Lilac: Bacterial blight
Lilac: Bacterial blight categories: Lilac Lilac Diseases Ornamentals Shrubs revision date: 2024-06-05 10:24 Lilac bacterial blight (1)Photo by: J.R. Glass Biology Bacterial blight starts as brown spots on leaves and stems in the early spring. These spots become black with age and cause death of leaves and young shoots, which may bend over at the […]