Charles Averre's Images
Organization: North Carolina State UniversityCountry: United States
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| 14 Images of 4 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 1563480 | southern blight | Sclerotium rolfsii | The dry, crusty, circular lesions with sharply defined margins can be popped out. Infection is shallow, 1-5mm. Adjoining tissue is bitter. (Oct78, cv.Jewel) |
| 1563481 | southern blight | Sclerotium rolfsii | The circular lesions are crusty, 1-5mm deep, with sharply defined margin and can be popped out. Infected tissue is bitter. The lesions can be confused with those of Pox. (cv.Jewel, Oct78) |
| 1563408 | scurf | Monilochaetes infuscans | Scurf lesions on stems of sprouts pulled off of bedded sweetpotatoes with scurf. (Jan73Jewel) |
| 1563409 | scurf | Monilochaetes infuscans | Historic photo of sweetpotatoes with scurf harvested in baskets. (Porto Rico <1965) |
| 1563411 | scurf | Monilochaetes infuscans | Sweetpotato slip used to plant production field. The plant was pulled from a bedded root. |
| 1563413 | scurf | Monilochaetes infuscans | Notice scurf lesion on stem and preponderance of lesions on the stem-end of roots (Nov77 Jewel) |
| 1563414 | scurf | Monilochaetes infuscans | Notice scurf lesions on the stem and preponderance of lesions on the stem-end of the edible roots |
| 1563419 | scurf | Monilochaetes infuscans | Scurf lesions on stem-end of root. (Jewe Nov85l) |
| 1563422 | scurf | Monilochaetes infuscans | Scurf on roots still attached to stem. Notice that scurf is more prevalent on the stem end of the root than on the root end . |
| 1563425 | scurf | Monilochaetes infuscans | Scurf on roots still attached to stem. Notice that scurf is more prevalent on the stem end of the roots than on the root end. The stem on which the roots developed is heavily infected and is the source of inoculum to infect the edible roots. (Jewel Nov77) |
| 1563427 | scurf | Monilochaetes infuscans | Scurfy sweetpotatoes harvested in baskets. (Porto Rico <1960) |
| 1563428 | scurf | Monilochaetes infuscans | Scurfy sweetpotatoes harvested in baskets. (Porto Rico <1960) |
| 1563124 | charcoal rot | Macrophomina phaseolina | 09Sep93 |
| 1563064 | gray mold | Botrytis cinerea |
