Powdery mildew on dogwood
There are two fungal organisms, Microsphaera pulchra and Phyllactinia guttata, which cause powdery mildew on dogwoods. This disease has now become quite common in the landscape and in nature.
There are two fungal organisms, Microsphaera pulchra and Phyllactinia guttata, which cause powdery mildew on dogwoods. This disease has now become quite common in the landscape and in nature.