| 5482887 |
Galleries |
12-2010 EAB gallery |
| 5482886 |
Damage |
12-2010 exit holes |
| 5110034 |
Damage |
exit hole |
| 1523072 |
Damage |
'D' shaped exit holes |
| 5016051 |
Damage |
exit hole |
| 5445431 |
Adult(s) |
head |
| 1372003 |
Damage |
close-up showing the characteristic "D" shaped exit hole of an emerald ash borer, and a woodpecker attack that killed a larva before emergence. |
| 5016052 |
Damage |
emergence hole |
| 5471793 |
Pupa(e) |
Emerald Ash Borer pupae in chamber |
| 5471804 |
Display or Sign |
USDA Public awareness display Poster for Emerald Ash Borer, distributed to public camping areas. |
| 5471777 |
Damage |
exit hole of Emerald Ash Borer |
| 5471778 |
Damage |
Exit hole. |
| 5471773 |
Trap(s) |
Ken Law inspecting Emerald Ash Borer Trap |
| 5471782 |
Indicator(s) |
exit hole of Emerald Ash Borer |
| 5471786 |
Infestation |
This type of woodpecker activity indicates a heavily infested Ash Tree with Emerald Ash Borer. |
| 5471788 |
Larva(e) |
|
| 5471790 |
Pupa(e) |
|
| 5471791 |
Pupa(e) |
|
| 5471792 |
Pupa(e) |
|
| 5471799 |
Sign |
empty Emerald Ash Borer pupal chamber fully exposed in White Ash showing frass plug |
| 5471774 |
Trap(s) |
Ken Law setting EAB Purple Trap. |
| 5471796 |
Pupa(e) |
Emerald Ash Borer (EAB) Pupae and chamber in White Ash |
| 5471795 |
Pupa(e) |
Emerald Ash Borer Pupae in chamber - White Ash |
| 5471794 |
Pupa(e) |
|
| 5471776 |
Display or Sign |
Emerald Ash Borer display by Ken Law - Larvae, Adult, galleries and exit holes on Ash |
| 5471771 |
Damage |
Heavily infested Ash tree with Emerald Ash Borer and woodpecker activity in evidence. Some galleries exposed. |
| 5471802 |
Demonstration |
Emerald Ash Borer Pupal Recovery from Ash Log - Ken Law |
| 5471803 |
Demonstration |
Ken Law - Emerald Ash Borer Pupal recovery from infested White Ash Log |
| 5471801 |
Demonstration |
Emerald Ash Borer Pupal recovery from Ash Log - Ken Law |
| 5471797 |
Pupa(e) |
Emerald Ash Borer (EAB) Pupae by pupal chamber in White Ash |
| 5471800 |
Trap(s) |
|
| 5471798 |
Pupa(e) |
|
| 5471789 |
Pupa(e) |
|
| 5471787 |
Damage |
|
| 5471784 |
Damage |
|
| 5471783 |
Damage |
|
| 5471785 |
Damage |
|
| 5471781 |
Damage |
|
| 5471779 |
Damage |
|
| 5471775 |
Adult(s) |
Emerald Ash Borer can affect Ash (Fraxinus Spp.) |
| 5471770 |
Larva(e) |
|
| 5471769 |
Larva(e) |
Ulster, New York |
| 5471772 |
Larva(e) |
Ulster, New York
Just prior to pupation |
| 5471780 |
Damage |
|
| 5473689 |
Adult(s) |
Emerald ash borer adult feeding on ash leaf |
| 5461750 |
Adult(s) |
elytra |
| 5461751 |
Larva(e) |
|
| 5458354 |
Survey |
The trap is a purple, three-dimensional triangle constructed of thin, corrugated, plastic that has been coated with non-toxic glue and baited with a lure. |
| 1249004 |
Damage |
bark crack on 10-year old sapling |
| 1241012 |
Galleries |
|
| 1241005 |
Damage |
bark split |
| 5449376 |
Adult(s) |
Emerald ash borer adults chew D-shaped emergence holes to exit from ash trees. |
| 5449377 |
Egg(s) |
The eggs of emerald ash borer are laid on ash trees in bark crevices or between bark layers. The eggs are white when first laid, but soon turn an amber color. |
| 5449378 |
Larva(e) |
Neonate larva of emerald ash borer after hatching from its egg in the laboratory. The dime is for scale. |
