Powdery Mildew: Identification, Prevention, and Fungicide Management

Powdery mildew = millions of fungal spores on leaf surfaces. Stunts new growth (small, curled, covered); buds fail. Germinates in humidity; spreads in dry/windy conditions. Prevention: space trees for airflow, prune lows, remove leaf litter, thin lower branches. Treatment: fungicides on schedule—frequent light apps beat crisis intervention. Avoid resistance: rotate chemistries.

Manage, Don't Panic

Mildew is manageable. Cultural prevention reduces pressure; scheduled fungicides keep it checked. The goal isn't eradication—it's balance where trees thrive despite the pathogen's presence.