Q.Trunk has a white substance
Zone Louisiana - Northern part of the state | Williej5942 added on August 18, 2015 | Answered
Not sure what to add. It is on the trunk of my crepe myrtle. It is a white substance. Not on the leaves. What could it be?
Answered on August 20, 2015
Likely Crepe Myrtle Scale.
Here are a few links for you with more information.
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