotechnites milleri |
Late instar larva. This species darkens with each molt. |
| 1241560 |
western hemlock looper |
Lambdina fiscellaria lugubrosa |
|
| 1241554 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
A mature larva has "tussocks" of hair on its back. |
| 1137045 |
pandora moth |
Coloradia pandora |
Parasitized pandora moth larva. Inyo National Forest, California. |
| 2201002 |
Eastern Panthea |
Panthea furcilla |
|
| 1325003 |
pinyon spindlegall midge |
Pinyonia edulicola |
|
| 1232003 |
pine processionary moth |
Thaumetopoea pityocampa |
Colony of mature larvae |
| 1232004 |
pine processionary moth |
Thaumetopoea pityocampa |
Colony of mature larvae preparing to migrate to a pupation site. |
| 1232005 |
pine processionary moth |
Thaumetopoea pityocampa |
Colony of sixth instar larvae in a "procession" toward a pupation site. |
| 1232015 |
pine processionary moth |
Thaumetopoea pityocampa |
Colony of sixth instar larvae.
Note: Occurrence of this insect on Cupressus sempervirens is extremely unusual. |
| 1178108 |
pale juniper webworm |
Aethes rutilana |
|
| 1178064 |
larch casebearer |
Coleophora laricella |
|
| 1428136 |
spiny caterpillar |
Ormiscodes cinnamomea |
Cuncuna espinuda (Spanish common name), colony of larvae feeding on foliage, central Chile |
| 1428146 |
spiny caterpillar |
Ormiscodes cinnamomea |
Mature larva |
| 3943018 |
Pine-tree lappet |
Dendrolimus pini |
on branch |
| 3943019 |
Pine-tree lappet |
Dendrolimus pini |
Mature larva on branch. |
| 1178070 |
gypsy moth |
Lymantria dispar |
|
| 1178002 |
Canadian arborvitae leafminer |
Argyresthia canadensis |
|
| 1178014 |
Gelechiid moths |
Coleotechnites spp. |
|
| 1178016 |
leafminer |
Coleotechnites thujaella |
|
| 1178007 |
common juniper leafminer |
Coleotechnites gibsonella |
|
| 1178026 |
Geometrid moth |
Digrammia continuata |
|
| 1178106 |
poecila sphinx |
Sphinx poecila |
|
| 1178107 |
eastern blackheaded budworm |
Acleris variana |
|
| 1178103 |
imperial moth |
Eacles imperialis |
|
| 1178104 |
Columbia moth |
Hyalophora columbia columbia |
|
| 1178099 |
bagworm |
Thyridopteryx ephemeraeformis |
|
| 1178101 |
pine webworm |
Pococera robustella |
|
| 1178122 |
three-streaked Sparganothis |
Sparganothis tristriata |
|
| 1137044 |
pandora moth |
Coloradia pandora |
Diseased and healthy larvae. |
| 1441075 |
pandora moth |
Coloradia pandora |
|
| 3943097 |
pine processionary moth |
Thaumetopoea pityocampa |
Procession of second instar larvae moving to a new feeding site, Turkish Cyprus |
| 1441034 |
western spruce budworm |
Choristoneura freemani |
|
| 1441035 |
western spruce budworm |
Choristoneura freemani |
|
| 1430038 |
pine devil moth |
Citheronia sepulcralis |
|
| 1431046 |
bagworm |
Thyridopteryx ephemeraeformis |
full-grown larva. Note silk lining in the opened bag. |
| 1431048 |
bagworm |
Thyridopteryx ephemeraeformis |
feeding on evergreen needles |
| 1431049 |
bagworm |
Thyridopteryx ephemeraeformis |
feeding on evergreen needles |
| 2089013 |
imperial moth |
Eacles imperialis |
|
| 4060072 |
larch sawfly |
Pristiphora erichsonii |
stung by parasite |
| 0014188 |
bagworm |
Thyridopteryx ephemeraeformis |
|
| 0014255 |
bagworm |
Thyridopteryx ephemeraeformis |
|
| 0014256 |
bagworm |
Thyridopteryx ephemeraeformis |
|
| 0014165 |
baldcypress leafroller |
Archips goyerana |
first instar |
| 0014046 |
baldcypress leafroller |
