Powdery Mildew

Powdery Mildew

Powdery mildew

Powdery Mildew, Family Erysiphales

Prevention

Good air circulation; cleanliness; inspect, isolate, and treat new plants brought into the garden; avoid working in outdoor garden and bringing problems inside (clean up first)

Biological Control

Actinovate – Streptomyces lydicus beneficial bacteria

Consumable Safe Control

Greencure – potassium bicarbonate, No Powdery Mildew from Greenway Nutrients

Ornamental Control

Sulfur burner (large indoor spaces), Eagle 20 EW

 

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