date:Aug 20, 2012
lation. If you want to pick or prune off the infected leaves, that's fine. Try to select plant varieties that are resistant to powdery mildew. Of course, there are no guarantees resistance does not mean immunity.
Rake up and dispose of all fallen leaves and garden debris. Certain fungicides, chemical or organic, can be used to manage powdery mildew when it's first detected on your plants.
In some situations, especially when growing roses, fungicides may be needed. The fungicides act as protecta