I asked about these a few weeks ago, and wonder if they have struck anyone else. You would first be alerted to them because they are white and fly around like gnats. You would get hoards of lady beetles and larva to chase them, and the leaves or ground would be covered with them. Then you get the sooty mold.
I have found some sites explaining them, and the Master Gardener explained them somewhat. In our case they found a home in the sugar maple trees - ours and our neighbor's.
SAmmy
Okiedawn OK Zone 7
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