| 5449379 |
Pupa(e) |
In spring and summer, emerald ash borer (EAB) larvae pupate in cells chewed by mature larvae in the outer sapwood or bark of ash trees. This photo shows gradual maturation of EAB pupae to the adult stage by holding J-larvae or prepae, dissected from infested ash trees, in Petri dishes. This process takes about a month. |
| 5449380 |
Adult(s) |
Emerald ash borer adult feeding on an ash leaf. |
| 5449381 |
Egg(s) |
Eggs of emerald ash borer are ~1mm in diamater and amber in color. Females lay their eggs on ash trees in bark crevices and between layers of bark. To find eggs in the field, we use a sharp knife to separated bark layers, exposing the eggs, |
| 5449384 |
Damage |
This photo was taken in the summer of 2011 showing ash trees killed by emerald ash borer (EAB) in a woodlot on the Michigan State University campus. This is a typcial scene across much of southern Lower Michigan where ash trees were abundant and EAB spread throughout the state. |
| 5449382 |
Larva(e) |
Mature fourth-instar larvae or "J-larvae" of emerald ash borer (EAB) in pupation cells in the outer sapwood of an ash tree. For EAB with a one-year life cycle, J-larvae are found in fall, winter, and early in the outer sapwood or outer bark. |
| 1241004 |
Damage |
suckering |
| 5445430 |
Adult(s) |
|
| 9009087 |
Application |
Applying foliar spray |
| 1460056 |
Larva(e) |
|
| 1460038 |
Galleries |
|
| 1301046 |
Galleries |
|
| 1301045 |
Damage |
|
| 1398090 |
Damage |
Dead trees in a landscape setting. Ann Arbor, MI, June 2005 |
| 1460033 |
Damage |
D-shaped emergence hole |
| 1398091 |
Damage |
|
| 1398093 |
Damage |
Boulevard tree with heavy woodpecker activity. Ann Arbor, MI, 2004. |
| 5016056 |
Larva(e) |
|
| 1301042 |
Damage |
Crown symptoms in ash following attack |
| 1249005 |
Damage |
stem discoloration and bark crack on 10-year old sapling |
| 1460030 |
Galleries |
Apparently healthy tree with galleries of Emerald Ash Borer |
| 1439001 |
Damage |
D shaped exit hole |
| 1398094 |
Adult(s) |
|
| 1460034 |
Galleries |
Dead tree girdled by galleries |
| 1439010 |
Damage |
split bark symptoms |
| 1460032 |
Larva(e) |
Larva in gallery with Canadian penny for comparison |
| 1439002 |
Damage |
D shaped exit hole |
| 1439012 |
Damage |
thinned crown |
| 1439004 |
Damage |
damage to red ash stand |
| 1301044 |
Galleries |
|
| 1439009 |
Galleries |
opened bark to expose galleries |
| 5394708 |
Monitoring |
"D" shaped exit hole |
| 1439008 |
Damage |
new exit hole |
| 1439007 |
Galleries |
larval tunnels |
| 1249001 |
Damage |
crown thinning |
| 1439005 |
Adult(s) |
|
| 1439006 |
Damage |
|
| 5428797 |
Damage |
|
| 5428799 |
Larva(e) |
|
| 5428800 |
Larva(e) |
|
| 5428801 |
Adult(s) |
|
| 5428802 |
Damage |
|
| 5428803 |
Galleries |
|
| 5428804 |
Damage |
|
| 5428788 |
Adult(s) |
|
| 5428789 |
Adult(s) |
|
| 5428790 |
Adult(s) |
|
| 5428791 |
Adult(s) |
|
| 5428792 |
Adult(s) |
|
| 5428793 |
Damage |
|
| 5428794 |
Galleries |
|
| 5428795 |
Galleries |
|
| 5428796 |
Damage |
|
| 5428805 |
Damage |
|
| 5428787 |
Adult(s) |
Adult EAB emerging at first known infestation in NY. |
| 5394680 |
Display or Sign |
