| Image |
Descriptor |
Description |
Photographer |
| 5360371 |
Culture |
Cultures of the sclerotia of Athelia rolfsii (Sclerotium rolfsii), the causal fungus of beans southern blight, in the laboratory. |
Howard F. Schwartz |
| 5383180 |
Culture |
Sclertoia and mycelium on culture media Acid potato dextrose agar (APDA). Isolated from apple (Malus domestica) |
Elizabeth Bush |
| 5383181 |
Culture |
Sclertoia and mycelium on culture media Acid potato dextrose agar (APDA). Isolated from apple (Malus domestica) |
Elizabeth Bush |
| 4824094 |
Fruiting Bodies |
At base of foliage. |
Edward L. Barnard |
| 1525391 |
Infestation |
Sclerotium rolfsii on Larkspur |
Department of Plant Pathology Archive |
| 5259006 |
Research |
|
Division of Plant Industry Archive |
| 5259007 |
Research |
|
Division of Plant Industry Archive |
| 5259010 |
Research |
|
Division of Plant Industry Archive |
| 5259011 |
Research |
|
Division of Plant Industry Archive |
| 5259013 |
Research |
|
Division of Plant Industry Archive |
| 5259014 |
Research |
|
Division of Plant Industry Archive |
| 5259018 |
Research |
|
Division of Plant Industry Archive |
| 5259030 |
Sign |
|
Division of Plant Industry Archive |
| 5261086 |
Sign |
|
Division of Plant Industry Archive |
| 5077063 |
Sign |
Rotting of lower stem resulting in total collapse of the plant. Small orange and white sclerotia (round fruiting bodies) can sometimes be observed at the soil line in later stages.=org |
David B. Langston |
| 1402047 |
Sign |
The fungus produces small, round structures (sclerotia) on the surface of the stalk lesion. These are white at first, turning brown with maturity, and resemble mustard seed. |
R.J. Reynolds Tobacco Company Slide Set |
| 1496351 |
Sign |
Southern stem blight on apple |
University of Georgia Plant Pathology Archive |
| 1496352 |
Sign |
Southern stem blight on apple |
University of Georgia Plant Pathology Archive |
| 1525378 |
Sign |
|
Department of Plant Pathology Archive |
| 1525379 |
Sign |
|
Department of Plant Pathology Archive |
| 1525380 |
Sign |
|
Department of Plant Pathology Archive |
| 1525381 |
Sign |
|
Department of Plant Pathology Archive |
| 1525382 |
Sign |
|
Department of Plant Pathology Archive |
| 1525673 |
Sign |
|
R.K. Jones |
| 1525674 |
Sign |
|
Department of Plant Pathology Archive |
| 1525675 |
Sign |
|
Department of Plant Pathology Archive |
| 1525676 |
Sign |
|
Department of Plant Pathology Archive |
| 1525677 |
Sign |
|
Department of Plant Pathology Archive |
| 5258093 |
Sign |
|
Division of Plant Industry Archive |
| 5389675 |
Sign |
|
Kevin Ong |
| 5389676 |
Sign |
|
Kevin Ong |
| 5389677 |
Sign |
|
Kevin Ong |
| 5259027 |
Sign |
|
Division of Plant Industry Archive |
| 5389682 |
Sign |
|
Kevin Ong |
| 5389683 |
Sign |
|
Kevin Ong |
| 5360385 |
Sign |
Bean plants with the sclerotia of Athelia rolfsii (Sclerotium rolfsii), the causal fungus of beans southern blight in the field. |
Howard F. Schwartz |
| 5333055 |
Sign |
|
Robert Wick |
| 5333056 |
Sign |
sclerotia formed in moist chamber Type is Laboratory |
Mary Ann Hansen |
| 5336052 |
Sign |
|
Mary Ann Hansen |
| 5264075 |
Sign |
|
Division of Plant Industry Archive |
| 5264076 |
Sign |
|
Division of Plant Industry Archive |
| 5264077 |
Sign |
|
Division of Plant Industry Archive |
| 5264081 |
Sign |
|
Division of Plant Industry Archive |
| 5265045 |
Sign |
Sclerotium rolsii on container grown apple |
Division of Plant Industry Archive |
| 5294048 |
Symptoms |
|
Division of Plant Industry Archive |
| 5333042 |
Symptoms |
|
Mary Ann Hansen |
| 5333043 |
Symptoms |
|
Mary Ann Hansen |
| 5356837 |
Symptoms |
Potato plant showing symptoms of stem rot, caused by infection with Sclerotium rolfsii. |
William M. Brown Jr. |
| 5357530 |
Symptoms |
A bean plant showing symptoms of the southern wilt disease caused by the fungus Sclerotium rolfsii in the field. |
Howard F. Schwartz |
| 5359712 |
Symptoms |
Base of the stem of a soybean plant in Thailand, showing symptoms of stem rot (Sclerotium rolfsii). |
William M. Brown Jr. |
| 5369062 |
Symptoms |
Infected roots and lower stem showing tan, mustard seed-sized sclerotia. |
Paul Bachi |
| 5369063 |
Symptoms |
Infected roots and lower stem showing mycelial fan at the upper edge of infection. |
Paul Bachi |
| 5383177 |
Symptoms |
Roots |
Elizabeth Bush |
| 5383178 |
Symptoms |
Roots |
Elizabeth Bush |
| 5259028 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259029 |
Symptoms |
|
Division of Plant Industry Archive |
| 5389678 |
Symptoms |
|
Kevin Ong |
| 5389679 |
Symptoms |
|
Kevin Ong |
| 5389680 |
Symptoms |
|
Kevin Ong |
| 5389681 |
Symptoms |
|
Kevin Ong |
| 5258094 |
Symptoms |
|
Division of Plant Industry Archive |
| 5258095 |
Symptoms |
