5027002
Asexual Spore
pycnidia opened to release conidia
Jody Fetzer
|
5027003
Asexual Spore
conidia
Jody Fetzer
|
5027006
Asexual Spore
conidia released from pycnidia
Jody Fetzer
|
5027007
Asexual Spore
conidia
Jody Fetzer
|
5027004
Fruiting Bodies
Jody Fetzer
|
0364019
Fruiting Bodies
close-up view
Robert L. Anderson
|
0364020
Fruiting Bodies
close-up view
USDA Forest Service Archive
|
1406072
Sign
USDA Forest Service - North Central Research Station Archive
|
5027005
Sign
Jody Fetzer
|
1406073
Symptoms
USDA Forest Service - North Central Research Station Archive
|
1415171
Symptoms
May 16, 2003
Andrej Kunca
|
4823057
Symptoms
Severe infection.
Edward L. Barnard
|
4823058
Symptoms
Healthy trees (left), severe infection (center), moderate infection (right).
Edward L. Barnard
|
1361143
Symptoms
Terry Price
|
1398006
Symptoms
USDA Forest Service - Northeastern Area Archive
|
