| 5488691 |
peach bark beetle |
Phloeotribus liminaris |
Peach bark beetle galleries on black cherry. |
| 5482887 |
emerald ash borer |
Agrilus planipennis |
12-2010 EAB gallery |
| 0284050 |
native elm bark beetle |
Hylurgopinus rufipes |
pattern formed in the inner bark of elm |
| 5334065 |
smaller European elm bark beetle |
Scolytus multistriatus |
This beetle is a vector for Ophiostoma ulmi (Dutch elm disease) |
| 3066017 |
apple wood stainer |
Monarthrum mali |
|
| 3227033 |
smaller European elm bark beetle |
Scolytus multistriatus |
nuptial chambers and larval galleries |
| 2251100 |
smaller European elm bark beetle |
Scolytus multistriatus |
|
| 1243081 |
bronze birch borer |
Agrilus anxius |
Larval tunnels on birch. |
| 3057097 |
pecan carpenterworm |
Cossula magnifica |
may extend upward and downward |
| 1460038 |
emerald ash borer |
Agrilus planipennis |
|
| 1301046 |
emerald ash borer |
Agrilus planipennis |
|
| 1669025 |
metalic wood-boring beetles |
Agrilus spp. |
and larvae |
| 1468090 |
poplar borer |
Saperda calcarata |
bark removed |
| 4212065 |
bronze birch borer |
Agrilus anxius |
showing through bark |
| 3047014 |
carpenterworm |
Prionoxystus robiniae |
damage to butt log |
| 3067081 |
Columbian timber beetle |
Corthylus columbianus |
in maple |
| 4212066 |
bronze birch borer |
Agrilus anxius |
under bark (peeled) |
| 3066083 |
hickory bark beetle |
Scolytus quadrispinosus |
|
| 3057087 |
twolined chestnut borer |
Agrilus bilineatus |
under bark |
| 3056061 |
bronze poplar borer |
Agrilus liragus |
single galley beneath bark (Fig. 87C in USDA Forest Service Ag. Handbook AH-706, 1995) |
| 5059050 |
twolined chestnut borer |
Agrilus bilineatus |
Bole galleries |
| 3066021 |
pinhole borer |
Platypus spp. |
|
| 3067014 |
living-hickory borer |
Goes pulcher |
and larva |
| 3057089 |
gallmaking maple borer |
Xylotrechus aceris |
|
| 1246041 |
elm leafminer |
Kaliofenusa ulmi |
Larval tunneling |
| 3056062 |
bronze poplar borer |
Agrilus liragus |
|
| 3056063 |
granulate poplar borer |
Agrilus granulatus granulatus |
|
| 1301044 |
emerald ash borer |
Agrilus planipennis |
|
| 3066084 |
smaller European elm bark beetle |
Scolytus multistriatus |
typical galleries under bark |
| 5432267 |
goldspotted oak borer |
Agrilus coxalis auroguttatus |
Feeding galleries of Agrilus auroguttatus larvae underneath the bark |
| 4212061 |
twolined chestnut borer |
Agrilus bilineatus |
|
| 3067012 |
eastern ash bark beetle |
Hylesinus aculeatus |
|
| 1460075 |
emerald ash borer |
Agrilus planipennis |
Year-old galleries. Dead wood extends above area of tunneling. Note the callus tissue surrounds damaged area. August 2002 |
| 5424241 |
emerald ash borer |
Agrilus planipennis |
Early-stage emerald ash borer gallery |
| 1549946 |
hickory spiral borer |
Agrilus arcuatus torquatus |
|
| 1549812 |
dogwood twig borer |
Oberea tripunctata |
|
| 1549839 |
dogwood twig borer |
Oberea tripunctata |
|
| 1549841 |
dogwood twig borer |
Oberea tripunctata |
|
| 1549833 |
dogwood twig borer |
Oberea tripunctata |
|
| 1549834 |
dogwood twig borer |
Oberea tripunctata |
|
| 1549835 |
dogwood twig borer |
Oberea tripunctata |
|
| 1549822 |
dogwood twig borer |
Oberea tripunctata |
|
| 1549821 |
dogwood twig borer |
Oberea tripunctata |
|
| 1549820 |
dogwood twig borer |
Oberea tripunctata |
|
| 1549819 |
dogwood twig borer |
Oberea tripunctata |
|
| 1549817 |
dogwood twig borer |
Oberea tripunctata |
|
| 5024089 |
walnut twig beetle |
Pityophthorus juglandis |
adult gallery and associated Geosmithia sp. infection |
| 1523073 |
emerald ash borer |
Agrilus planipennis |
serpentine galleries packed with frass |
| 1523076 |
emerald ash borer |
Agrilus planipennis |
serpentine galleries packed with frass |
| 1523077 |
emerald ash borer |
Agrilus planipennis |
close-up of frass in galleries |
| 1523079 |
emerald ash borer |
Agrilus planipennis |
serpentine, frass-packed galleries under the bark |
| 1523080 |
emerald ash borer |
Agrilus planipennis |
close-up of frass-packed gallery |
| 5389742 |
emerald ash borer |
Agrilus planipennis |
bark removed to show galleries |
| 5389741 |
emerald ash borer |
Agrilus planipennis |
|
| 5382183 |
walnut twig beetle |
Pityophthorus juglandis |
Extensive galleries produced in bark of large branch.