Bumper sticker aimed at raising awarness of the fact that firewood is one of the key ways that many insects and diseases can be transported. |
| 1249002 |
Galleries |
larval galleries and exit holes on 10-year old sapling |
| 9006028 |
Adult(s) |
|
| 9006029 |
Adult(s) |
|
| 9006049 |
Adult(s) |
|
| 1460077 |
Damage |
Sept 24, 2002 |
| 1249006 |
Galleries |
exposed larval galleries of current year attack to 10-year old sapling |
| 1460075 |
Galleries |
Year-old galleries. Dead wood extends above area of tunneling. Note the callus tissue surrounds damaged area. August 2002 |
| 1460031 |
Galleries |
Apparently healthy tree with galleries of Emerald Ash Borer |
| 1460037 |
Damage |
D-shaped emergence hole |
| 9009080 |
Control |
Trunk injection - the wedgle is a syringe-like applicator, used here for injection of imidacloprid (Pointer) to control emerald ash borer. |
| 9009086 |
Control |
Spray tank loading |
| 5424241 |
Galleries |
Early-stage emerald ash borer gallery |
| 5016057 |
Galleries |
Gelleries |
| 2159017 |
Adult(s) |
pygidium; A. Kennedy, ex reared from ash tree; USA. Michigan, Wayne Co., |
| 2159032 |
Adult(s) |
pronotum copper/green; USA. Michigan, Wayne Co., A. Kennedy, ex reared from ash tree |
| 5016063 |
Larva(e) |
uropygi on tip of larval abdomen |
| 2159015 |
Adult(s) |
thorax side; A. Kennedy, ex reared from ash tree; USA. Michigan, Wayne Co., |
| 2159010 |
Adult(s) |
pronotum; A. Kennedy, ex reared from ash tree; USA. Michigan, Wayne Co |
| 2159012 |
Adult(s) |
head front; A. Kennedy, ex reared from ash tree; USA. Michigan, Wayne Co., |
| 2159013 |
Adult(s) |
head side; A. Kennedy, ex reared from ash tree; USA. Michigan, Wayne Co., |
| 9009048 |
Control |
Trunk injection - mauget capsules are used to inject nutrients or pesticides into cambium layer for uptake by the tree. Application for emerald ash borer control in this photo. These are the original mauget capsules. |
| 5110045 |
Control |
Mauget Generation II capsule for injection of imicide |
| 1523081 |
Damage |
entire cambium destroyed by feeding |
| 1523082 |
Adult(s) |
on foliage |
| 1523083 |
Damage |
trees removed after infestation |
| 1523069 |
Damage |
|
| 1523070 |
Damage |
|
| 1523071 |
Damage |
root sprouts and crown dieback are typical indicatiors of an infested tree |
| 1523073 |
Galleries |
serpentine galleries packed with frass |
| 1523074 |
Damage |
root sprouts and crown dieback are typical indicatiors of an infested tree |
| 1523075 |
Damage |
|
| 1523076 |
Galleries |
serpentine galleries packed with frass |
| 1523077 |
Galleries |
close-up of frass in galleries |
| 1523078 |
Damage |
|
| 1523079 |
Galleries |
serpentine, frass-packed galleries under the bark |
| 1523080 |
Galleries |
close-up of frass-packed gallery |
| 5389744 |
Damage |
woodpecker damage on an infested tree |
| 5389743 |
Galleries |
looking down on an old gallery within the canopy of a tree. |
| 5389742 |
Galleries |
bark removed to show galleries |
| 5389741 |
Galleries |
|
| 5389740 |
Damage |
woodpecker damage on infested tree |
| 5389739 |
Galleries |
|
| 2159016 |
Adult(s) |
lateral view; A. Kennedy, ex reared from ash tree; USA. Michigan, Wayne Co., |
| 5382310 |
Adult(s) |
Emerald ash borer adult, in tunnel |
| 5382311 |
Adult(s) |
Emerald ash borer emerging |
