| 5432981 |
southern pine beetle |
Dendroctonus frontalis |
|
| 5432982 |
southern pine beetle |
Dendroctonus frontalis |
|
| 5432983 |
southern pine beetle |
Dendroctonus frontalis |
|
| 5432984 |
southern pine beetle |
Dendroctonus frontalis |
|
| 5432985 |
southern pine beetle |
Dendroctonus frontalis |
|
| 5432986 |
southern pine beetle |
Dendroctonus frontalis |
|
| 5432987 |
southern pine beetle |
Dendroctonus frontalis |
killed loblolly pines |
| 5432988 |
southern pine beetle |
Dendroctonus frontalis |
killed pines on ground |
| 5432989 |
southern pine beetle |
Dendroctonus frontalis |
killed pines on ground |
| 5432990 |
southern pine beetle |
Dendroctonus frontalis |
killed pines on ground |
| 5432920 |
sixspined ips |
Ips calligraphus |
head |
| 5432923 |
sixspined ips |
Ips calligraphus |
|
| 5432942 |
eastern fivespined ips |
Ips grandicollis |
|
| 5495183 |
essigella aphids |
Essigella spp. |
adults and nymphs on Austrian pine foliage |
| 5495186 |
giant conifer aphids |
Cinara spp. |
Giant conifer aphid infestation on blue spruce |
| 5495187 |
giant conifer aphids |
Cinara spp. |
Giant conifer aphid infestation on blue spruce |
| 5495188 |
giant conifer aphids |
Cinara spp. |
|
| 1593087 |
eastern larch beetle |
Dendroctonus simplex |
Tamarack infested with eastern larch beetle, bark removal in late winter due to woodpecker probing. |
| 5495011 |
flatheaded fir borer |
Phaenops drummondi |
Douglas-fir killed by flatheaded fir borer. Woodpeckers have been feeding on the larvae |
| 5430127 |
ponderosa pine twig scale |
Matsucoccus bisetosus |
preadult scale exposed by removing bark flakes |
| 5430128 |
ponderosa pine twig scale |
Matsucoccus bisetosus |
preadult scale embedded in bark |
| 5495042 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
2008 shoot growth on white fir following defoliation and shoot dieback in 2007 |
| 5495044 |
pine needle weevils |
Pachyrhinus spp. |
adult and typical feeding damage |
| 5495026 |
pine reproduction weevil |
Cylindrocopturus eatoni |
diagnostic puncture wounds on needles made by adults |
| 5495027 |
pine reproduction weevil |
Cylindrocopturus eatoni |
inner bark of infested stem, larval damage |
| 5495028 |
pine reproduction weevil |
Cylindrocopturus eatoni |
larval damage, wood surface of infested stem |
| 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 |
| 5495033 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
2008 shoot growth on white fir following defoliation and shoot dieback in 2007 |
| 5495020 |
pine reproduction weevil |
Cylindrocopturus eatoni |
Collected from Pinus ponderosa
adult weevil about 2.5 mm in length |
| 5495021 |
pine reproduction weevil |
Cylindrocopturus eatoni |
Collected from Pinus ponderosa
Adult weevil about 2.5 mm in length |
| 5495022 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
Bear Mountain tussock moth outbreak(2007). Mount Shasta in background. |
| 5495023 |
pine reproduction weevil |
Cylindrocopturus eatoni |
Collected from Pinus ponderosa
Adult weevil about 2.5 mm in length |
| 5495024 |
pine reproduction weevil |
Cylindrocopturus eatoni |
Collected from Pinus ponderosa
adult weevil about 2.5 mm in length |
| 5495025 |
pine reproduction weevil |
Cylindrocopturus eatoni |
Collected from Pinus ponderosa
pupa is about 3 mm in length |
| 5466812 |
pine tortoise scale |
Toumeyella parvicornis |
|
| 5466813 |
pine tortoise scale |
Toumeyella parvicornis |
|
| 5466814 |
pine tortoise scale |
Toumeyella parvicornis |
|
| 1546136 |
large flat-headed pine heartwood borer |
Chalcophora virginiensis |
adult of calcophora virginiensis. larvae of this and two other Calcophora speciers are flatheaded woodborers of pines. Adults are sometimesfound feeding on buds of pine branches. |
| 5490303 |
Ips engraver beetles |
Ips spp. |
Tops of ponderosa pine killed by ips beetles |
| 5490304 |
Ips engraver beetles |
Ips spp. |
Tops of ponderosa pine killed by ips beetles |
| 5490305 |
Ips engraver beetles |
Ips spp. |
Tops of ponderosa pine killed by ips beetles |
| 5490334 |
mountain pine beetle |
Dendroctonus ponderosae |
Verbenone sachets used to deter colonization of mountain pine beetle |
| 5488009 |
hemlock woolly adelgid |
Adelges tsugae |
|
| 5492750 |
white pine weevil |
Pissodes strobi |
|
| 5492751 |
white pine weevil |
Pissodes strobi |
|
| 5490369 |
mountain pine beetle |
Dendroctonus ponderosae |
Blue stain associated with mountain pine beetle |
| 5490370 |
mountain pine beetle |
Dendroctonus ponderosae |
Pitch out of adult beetle |
| 5490371 |
mountain pine beetle |
Dendroctonus ponderosae |
Galleries exposed because of debarking by woodpeckers |
| 5490372 |
mountain pine beetle |
Dendroctonus ponderosae |
Galleries revealed because of debarking by woodpeckers |
| 5490374 |
mountain pine beetle |
Dendroctonus ponderosae |
Verbenone sachets used to repel oviposition |
| 5490375 |
mountain pine beetle |
Dendroctonus ponderosae |
Campground closed during activities (tree removal, insecticide spraying) related to mountain pine beetle management. |
| 5490378 |
mountain pine beetle |
Dendroctonus ponderosae |
Campground closed during activities(tree removal, insecticide spraying) related to mountain pine beetle management |
| 5490379 |
mountain pine beetle |
Dendroctonus ponderosae |
Transition area where lodgepole pine and ponderosa pine intersect and are both attacked by mountain pine beetle. |
| 5490383 |
spruce mealybug |
Puto sandini |
|
| 5492247 |
Geometrid moth |
Milionia basalis |
|
| 5492245 |
Geometrid moth |
Milionia basalis |
|
| 1241017 |
pine processionary moth |
Thaumetopoea pityocampa |
|
| 1241018 |
pine processionary moth |
Thaumetopoea pityocampa |
|
| 1241019 |
pine processionary moth |
Thaumetopoea pityocampa |
|
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