| Image |
Descriptor |
Description |
Photographer |
| 1398218 |
Feature(s) |
Branch gall |
Steven Katovich |
| 3036006 |
Fruiting Bodies |
Aecial stage of eastern gall rust on pine, VA |
Robert L. Anderson |
| 3036017 |
Fruiting Bodies |
Pycnial ooze on stem of pine |
Robert L. Anderson |
| 1377027 |
Fruiting Bodies |
A sporulating gall (the orange-yellow pustules are aecia)nearly girdling a jack pine branch. |
Joseph O'Brien |
| 1377028 |
Fruiting Bodies |
Several clustered galls |
Joseph O'Brien |
| 1263083 |
Sign |
Aecia |
E.G. Kuhlman |
| 1263084 |
Sign |
Uredinia on leaves |
E.G. Kuhlman |
| 1263085 |
Sign |
Telia |
E.G. Kuhlman |
| 0355053 |
Sign |
aecia |
Robert L. Anderson |
| 0355054 |
Sign |
Aecial stage |
Robert L. Anderson |
| 1198029 |
Sign |
Indistinguishable from western gall rust (pine-pine rust, Endocronartium harknessii) without microscopic examination of spore germination. |
Joseph O'Brien |
| 1501094 |
Sign |
Eastern gall rust |
USDA Forest Service - Region 8 Archive |
| 1501096 |
Sign |
Eastern gall rust; Va. Pine |
USDA Forest Service - Region 8 Archive |
| 4215022 |
Sign |
pycnia |
Fred Baker |
| 4215023 |
Sign |
aecia |
Fred Baker |
| 5335020 |
Sign |
|
Mary Ann Hansen |
| 5357475 |
Symptoms |
Ponderosa pine showing symptoms of eastern pine gall rust caused by the fungus Cronatium quercuum. |
Howard F. Schwartz |
| 4823052 |
Symptoms |
Distinct spherical (globose) swelling. The bright yellow spore sacs (aecia) which contain masses of yellow to orange aeciospores form in the spring. |
Edward L. Barnard |
| 4823053 |
Symptoms |
Spherical gall with yellow aecia spore sacs. |
Edward L. Barnard |
| 5034007 |
Symptoms |
Jack pine gall rust galls. |
Joseph O'Brien |
| 3035082 |
Symptoms |
|
Robert L. Anderson |
| 4214090 |
Symptoms |
gall |
Minnesota Department of Natural Resources Archive |
| 1398219 |
Symptoms |
Globose gall typical of the pine-oak and pine-pine gall rusts on jack pine. Black River State Forest, Jackson Co., WI. |
Steven Katovich |
| 1398220 |
Symptoms |
Globose gall typical of the pine-oak and pine-pine gall rusts on jack pine. Black River State Forest, Jackson Co., WI. |
Steven Katovich |
| 1436135 |
Symptoms |
|
Clemson University - USDA Cooperative Extension Slide Series |
| 1199003 |
Symptoms |
Globose galls in central Wisconsin |
Steven Katovich |
| 1199004 |
Symptoms |
Globose galls typical of the pine-oak and pine-pine gall rusts on jack pine. |
Steven Katovich |