| 5382312 |
Damage |
Emerald ash borer exit hole |
| 5382313 |
Galleries |
|
| 5382314 |
Galleries |
Emerald ash borer larval tunnel. |
| 5382315 |
Damage |
Emerald ash borer damage to tree. |
| 5382316 |
Damage |
Emerald ash borer damage to tree. |
| 5382317 |
Galleries |
Emerald ash borer tunneling |
| 5369162 |
Adult(s) |
|
| 5369163 |
Adult(s) |
ovipositor extended |
| 5369161 |
Adult(s) |
|
| 5369165 |
Adult(s) |
|
| 5369164 |
Adult(s) |
adult laying eggs |
| 5369277 |
Adult(s) |
|
| 5284052 |
Adult(s) |
Collection information: 23-Jun-03, Michigan: Wayne Co. |
| 5284053 |
Adult(s) |
Collection information: 23-Jun-03, Michigan: Wayne Co. |
| 5343094 |
Tree(s) |
|
| 5343092 |
Damage |
|
| 5343061 |
Adult(s) |
|
| 1484003 |
Galleries |
Photo taken in August 2002 in Livonia, MI. |
| 1484004 |
Damage |
infested tree showing water sprouts or adventitious shoots |
| 5029025 |
Damage |
Standing dead ash killed by EAB in southestern Michigan. |
| 5029026 |
Damage |
Ash killed by EAB in southeastern Michigan. |
| 5171035 |
Feature(s) |
forest canopy after infestation |
| 5171036 |
Feature(s) |
root sprouts and crown dieback are typical indicatiors of an infested tree |
| 5171037 |
Feature(s) |
root sprouts and crown dieback are typical indicatiors of an infested tree |
| 5171038 |
Infestation |
typical damage seen after an infestation |
| 5147089 |
Damage |
demage resulting from woodpeckers searching for a meal on an infested tree |
| 5147090 |
Galleries |
|
| 5110029 |
Galleries |
|
| 5110030 |
Galleries |
|
| 5110031 |
Galleries |
|
| 5110032 |
Pupa(e) |
prepupal cell |
| 5110033 |
Larva(e) |
prepupal cell |
| 5110043 |
Damage |
In the foreground is a stump that was killed by emerald ash borer |
| 5110044 |
Damage |
thin crown |
| 5016058 |
Adult(s) |
|
| 5016059 |
Adult(s) |
|
| 5016060 |
Adult(s) |
|
| 5022074 |
Trap(s) |
Girdled trap tree |
| 5022075 |
Survey |
Surviellance 2003 |
| 5022038 |
Control |
tree removal |
| 5022040 |
Control |
tree removal |
| 5022054 |
Control |
chipping of trees |
| 5022055 |
Control |
chipping of trees |
| 5022058 |
Galleries |
|
| 5022059 |
Control |
|
| 5022062 |
Damage |
Trap still intact after tree limb breaks |
| 5022065 |
Trap(s) |
Servicing Lindgren Funnel Trap |
| 5022076 |
Trap(s) |
Girdled trap tree |
| 5022077 |
Trap(s) |
Sticky band with photographs of EAB as visual attractant on girdled ash tree. |
| 5022078 |
Trap(s) |
Sticky Band with photos of EAB as visual attractant on girdled ash tree |
| 5022079 |
Trap(s) |
girdling ash tree for Emrald Ash Borer Surveillance |
| 5022080 |
Trap(s) |
Girdled trap tree |
| 5022042 |
Control |
Marshalling Yard, Michigan |
| 5022044 |
Galleries |
April 2004 |
| 5022045 |
Galleries |
April 2004 |
| 5022047 |
Damage |
2004 |
| 5022048 |
Damage |
2004 |
| 5022050 |
Damage |
|
| 5022052 |
Galleries |
entire trunk damaged by galleries |
| 5022053 |
Galleries |
with larvae |
| 5022057 |
Galleries |
with larvae |
| 5022063 |
Trap(s) |
|
| 5022064 |
Trap(s) |
|
| 5022069 |
Trap(s) |
|
| 5022029 |
Trap(s) |
|
| 5022030 |
Trap(s) |
Trap for Emerald Ash Borer, Erie, PA in 2003 |
| 5022036 |
Feature(s) |
suckering |
| 5022037 |
Feature(s) |
suckering; August 2004 |
| 5016064 |
Larva(e) |
