Phlox – Powdery Mildew
Golovinomyces (Erisiphe) cichoracearum
Phlox – Powdery Mildew Signs & Symptoms
- Closer leaf with chasmothecia
- Late season infection with chasmothecia
- Poor air circulation
- Powdery mildew on leaves
Phlox – Powdery Mildew Pathogen
- Two-spored asci
- Squashed chasmothecium with asci extruded
- Conidia