There is a disease called Hypoxylon canker that can affect oak trees. In fact, it can affect multiple numbers of shade trees. They are only able to do damage buy attacking those that are stressed. This is a fungus, one that commonly appears on red oak and posts oak trees. You will see this by what looks like the removal of bark on the outside, replaced with some type of powdery layer. The color is going to be tan or brown initially. These are representative of the spores that the fungus will produce. After a few weeks, everything will become hard, and it will begin to affect the health of the tree. You will start to see black splotches, and the rest of the oak tree is going to follow, losing all of its bark and eventually die.
How Do You Cure It?
You are able to cure this doing a couple different things. First of all, it has to be addressed early. By removing that area of the tree, you can save the rest of it. However, after a point in time, there is no way to manage it once it has gotten out of control. The tree is going to be compromised, and if it is, it will surely be dead by the end of the year.
How To Prevent This From Happening
The best way to prevent this from happening is to ensure that the tree is getting as many nutrients as possible. This will help immune system state strong. If this does not occur, it will be susceptible to many types of diseases. If there are multiple oak trees in the area that have this condition already, yours might become susceptible if you are not careful. Other tips will include regular fertilization, pruning your trees, and eliminating any branches that seem to be dying. You also need to consider contacting an arborist that can come out to your location. They may have a few other ideas on how to save your trees.
How To Find An Arborist That Can Help You With This Problem
You should be able to find an arborist that can help you out. For example, you can search on the web for this particular condition and local arborist. There will be a few websites where they will showcase the fact that they can deal with this particular condition. In fact, they may be able to help you with all of the other problems your trees may have right now. At the very least, they can inspect all of the trees on your property and provide the necessary help later on.
Oak trees that suffer from this condition can become adversely affected. Once the brown powder becomes much darker and solid, it is likely not reversible. That’s why you need to speak with an arborist the moment that you see the bark starting to peel off. They will be able to address the issue by using fungicide during the asexual stage. These tips will help you preserve your oak trees if they are ever affected by the Hypoxylon canker fungi.