Galls on my Pignut Hickory in the Ask a Question forum

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Bboop

Jun 6, 2016 7:33 PM CST

Thread OP

Hi :
I have the Phylloxera galls on my pignut hickory and the leaves are dropping like mad, so I am not sure how the aphids come out in July if the gall itself causes the tree to loose leaves where the gall grows now. (May 30th-June7th). If I can prevent the aphids from springing free, I would have the tree sprayed before they hatch.

Please let me know your thoughts
Margaret

| @Bboop | Post #1174261 (1)

sooby

Jun 6, 2016 7:47 PM CST

Name: Sue
Ontario, Canada (Zone 4b)

Margaret. Not sure where you are but this info from North Carolina may be of interest, especially the notes about treatment (or not).

https://www.ces.ncsu.edu/depts...

| @sooby | Post #1174280 (2)

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