Answer:

Yes, Advise Four is labeled to to treat Phylloxera on nut trees. Please see the label for full application instructions.  We found the article below containing helpful info about this pest. 
 
https://hgic.clemson.edu/factsheet/southern-pecan-leaf-phylloxera/#:~:text=Currently, no treatment is available,the insects inside the galls.
 

Answer last updated on: 02/28/2023