| 1593081 |
twolined chestnut borer |
Agrilus bilineatus |
Recently thinned oak stand. thinning corresponded with an intense summer drought and forest tent caterpillar defoliation resulting in extensive tree mortality. |
| 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 |
| 5432862 |
fire ant |
Solenopsis geminata |
mound |
| 5432915 |
sixspined ips |
Ips calligraphus |
|
| 5432916 |
sixspined ips |
Ips calligraphus |
head |
| 5432917 |
sixspined ips |
Ips calligraphus |
head |
| 5432918 |
sixspined ips |
Ips calligraphus |
Head |
| 5432919 |
sixspined ips |
Ips calligraphus |
head |
| 5432920 |
sixspined ips |
Ips calligraphus |
head |
| 5432922 |
sixspined ips |
Ips calligraphus |
|
| 5432923 |
sixspined ips |
Ips calligraphus |
|
| 5432942 |
eastern fivespined ips |
Ips grandicollis |
|
| 5432947 |
long-horned beetle |
Leptostylus asperatus |
|
| 5432948 |
long-horned beetle |
Leptostylus asperatus |
|
| 5432949 |
long-horned beetle |
Leptostylus asperatus |
|
| 5432950 |
long-horned beetle |
Leptostylus asperatus |
|
| 5432951 |
long-horned beetle |
Leptostylus asperatus |
|
| 5432921 |
sixspined ips |
Ips calligraphus |
|
| 1593087 |
eastern larch beetle |
Dendroctonus simplex |
Tamarack infested with eastern larch beetle, bark removal in late winter due to woodpecker probing. |
| 5484552 |
bark beetle |
Alniphagus spp. |
|
| 5485677 |
hemlock woolly adelgid |
Adelges tsugae |
Hemlock mortality caused by Hemlock Woolly Adelgid (Adelges tsugae). |
| 5484016 |
butterflies, moths or skippers |
Lepidoptera (Order) N/A |
A scientist checks a moth trap that was set in this pine tree. |
| 5485663 |
hemlock woolly adelgid |
Adelges tsugae |
|
| 5488376 |
black swallowtail |
Papilio polyxenes |
|
| 5482940 |
common whitetail |
Libellula lydia |
A female common whitetail dragonfly (Libellula lydia), rests on a twig. |
| 5482934 |
black and yellow mud dauber |
Sceliphron caementaria |
|
| 5488009 |
hemlock woolly adelgid |
Adelges tsugae |
|
| 5482933 |
eastern tiger swallowtail |
Papilio glaucus |
|
| 5482930 |
common whitetail |
Libellula lydia |
A mature male common whitetail dragonfly displays his namesake white abdomen while at rest. |
| 5492750 |
white pine weevil |
Pissodes strobi |
|
| 5492751 |
white pine weevil |
Pissodes strobi |
|
| 5492726 |
ash flower gall mite |
Eriophyes fraxiniflora |
Ash flower galls on black ash, late winter. |
| 5492727 |
ash flower gall mite |
Eriophyes fraxiniflora |
Ash flwower galls scattered in the crowns of black ash trees. |
| 5482919 |
marbled orbweaver |
Araneus marmoreus |
|
| 5482917 |
pipevine swallowtail |
Battus philenor |
|
| 5482929 |
clouded sulfur |
Colias philodice |
|
| 5484519 |
Microspirid mite |
Caesarodispus klepzigi |
For more information on Caesarodispus klepzigi, visit: http://www.srs.fs.usda.gov/pubs/ja/ja_khaustov001.pdf |
| 5488691 |
peach bark beetle |
Phloeotribus liminaris |
Peach bark beetle galleries on black cherry. |
| 5488692 |
peach bark beetle |
Phloeotribus liminaris |
Mass of gum on bark of black cherry. |
| 5488690 |
peach bark beetle |
Phloeotribus liminaris |
Accumulated gum deposit at the base of a black cherry. |
| 5424571 |
southern pine beetle |
Dendroctonus frontalis |
|
| 2183047 |
smaller European elm bark beetle |
Scolytus multistriatus |
|
| 1929093 |
gypsy moth |
Lymantria dispar |
Diagram of ways that insect can be transported to new areas |
| 1929101 |
gypsy moth |
Lymantria dispar |
Diagram showing how to estimate defoliation percentage |
| 1517036 |
black turpentine beetle |
Dendroctonus terebrans |
Title - Black turpentine beetle life cycle |
| 1512099 |
bark beetles |
|
Art - Pheromones emitted & attract |
| 1512100 |
bark beetles |
|
Art - Population (& atttractant) builds up |
| 1512101 |
bark beetles |
|
Art - Attractant concentration becomes repellant |
| 1512094 |
southern pine beetle |
Dendroctonus frontalis |
|
| 1361047 |
termites |
|
Comparison of ants and termites |
| 1515075 |
gypsy moth |
Lymantria dispar |
Gypsy moth first enters the country - 1869 |
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