head of larvae |
| 5016062 |
Adult(s) |
|
| 5016053 |
Damage |
Bark fissure, revealing galleries |
| 5016054 |
Galleries |
|
| 5016055 |
Larva(e) |
|
| 5016061 |
Adult(s) |
|
| 5016050 |
Damage |
|
| 5038045 |
Damage |
mortality |
| 5038046 |
Galleries |
|
| 5038047 |
Damage |
crown dieback |
| 5038048 |
Damage |
crown symptoms |
| 5038049 |
Damage |
crown symptoms |
| 5038050 |
Damage |
exit holes |
| 5038051 |
Damage |
|
| 5038052 |
Galleries |
|
| 5038053 |
Galleries |
|
| 5038054 |
Galleries |
|
| 5038055 |
Galleries |
|
| 5038056 |
Galleries |
|
| 5038057 |
Galleries |
|
| 5038058 |
Galleries |
|
| 5038059 |
Galleries |
with larvae |
| 5038060 |
Galleries |
|
| 5038061 |
Adult(s) |
stuck in tree |
| 5016065 |
Adult(s) |
|
| 2159018 |
Adult(s) |
ventral view; A. Kennedy, ex reared from ash tree; USA. Michigan, Wayne Co., |
| 2159014 |
Larva(e) |
28 Sept 2004, S. Katovich; USA. Michigan, Wayne Co., |
| 2159011 |
Adult(s) |
dorsal view; A. Kennedy, ex reared from ash tree; USA. Michigan, Wayne Co., |
| 1241003 |
Adult(s) |
|
| 1241011 |
Adult(s) |
|
| 1241001 |
Adult(s) |
|
| 1241009 |
Survey |
|
| 1241010 |
Survey |
|
| 4213091 |
Damage |
Epicormic branching; Suckering |
| 1457016 |
Damage |
Emerald ash borer infested ash trees along a street in Novi, MI. Photo taken in August 2002. |
| 1457030 |
Feature(s) |
Bark removed by woodpeckers searching for emerald ash borer larvae and pupae in late winter, early spring. Photo taken in Ann Arbor, MI, 2004. |
| 2106098 |
Adult(s) |
|
| 2100048 |
Adult(s) |
|
| 1337001 |
Egg(s) |
Early stage (ca. 1 mm in diameter) |
| 1337002 |
Egg(s) |
Middle stage (ca. 1 mm in diameter) |
| 1337003 |
Egg(s) |
Late stage (ca. 1 mm in diameter) |
| 1337004 |
Egg(s) |
neonate inside egg shell (ca. 1 mm in diameter) |
| 1301043 |
Damage |
Epicormic branches on ash developing after attack. |
| 1249003 |
Damage |
infested firewood |
| 9009031 |
Larva(e) |
Larva feeding. Nearly mature larva feeding on cambium. |
| 9009032 |
Adult(s) |
mating, late June 2003. |
| 9009033 |
Egg(s) |
Egg cluster. EAB eggs are deposited in July, singly or in small clusters in bark furrows. |
| 4213092 |
Damage |
dieback |
| 9006030 |
Adult(s) |
|
| 9006044 |
Larva(e) |
|
| 9006045 |
Adult(s) |
|
| 9006046 |
Adult(s) |
|
| 9006047 |
Adult(s) |
|
| 9000019 |
Adult(s) |
|
| 1460076 |
Damage |
Small trees with epicormic shoots; Novi, Michigan; August 10, 2002 |
| 1460071 |
Larva(e) |
Largest size class collected in early September, some individuals appeared to have completed feeding. Maybury State Park, Michigan; August 30, 2002 |
| 1460072 |
Larva(e) |
Mixed larval stages collected from single location on tree. Maybury State Park, Michigan; August 30, 2002 |
| 1460073 |
Damage |
Dieback on mature tree - enhanced growth low; Beck Rd, Michigan; Sept 24, 2002 |
| 1460074 |
Damage |
Ash logs in chipping yard. Millions of ash will be removed in Southeast Michigan this year. |
| 1460042 |
Galleries |
|
| 1460046 |
Galleries |
|
| 1460047 |
Damage |
exit hole |
| 1460057 |
Larva(e) |
|
| 1460035 |
Damage |
Dying tree |
| 1460036 |
Damage |
Tree with suckers below attack |
| 1439003 |
Damage |
note epicormic branches being formed as crown dies back |
| 1439011 |
Damage |
thinned crown |