Kitsap Sun: A white, powdery fungus attacking the northwest's maple trees has spread across Kitsap A white, powdery fungus attacking the northwest's maple trees has spread across Kitsap As the growing season progresses, keep an eye out for a white or grayish-white powder on your plants. That’s powdery mildew, a fungus that affects a wide range of fruits, vegetables and flowers, ... The grayish white powdery growth you are seeing on the dahlia leaves is caused by a fungus and can also be a common garden problem on other plants.

Understanding the Context

Many species of fungi can cause powdery mildew on ... The emergence this spring of a powdery, white film covering the leaves of bigleaf maple trees was a puzzling sight for Keyport resident Joy Rosenblum. "At first, I thought it was ash, as it was near ... An innocent-looking white dust can signal serious trouble.

Key Insights

That soft, powdery coating creeping across leaves doesn’t just sit there looking harmless—it actively weakens plants, slows growth, and ruins ... Prevention is key to managing this widespread plant disease. Powdery mildew is a common fungal disease that affects a wide range of plants, identifiable by white to gray powdery spots on plant ... Chicago Tribune: Powdery mildew is a fungal disease common on peonies, other plants. Here’s what to do about it.

Final Thoughts