White Powder on Cherry and Peach Branches: Need Photo for ID

White powdery substance on ornamental cherry and peach tree branches (not leaves), causing foliage loss and branch death.

Assessment

Could be mealybugs, aphids, or scale insects producing waxy filaments. Not typical powdery mildew (which affects leaves).

Action

Send close-up photo of branch substance (in focus). Or take affected twig to garden center/nursery for ID. Accurate identification essential for treatment.