Pansy, Viola, Calibrachoa (Million Bells), Vinca, Petunia, Poinsettia, and Phlox.
Hollies (especially Ilex crenata ), Boxwood, and Citrus. Crops: Tobacco, Cotton, Carrots, and Lettuce. black root rot fungus
In the quiet world of nursery production and home gardening, few pathogens are as persistent—or as devastating—as ( Berkeleyomyces basicola , formerly Thielaviopsis basicola ). This soil-borne fungus operates in the shadows, attacking the plant's foundation and turning healthy, white root systems into decayed, blackened messes, leading to stunted, wilted, or dead plants. The Anatomy of an Infestation Calibrachoa (Million Bells)