| Image |
Descriptor |
Description |
Photographer |
| 0590014 |
Fruiting Bodies |
and gall on cherry |
Robert L. Anderson |
| 0590022 |
Fruiting Bodies |
gall and fruiting body on cherry |
Robert L. Anderson |
| 0886026 |
Fruiting Bodies |
Infected cherry |
Tim Tigner |
| 1236042 |
Fruiting Bodies |
|
Clemson University - USDA Cooperative Extension Slide Series |
| 1436088 |
Fruiting Bodies |
|
Clemson University - USDA Cooperative Extension Slide Series |
| 1492047 |
Fruiting Bodies |
Plum Black knot |
University of Georgia Plant Pathology Archive |
| 4214089 |
Fruiting Bodies |
gall and fruiting body on cherry |
Minnesota Department of Natural Resources Archive |
| 5028016 |
Fruiting Bodies |
Sporocarp of Apiosporina morbosa on black cherry stem. |
Joseph O'Brien |
| 5028017 |
Fruiting Bodies |
Sporocarps form on galls that often kill the twigs or stems distally from the infection. |
Joseph O'Brien |
| 1540474 |
|
9/11/1995 |
Lacy L. Hyche |
| 1540475 |
|
9/11/1995 |
Lacy L. Hyche |
| 1540476 |
|
9/11/1995 |
Lacy L. Hyche |
| 1540477 |
|
9/11/1995 |
Lacy L. Hyche |
| 1540478 |
|
9/11/1995 |
Lacy L. Hyche |
| 1540479 |
|
|
Lacy L. Hyche |
| 5027084 |
Sign |
Galls on small twigs usually kill the shoots distally from the gall. |
Joseph O'Brien |
| 1400123 |
Sign |
Ottawa National Forest |
Linda Haugen |
| 5028015 |
Sign |
Older sporocarp of Apiosporina morbosa on black cherry stem. |
Joseph O'Brien |
| 5042100 |
Sign |
Black knot of cherry. Multiple galls on small tree. Bob Heyd in image |
Joseph O'Brien |
| 5047074 |
Sign |
Sporulating galls of the black knot fungus. |
Joseph O'Brien |
| 0485009 |
Sign |
large gall |
David J. Moorhead |
| 5366692 |
Sign |
Section of a chokecherry branch (Prunus virginiana) showing signs and symptoms of black knot canker (Apiosporina morbosa). |
William Jacobi |
| 5366693 |
Sign |
Black knot canker (Apiosporina morbosa) on branches of chokecherry (Prunus virginiana). |
Mike Schomaker |
| 5366694 |
Sign |
Cross-section of the trunk of a chokecherry (Prunus virginiana) showing signs and symptoms of black knot canker (Apiosporina morbosa). |
William Jacobi |
| 5366695 |
Sign |
Branches of a chokecherry (Prunus virginiana) showing signs and symptoms of black knot canker (Apiosporina morbosa). |
William Jacobi |
| 0176073 |
Symptoms |
Appearance of knots caused by Apiosporina morbosa one year after infection of plum; the dark knots have perithecia and ascospores. |
D. Ritchie |
| 1238014 |
Symptoms |
Greenville, SC |
Randy Cyr |
| 1361158 |
Symptoms |
|
Terry Price |
| 1198023 |
Symptoms |
|
Joseph O'Brien |
| 1492048 |
Symptoms |
|
University of Georgia Plant Pathology Archive |
| 1492049 |
Symptoms |
|
University of Georgia Plant Pathology Archive |
| 1502085 |
Symptoms |
Black knot; cherry; Dry Prong (Stuart Lake) |
Paul A. Mistretta |
| 1492042 |
Symptoms |
|
University of Georgia Plant Pathology Archive |
| 1492043 |
Symptoms |
|
University of Georgia Plant Pathology Archive |
| 1492044 |
Symptoms |
|
University of Georgia Plant Pathology Archive |
| 1492045 |
Symptoms |
|
University of Georgia Plant Pathology Archive |
| 1492046 |
Symptoms |
|
University of Georgia Plant Pathology Archive |
| 5047075 |
Symptoms |
|
Joseph O'Brien |
| 5047076 |
Symptoms |
|
Joseph O'Brien |
| 5047077 |
Symptoms |
Heavy infection of cherry by black knot |
Joseph O'Brien |
| 5335071 |
Symptoms |
on cherry |
Mary Ann Hansen |
| 5335072 |
Symptoms |
on cherry |
Mary Ann Hansen |
| 5037071 |
Symptoms |
on main stem |
Joseph O'Brien |
| 5042095 |
Symptoms |
|
Joseph O'Brien |
| 5028014 |
Symptoms |
Black knot gall (sporocarp) on black cherry |
Joseph O'Brien |
| 1949017 |
Symptoms |
Branches of Prunus domestica severely infected by Apiosporina morbosa. |
D. Ritchie |
