Tree Parasites and Disease Prevention

parasites on a tree

Tree Parasites and diseases can often be deadly if left untreated. Parasites and disease slowly wear away the tree, until the tree eventually dies. Identifying that your tree has parasites or a disease early is important, as there is high change your tree can be saved.

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Trees are often a very important aspect of one’s property, and diseases and parasites need to be treated early to prevent spreading. Contact us for a free estimate if you notice anything unusual about your tree. Our arborists are specifically trained to detect and treat all types of diseases and parasites

 

Common Tree Parasites and Diseases in WI

Anthracnose – A fungi that forms patchy canker like bumps on leaves, stems, or flowers. It often affects oak, ash, sycamore, and evergreen elm trees.

Cedar Apple Rust – A fungi that produces white spots on leafs. Often occurs on apple trees.

Needlecast – A fungi that affects pine and spruce trees, and turns their needles brown

Tar Spot – Forms black spots on maple leaves, will travel in between trees, but is not harmful

Japanese Beetles – These beetles eat leaves and flowers on most plants. Although they rarely kill trees and plants, they do weaken them, making the plants and trees more susceptible to other diseases.

Parasites and Disease Prevention

In order to prevent parasites and disease, it is always best to keep your trees healthy. One way this can be done is by pruning or trimming the dead, diseased, or dying branches on your tree. By doing this, it prevents the spread of the disease to the rest of the tree and the surrounding trees and prevents parasites from infecting the dead branches.

If you notice a disease in the leaves of a tree, it is always best to rake up all of the leaves and dispose of them. Diseases can sometimes spread through just the leaves, so it is always best to gather them up and prevent the spread.

If you do notice an infestation in your tree or a disease, it is best to call a qualified tree service and see what your options are. We are able to identify most diseases and parasites on site, and tell you everything that can be done to save the tree and prevent the spread to other trees!

Check out this article for more information on how to prevent the spread of diseases between trees.

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