The septoria leaf spot fungus overwinters
in infected leaves on the ground
and in stem lesions.
Photo courtesy of NCSU Cooperative
Extension Service.
in infected leaves on the ground
and in stem lesions.
Photo courtesy of NCSU Cooperative
Extension Service.
Symptoms:
- Small to medium brown leaf spots with purplish margins.
- Lesions on succulent green stems.
- Premature defoliation
