Q.Red Resin Like Substance On 4 Of My Eucalyptus Trees
I just noticed this weird dripping red resin like balls on four of our eucalyptus trees located in Paso Robles, Ca. I don’t want to lose these trees and I don’t want this problem spreading to our other trees.
BushDoctor
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on October 19, 2023
This is bad news. This is an insect infestation of borers. Once inside your tree, they are next to impossible to eradicate. Proper irrigation practices will be the best way to prevent them. This article will offer information
https://www.gardeningknowhow.com/ornamental/trees/eucalyptus/eucalyptus-tree-leaking-sap.htm
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