Archips goyerana |
|
| 0014047 |
baldcypress leafroller |
Archips goyerana |
NPV infected (bottom), healthy (above). |
| 2721051 |
redheaded pine sawfly |
Neodiprion lecontei |
late instar - head on |
| 3226092 |
pine webworm |
Pococera robustella |
and webbing |
| 2254011 |
rusty tussock moth |
Orgyia antiqua |
|
| 2252058 |
ponderosa pine needleminer |
Coleotechnites moreonella |
|
| 2252032 |
pine butterfly |
Neophasia menapia |
large mass of larvae on side of tree |
| 2253032 |
pine tussock moth |
Dasychira pinicola |
|
| 2253047 |
false hemlock looper |
Nepytia canosaria |
|
| 2253048 |
larch casebearer |
Coleophora laricella |
note brown cases on needle |
| 2253038 |
spruce budworm |
Choristoneura fumiferana |
small larva hanging by silk from tree as a dispersal mechanism |
| 2253044 |
rusty tussock moth |
Orgyia antiqua |
|
| 2252034 |
pine butterfly |
Neophasia menapia |
feeding on needle |
| 2252039 |
eastern pine looper |
Lambdina pellucidaria |
note camouflage of larva |
| 2252020 |
spruce budworm |
Choristoneura fumiferana |
|
| 2252029 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
|
| 4178065 |
loblolly pine sawfly |
Neodiprion taedae linearis |
larvae feeding on needles and eggs on needles |
| 0949057 |
larch sawfly |
Pristiphora erichsonii |
|
| 0949058 |
larch sawfly |
Pristiphora erichsonii |
|
| 0949021 |
pandora moth |
Coloradia pandora |
|
| 0949024 |
pandora moth |
Coloradia pandora |
mature |
| 2652068 |
gypsy moth |
Lymantria dispar |
Asian caterpillar on leaf. |
| 2652069 |
gypsy moth |
Lymantria dispar |
Asian caterpillar on leaf. |
| 2652070 |
gypsy moth |
Lymantria dispar |
Asian caterpillar on branch |
| 2652071 |
gypsy moth |
Lymantria dispar |
Asian gypsy moth caterpillar on branch |
| 2652072 |
gypsy moth |
Lymantria dispar |
Asian gypsy moth caterpillars. While very similar to regular gypsy moth in appearance-the Asian gypsy moth does have more variety of color along back-may be black,grey,or yellow; regular gypsy moth usually always gray; red and blue dot pattern same for both strains |
| 1678012 |
western spruce budworm |
Choristoneura freemani |
hanging on silken thread |
| 1678014 |
western spruce budworm |
Choristoneura freemani |
6th instar larvae |
| 1678025 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
|
| 1678002 |
western spruce budworm |
Choristoneura freemani |
3rd instar larva in swollen Douglas-fir bud |
| 1678005 |
western spruce budworm |
Choristoneura freemani |
and pupae |
| 1678007 |
western spruce budworm |
Choristoneura freemani |
feeding larvae on small bud |
| 1678009 |
western spruce budworm |
Choristoneura freemani |
6th instar larvae |
| 0795014 |
northern pine sphinx |
Lapara bombycoides |
|
| 0795017 |
bagworm |
Thyridopteryx ephemeraeformis |
head of larva protruding from bag |
| 0488045 |
introduced pine sawfly |
Diprion similis |
|
| 0488003 |
cypress looper |
Iridopsis pergracilis |
|
| 0488004 |
cypress looper |
Iridopsis pergracilis |
|
| 0488052 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 0284087 |
redheaded pine sawfly |
Neodiprion lecontei |
newly enclosed |
| 0284088 |
redheaded pine sawfly |
Neodiprion lecontei |
second instars |
| 0284089 |
redheaded pine sawfly |
Neodiprion lecontei |
feeding on Virginia pine |
| 0284090 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 0284092 |
blackheaded pine sawfly |
Neodiprion excitans |
|
