Impatiens Diseases

Impatiens: Downy mildew

Impatiens: Downy mildew categories: Flowers Impatiens Impatiens Diseases Ornamentals revision date: 2024-06-05 10:13 Downy mildew on impatiensPhoto by: D. Ferrin, LSU Ag Center, Biology Downy mildew of impatiens is a disease affecting the standard garden impatiens, Impatiens walleriana, and its cultivars and hybrids. The disease is caused by a fungus-like organism which survives in […]