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I have what I believe is Powdery Mildew on my Crepe Myrtle. What can I use to treat it?

The tree's were pruned hard at the end of last summer and have lots of new growth.

Flowers and Ornamentals • Diseases

Hi Elaine,

Thank you for contacting Yates. 

To control powdery mildew, try 'Yates Rose Shield - Black Spot & Insect Pest Killer'. All-in-one product for the control of various insects, diseases and mites, for use on roses and ornamental plants.
Click here for more info on this product:


Hope this helps and happy gardening.



Answered: 13 Nov, 2020

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