Tag: southern stem blight
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Question of the Week – Southern Blight

What are these brown pellets found on the base of a tomato plant? These brown pellets are sclerotia from the soil-borne fungus Athelia rolsii, commonly called Southern blight. The photograph was taken from a tomato plant displaying wilting with a good fruit loading. Sclerotia are survival structures that allow the fungus to survive in the…