|
Division of Plant Industry Archive |
| 5258096 |
Symptoms |
|
Division of Plant Industry Archive |
| 5258097 |
Symptoms |
|
Division of Plant Industry Archive |
| 5258098 |
Symptoms |
|
Division of Plant Industry Archive |
| 5258099 |
Symptoms |
|
Division of Plant Industry Archive |
| 5258100 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259001 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259002 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259003 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259004 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259005 |
Symptoms |
|
Division of Plant Industry Archive |
| 4824092 |
Symptoms |
Infected seedlings. |
Edward L. Barnard |
| 4824093 |
Symptoms |
Infected seedlings. |
Edward L. Barnard |
| 1525390 |
Symptoms |
Sclerotium rolfsii on Larkspur |
Department of Plant Pathology Archive |
| 1496355 |
Symptoms |
Southern blight on apple |
University of Georgia Plant Pathology Archive |
| 1496357 |
Symptoms |
Southern blight on apple |
University of Georgia Plant Pathology Archive |
| 1525011 |
Symptoms |
|
Department of Plant Pathology Archive |
| 1525377 |
Symptoms |
|
Department of Plant Pathology Archive |
| 1402048 |
Symptoms |
The base of the stalk shows a brown, sunken lesion or dead area, lighter in color than the stalk lesion caused by black shank. The dead area is stingy, and the outer layer of stalk often has a papery consistency. |
R.J. Reynolds Tobacco Company Slide Set |
| 1436013 |
Symptoms |
|
Clemson University - USDA Cooperative Extension Slide Series |
| 1436066 |
Symptoms |
|
Clemson University - USDA Cooperative Extension Slide Series |
| 1436109 |
Symptoms |
|
Clemson University - USDA Cooperative Extension Slide Series |
| 1234183 |
Symptoms |
|
Clemson University - USDA Cooperative Extension Slide Series |
| 1234196 |
Symptoms |
|
Clemson University - USDA Cooperative Extension Slide Series |
| 1234209 |
Symptoms |
|
Clemson University - USDA Cooperative Extension Slide Series |
| 1235094 |
Symptoms |
|
Clemson University - USDA Cooperative Extension Slide Series |
| 1235095 |
Symptoms |
|
Clemson University - USDA Cooperative Extension Slide Series |
| 1235117 |
Symptoms |
|
Clemson University - USDA Cooperative Extension Slide Series |
| 1235129 |
Symptoms |
|
Clemson University - USDA Cooperative Extension Slide Series |
| 1402046 |
Symptoms |
With this fungal disease, leaves of infected plants rapidly turn yellow, wilt, and die. The dried, brown leaves hang down the dying stalk. The root system remains healthy prior to the death of the plant. Infected plants are usually scattered singly through the field or occur in small groups. Symptoms may be confused with those of black shank. During warm, moist weather, the fungus produces a white cottony growth from the discolored stalk lesions. Discing of the pith similar to black shank may occur, but it is much lighter in color and not as well-organized. Infected stalks easily break at the stalk lesion. |
R.J. Reynolds Tobacco Company Slide Set |
| 5077071 |
Symptoms |
Lower stem collapses. White mycelial growth and small tan to brown, round sclerotia can be observed. |
David B. Langston |
| 5077073 |
Symptoms |
Fungus causes soil to adhere to the carrot root. |
David B. Langston |
| 5259012 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259015 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259016 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259017 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259008 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259009 |
Symptoms |
|
Division of Plant Industry Archive |
| 1525671 |
Symptoms |
|
Department of Plant Pathology Archive |
| 1525672 |
Symptoms |
|
Department of Plant Pathology Archive |
| 4824095 |
Symptoms |
Discolored foliage of infected seedlings. |
Edward L. Barnard |
| 5261087 |
Symptoms |
|
Division of Plant Industry Archive |
| 5262003 |
Symptoms |
|
Division of Plant Industry Archive |
| 5264074 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259031 |
Symptoms |
|
Division of Plant Industry Archive |
| 5261084 |
Symptoms |
|
Division of Plant Industry Archive |
| 5261085 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259019 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259020 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259021 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259022 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259023 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259024 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259025 |
Symptoms |
|
Division of Plant Industry Archive |
| 5259026 |
Symptoms |
|
Division of Plant Industry Archive |
