Spongospora subterranea f.sp. subterranea
Encyclopedia
Spongospora subterranea f. sp. subterranea is a plant pathogen. It causes powdery scab
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Powdery scab
Powdery scab, is a disease that happens to tubers. It is caused by the cercozoan Spongospora subterranea, is widespread in potato growing countries. Symptoms of powdery scab include small lesions in the early stages of the disease, progressing to raised pustules containing a powdery mass. Powdery...
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