What Species Of Trees Are Susceptible To Granulated Ambrosia Beetles?

Question

One of my two 6 year old peach trees has granulated ambrosia beetles and is dying. How can I protect the other tree? I have plum trees in the same area. Are they susceptible also? How should I destroy the diseased tree. It looks like it is dying. The blooms and baby peaches are all dead and the leaves are not coming.

Answer 1

Unfortunately, there is no cure once they are established. Almost all fruit and nut species are susceptible, and prevention will be the only method of control.

This article will help: https://www.gardeningknowhow.com/plant-problems/pests/insects/preventing-ambrosia-beetles.htm