Figure 23 Current season spread of S. rolfsii within a planting occurs by mycelial growth from... Figure 23 Current season spread of S. rolfsii within a planting occurs by mycelial growth from... 1. A hosta under attack from the fungus Sclerotium rolfsii. Note collapsing yellowing leaves around... 1. A hosta under attack from the fungus Sclerotium rolfsii. Note collapsing, yellowing leaves around... 2. A close-up of the base of a plant being attacked by Sclerotium rolfsii. This fungus attacks just... 2. A close-up of the base of a plant being attacked by Sclerotium rolfsii. This fungus attacks just... 3. A close-up of the destroyed petiole of a hosta attacked by Sclerotium rolfsii. Note that all... 3. A close-up of the destroyed petiole of a hosta attacked by Sclerotium rolfsii. Note that all... 3. A close-up of the destroyed petiole of a hosta attacked by Sclerotium rolfsii. Note that all... 3. A close-up of the destroyed petiole of a hosta attacked by Sclerotium rolfsii. Note that all... Immature sclerotia on bark surface of rootstock THREAD BLIGHT (Get the facts on biology monitoring... Immature sclerotia on bark surface of rootstock THREAD BLIGHT (Get the facts on biology, monitoring,... Hosta petiole rot (caused by the fungus Sclerotium rolfsii var. delphinii ) appeared in the northern... Hosta petiole rot (caused by the fungus Sclerotium rolfsii var. delphinii ) appeared in the northern... I. Introduction: Southern blight caused by the fungus Sclerotium rolfsii Sacc. is primarily a... I. Introduction: Southern blight, caused by the fungus Sclerotium rolfsii Sacc., is primarily a... I. Introduction: Southern blight caused by the fungus Sclerotium rolfsii Sacc. is primarily a... I. Introduction: Southern blight, caused by the fungus Sclerotium rolfsii Sacc., is primarily a... Rotten roots and blackened basal stem associated with stem blight disease. A white tuft of fungal... Rotten roots and blackened basal stem associated with stem blight disease. A white tuft of fungal...
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