Common Plant Diseases and Disorders

Find out how to recognize and treat wilt, scab, canker, blackspot and more.

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Black Bootlaces is Fatal Fungal Disease
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Honey fungus

Toadstools appear in autumn at the base of trees or shrubs, with a white fungus that smells of mushrooms under the bark. Black "bootlaces" appear in the soil. There's no cure, so remove the plant and all the roots to prevent the spread of this fatal disease.

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