|
| 5382313 |
emerald ash borer |
Agrilus planipennis |
|
| 5382314 |
emerald ash borer |
Agrilus planipennis |
Emerald ash borer larval tunnel. |
| 5382317 |
emerald ash borer |
Agrilus planipennis |
Emerald ash borer tunneling |
| 1254021 |
bronze birch borer |
Agrilus anxius |
Galleries in cambium layer of an ornamental birch, Fort Collins, CO. |
| 1473184 |
metalic wood-boring beetles |
Agrilus spp. |
|
| 1484003 |
emerald ash borer |
Agrilus planipennis |
Photo taken in August 2002 in Livonia, MI. |
| 5147090 |
emerald ash borer |
Agrilus planipennis |
|
| 5110029 |
emerald ash borer |
Agrilus planipennis |
|
| 5110030 |
emerald ash borer |
Agrilus planipennis |
|
| 5110031 |
emerald ash borer |
Agrilus planipennis |
|
| 5061003 |
twolined chestnut borer |
Agrilus bilineatus |
|
| 5061004 |
twolined chestnut borer |
Agrilus bilineatus |
with larvae |
| 5061005 |
twolined chestnut borer |
Agrilus bilineatus |
|
| 1468089 |
bronze poplar borer |
Agrilus liragus |
|
| 1397092 |
carpenter ants |
Camponotus spp. |
|
| 1442050 |
smaller European elm bark beetle |
Scolytus multistriatus |
female and breed gallery |
| 1442051 |
smaller European elm bark beetle |
Scolytus multistriatus |
|
| 1460042 |
emerald ash borer |
Agrilus planipennis |
|
| 1460046 |
emerald ash borer |
Agrilus planipennis |
|
| 0014198 |
carpenter bee |
Xylocopa virginica |
and chambers |
| 4178073 |
ambrosia beetle |
Euplatypus compositus |
in oak |
| 3066053 |
spotworm borer |
Agrilus acutipennis |
on surface of sapwood |
| 3066071 |
bark beetles |
|
|
| 3066018 |
ambrosia beetle |
Xyleborus celsus |
in stems: cross-sections |
| 3056078 |
dogwood twig borer |
Oberea tripunctata |
|
| 3057030 |
carpenterworm |
Prionoxystus robiniae |
early larval gallery |
| 3057031 |
carpenterworm |
Prionoxystus robiniae |
mature larval gallery |
| 0284066 |
carpenterworm |
Prionoxystus robiniae |
by two year old larva |
| 2634042 |
bronze birch borer |
Agrilus anxius |
under peeled bark |
| 0805046 |
large redbelted clearwing |
Synanthedon culiciformis |
|
| 0284049 |
smaller European elm bark beetle |
Scolytus multistriatus |
pattern formed in the inner bark of elm |
| 0284064 |
Columbian timber beetle |
Corthylus columbianus |
Maple rotary veneer showing cross-section of galleries and the associated stain. |
| 3066049 |
black twig borer |
Xylosandrus compactus |
galleries in magnolia twig |
| 3056056 |
aspen root girdler |
Agrilus horni |
spiral galleries |