hemlock woolly adelgid
Adelges tsugae Annand

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145 Images    

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5485677
5485677

Damage
USDA Forest Service Southern Research Station Archive

5485663
5485663

Egg(s)
USDA Forest Service Southern Research Station Archive

5488009
5488009

Cocoon(s)
USDA Forest Service Southern Research Station Archive

5488707
5488707

Damage
Ignazio Graziosi

5471648
5471648

Infestation
Leslie J. Mehrhoff

5471638
5471638

Infestation
Leslie J. Mehrhoff

5471641
5471641

Infestation
Leslie J. Mehrhoff

5471642
5471642

Infestation
Leslie J. Mehrhoff

5471643
5471643

Infestation
Leslie J. Mehrhoff

5471644
5471644

Infestation
Leslie J. Mehrhoff

5471646
5471646

Infestation
Leslie J. Mehrhoff

5471647
5471647

Infestation
Leslie J. Mehrhoff

5471649
5471649

Infestation
Leslie J. Mehrhoff

5445870
5445870

Adult(s)
Lorraine Graney

5476127
5476127

Egg(s)
USDA Forest Service Southern Research Station Archive

5445869
5445869

Infestation
Lorraine Graney

5445873
5445873

Egg(s)
Lorraine Graney

5018073
5018073

Nymph(s)
Pennsylvania Department of Conservation and Natural Resources - Forestry Archive

5446333
5446333

Damage
Jason Van Driesche

5449455
5449455

Adult(s)
Kelly Oten

5449456
5449456

Adult(s)
Kelly Oten

5449457
5449457

Adult(s)
Kelly Oten

5449453
5449453

Adult(s)
Kelly Oten

5449454
5449454

Adult(s)
Kelly Oten

1748047
1748047

Infestation
Robert L. Anderson

1748046
1748046

Infestation
Robert L. Anderson

1293002
1293002

Infestation
James Johnson

3225077
3225077

Adult(s)
Connecticut Agricultural Experiment Station Archive

1748049
1748049

Infestation
Robert L. Anderson

1344005
1344005

Control
Great Smoky Mountains National Park Resource Management Archive

5125064
5125064

Damage
Chris Evans

5125066
5125066

Damage
Chris Evans

5125065
5125065

Damage
Chris Evans

2110035
2110035

Infestation
James Johnson

1293001
1293001

Infestation
James Johnson

1626009
1626009

Infestation
John A. Weidhass

1276003
1276003

Adult(s)
Michael Montgomery

2110026
2110026

Infestation
James Johnson

5427668
5427668

Infestation
Eric R. Day

1276001
1276001

Infestation
Michael Montgomery

1380194
1380194

Adult(s)
Chris Evans

2110029
2110029

Infestation
James Johnson

1346072
1346072

Infestation
Chris Evans

1346069
1346069

Infestation
Chris Evans

1346071
1346071

Infestation
Chris Evans

5125061
5125061

Damage
Chris Evans

1346067
1346067

Infestation
Chris Evans

1587165
1587165

Infestation
Elizabeth Willhite

1344137
1344137

Control
Great Smoky Mountains National Park Resource Management Archive

0355015
0355015

Infestation
Robert L. Anderson

1346068
1346068

Infestation
Chris Evans

1344125
1344125

Control
Great Smoky Mountains National Park Resource Management Archive

5125063
5125063

Damage
Chris Evans

1344127
1344127

Control
Great Smoky Mountains National Park Resource Management Archive

5125062
5125062

Damage
Chris Evans

1346070
1346070

Infestation
Chris Evans

1344047
1344047

Control
Great Smoky Mountains National Park Resource Management Archive

1344011
1344011

Control
Great Smoky Mountains National Park Resource Management Archive

1380196
1380196

Infestation
Chris Evans

1380197
1380197

Infestation
Chris Evans