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How To Get Rid of Fungus on a Tree

A fungal infection can transform a beautiful, healthy tree into an unsightly, dead plant. The longer the infection lasts, the more harm it can cause. But how do you get rid of fungus on a tree? 

We provide superior tree services in Sacramento, CA, at Acorn Arboricultural Services Inc. Continue reading our guide to learn the best treatment options for tree fungus disease. 

Common Fungal Infections That Affect Trees

Fungus-related tree diseases typically fall into one of four categories:

  • Canker diseases: Canker diseases originate from wounded branch stubs or cuts after the pathogen infects bark tissue.
  • Shoot diseases: Diseases in this category are among the most common for trees. They cause everything from small splotches on leaves to foliage death. 
  • Root and butt rot diseases: In this category, fungal diseases attack and kill tree roots, eventually causing the entire tree to decay.
  • Vascular wilts: Trees infected with a vascular wilt disease die quickly, as the condition prevents their vascular system from transporting water and nutrients.

Warning Signs of Tree Fungus

How do you get rid of fungus on a tree if you don’t know if your tree is infected? Watch for these warning signs of possible tree health issues:

  • An unusual dusting on parts of the tree
  • Dieback
  • Fungus growing directly on the tree’s trunk or exposed roots
  • Discoloration or growths within the bark
  • Wilted foliage

Regardless of your tree’s condition, a professional can assess its health. An arborist has the skills and knowledge necessary to diagnose tree diseases and create plans to either treat or remove the tree.

Tree Fungus Disease Management Methods

How do you get rid of fungus on a tree? Here are several techniques to consider:

Baking Soda Spray

A baking soda spray is a home remedy that helps discourage fungal growth and development around plants, especially those with powdery mildew on their leaves. To make it, mix a teaspoon of baking soda into a quart of water. Incorporate a few drips of liquid soap to help the solution stick to plants.

Mulch the Tree Wisely

A common issue with mulching is adding too much. Excessive mulch can smother the tree, but just enough helps retain soil moisture and regulates temperature. Prevent tree smothering by applying mulch six inches from the tree’s trunk. 

Tree Pruning

Pruning removes infected branches to help prevent the spread of diseases and infections. This professional service targets dead, dying, and diseased branches instead of healthy ones. The branch cuts promote healthy plant growth. 

Vinegar Spray

The vinegar spray is another home treatment you can make by adding one tablespoon of vinegar to one gallon of water. The solution is safe to use around any plant. 

Contact Our Tree Care Experts Today

How do you get rid of fungus on a tree? In Sacramento, California, you can get high-quality and reliable fungus treatments from our licensed tree care professionals at Acorn Arboricultural Services Inc. Our arboriculture specialists offer top-tier craftsmanship, fair pricing, and comprehensive services.

For more tips to keep trees healthy or to schedule tree care solutions in Sacramento, call Acorn Arboricultural Services Inc. at (916) 787-8733.

Picture of Jay Bate

Jay Bate

Jay Bate is the owner of Acorn Arboricultural Services. As an ISA-certified arborist, he uses his skills & knowledge to guide expert tree care during every job.

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