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BugGuide Gathering
Pack Forest
Washington State
July 10-12, 2009
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Photo#126563
Sumac galls

Sumac galls
Cross Plains, Dane County, Wisconsin, USA
July 11, 2007
These galls are present on some of the sumac in the park. I opened one up and will post the photo of the contents with another photo.

Images of this individual: tag all
Sumac galls aphids in sumac gall

They are most likely to be ga
They are most likely to be gall wasp egg sacs.

 
These are actually aphid colo
These are actually aphid colonies

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