How to Get Rid of Mushrooms Growing on Trees: Do's and Don'ts

 The Do's and Don'ts of Getting Rid of Mushrooms on Trees

Image by Наталья Коллегова from Pixabay 

 

Despite intriguing creatures that are vital to our ecology, mushrooms may be damaging to trees. Mushrooms are the fruiting bodies of the fungus, and when they appear on trees, it shows that mycelium, a web of fungi that can be harmful to the health of the tree, is present. I'll go over the dos and don'ts of getting rid of mushrooms on trees in this post, along with advice on how to stop new mushroom development.

Why Do Mushrooms Grow on Trees?

Mushrooms can grow on trees for different reasons. Some mushrooms grow on dead or decaying trees, helping to break down the wood and release nutrients. However, if mushrooms are growing on a live tree, it is usually a sign that the tree is infected with a rot-inducing fungus. Once the fungus spreads throughout the interior of the tree, it can cause further breakdown and decomposition.

Therefore, if you see mushrooms growing on a live tree, it may be an indication that the tree is suffering and needs attention.

Which Mushrooms Grow on Trees?

Several types of mushrooms grow on trees. Some examples include reishi, oysters, chicken-of-the-woods, lion's mane, honey mushrooms, and shiitake. The most common type of mushroom that grows on trees is bracket fungi or polypores. While mushrooms can grow on most deciduous tree species, some are more suited to mushroom cultivation than others.

Northern tooth fungus and parasitic fungi such as those that cause cankers or butt rot can grow on trees and be bad for them. These fungi attack the heartwood of living trees, causing structural instability and impeding nutrient transport. While some parasitic mushrooms like honey fungus are edible, they can still cause root rot in trees.

The Importance of Removing Mushrooms on Trees

Mushroom growth on trees indicates the presence of mycelium, which can cause fungal infection, root rot, and other tree diseases, making it crucial to remove them for the tree's health and safety. Calling a certified arborist is essential to assess the tree properly and identify the best course of action. If the fungus is too far developed, the arborist may recommend removing the tree and replacing it with a fungi-resistant species. However, it is important to note that some mushrooms could be providing helpful nutrients to the tree, so cutting them off without proper assessment could harm the tree more.

The Do's of Getting Rid of Mushrooms on Trees

To get rid of mushrooms on trees, you should follow these do's:

• Identify the Type of Mushroom

It is essential to identify the species since certain mushrooms are toxic and their spores can be hazardous to humans and animals. To identify the mushroom, you need to use gloves and reference a field guide or a mycologist.

• Wear Protective Gear

Wearing protective gear such as gloves, long sleeves, and eye protection is essential to avoid contact with the mushroom's spores and other fungal pests.

• Cut Down the Mushroom Caps

Cutting the mushroom caps is a temporary fix that can prevent the mushroom from producing spores, which can spread the fungal illness. Cut down the mushroom caps with a sharp knife or shears, being careful not to harm the tree's bark.

• Remove the Entire Mushroom and Its Roots

To prevent the fungal infection from spreading, the entire mushroom and its roots must be removed. Dig out the mushroom and its roots using a trowel or shovel, taking care to properly dispose of them.

• Dispose of the Mushrooms Properly

Properly dispose of the mushrooms by packaging them in plastic and tossing them in the garbage. Composting the mushrooms is not recommended since the spores might survive and transmit the fungal infestation.

The Don'ts of Getting Rid of Mushrooms on Trees

To get rid of mushrooms on trees, you should avoid these don'ts:

• Don't Use Chemicals or Pesticides

Applying chemicals or pesticides to get rid of mushrooms on trees is not suggested since they can harm the tree, other plants, and wildlife. Moreover, chemicals can pollute the land and water, creating environmental harm.

• Don't Ignore the Mushrooms

Ignoring mushrooms on trees is not an option since they might spread fungal infection and harm the tree's health.

• Don't Just Remove the Caps

Just removing the mushroom caps will not get rid of them since the mycelium will continue to develop and spread the fungal infection.

• Don't Leave the Mushrooms to Decompose on the Tree

It is not advisable to leave the mushrooms to rot on the tree since they can attract insects and mammals, which can further harm the tree.

• Don't Damage the Tree in the Process

Removing mushrooms from trees should not harm the tree in any way. Using sharp instruments or cutting too deeply into the bark of the tree might expose the tree to pests and illnesses.

Tips for Preventing Future Mushroom Growth on Trees

Preventing future mushroom growth on trees is possible by following these tips:

• Properly Maintain and Care for the Tree

It is important to properly maintain and care for the tree in order to avoid fungal infections and other tree illnesses. Tree trimming, pruning, and fertilizer on a regular basis can improve the tree's health and prevent fungus development.

• Keep the Area Around the Tree Clean and Free of Debris

Maintaining the space surrounding the tree clean and clear of waste can help to minimize the buildup of organic matter that attracts mycelium and other fungal pests.

• Avoid Over-Watering the Tree

Overwatering the tree might result in a damp atmosphere that encourages fungus development. As a result, water the tree only when necessary and prevent over-watering.

• Monitor the Tree for Signs of Decay

Monitoring for symptoms of decay, such as wilting, yellowing, or stunted growth, can aid in the early detection of fungal infections and other tree diseases.

The Importance of Regular Maintenance and Care for Trees to Prevent Future Mushroom Growth

Regular maintenance and care for trees are crucial to prevent future mushroom growth and maintain the tree's health and safety. As a homeowner or gardener, you should consult a tree expert or arborist to inspect your trees regularly and provide tree care services such as pruning, trimming, and fertilization. By following these tips and practices, you can prevent future mushroom growth and ensure the longevity and beauty of your trees.

Summary

Getting rid of mushrooms on trees is essential to maintain the tree's health and safety. By following the do's and don'ts of removing mushrooms on trees and preventing future mushroom growth, you can protect your trees and promote a healthy and sustainable environment. As a tree expert and arborist, I recommend consulting a professional for tree care and treatment to ensure the best results.