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Emerald Ash Borer Treatment Options to Protect Your Ash Trees

Emerald Ash Borer Treatment Options to Protect Your Ash Trees

The emerald ash borer (EAB) is currently the most destructive forest pest in the United States. If you…

Aug 29,2024

The emerald ash borer (EAB) is currently the most destructive forest pest in the United States. If you cherish these majestic trees or grow them on your property, the presence of this invasive insect may seem like an impending tree removal emergency. However, not all is lost, as the Sesmas Tree Service arborists can help. Let's look at some treatment options to protect ash trees from EAB.

Emerald Ash Borer Treatment Options to Protect Your Ash Trees

Trunk Injection

Trunk injection is one of the most effective methods for combating EAB. This technique involves injecting a systemic insecticide into the tree's vascular system. The insecticide circulates through the tree, protecting the inside out. The meticulous process requires precision to ensure you administer the correct amount without causing severe damage. Tree service providers recommend trunk injections because they target the EAB larvae feeding under the bark. This method is especially effective for high-value trees you want to preserve. However, scheduling trunk injections every 2 to 3 years with professional tree care company for continued protection is essential.

Soil Drenching

Soil drenching is another method used to protect ash trees from EAB. This approach involves applying a systemic insecticide to the soil around the tree's base. The tree absorbs the insecticide through its roots, distributing it throughout its system. While soil drenching is less invasive than trunk injection, it requires careful application to avoid environmental contamination. Tree service professionals may recommend this technique for younger or smaller trees, as it can be less expensive and easier to apply. However, the effectiveness of soil drenching depends on the tree's size and health, as well as the proper timing of the application. Regular monitoring and adequate reapplication by certified arborists are crucial to ensure the tree remains protected over time.

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Bark Spray

Bark spray is a less invasive but effective method to defend ash trees against EAB. This treatment involves applying an insecticide directly to the bark, targeting adult beetles as they emerge. Bark sprays are handy as a preventative measure, mainly when applied before EAB populations reach peak levels. The application process is straightforward, covering a large area of the tree's surface. However, bark sprays not only protect the tree's outer layers but may not be sufficient for trees that are already heavily infested. With that in mind, consult a tree care company to ensure proper timing, usually when adult beetles are most active in late spring or early summer.

Tree Removal

In cases where EAB infestation is too advanced or the tree's condition is too compromised to respond to treatment, tree removal may be the only viable option. This step, while unfortunate, is sometimes necessary to prevent the spread of EAB to surrounding healthy trees. Removing an infested tree also eliminates the risk of becoming a hazard due to structural instability. A professional should carry out tree removal to ensure the safety and proper disposal of the infested wood, as moving contaminated wood can further spread the EAB. Though removing a tree is never easy, it is sometimes the most responsible choice to protect the broader ecosystem.

The emerald ash borer poses a significant threat to ash trees across the United States, but hope is still possible. You can take proactive steps to protect your trees by understanding and implementing suitable treatment options. Contact us at the Sesmas Tree Service and schedule a consultation with our arborists to take timely action and preserve the beauty and health of your ash trees.

Customer Reviews

3 large Leyland Cypress trees removed near front of our home. Excellent service, professional crew, very competitive pricing for superior work! Rolando provided the initial estimate and the  follow up and was the best in terms of customer relations. I'd both use this company again AND highly recommend them.

Susan Hitchcock

This is the 2nd time we have used Sesmas Tree Service. They are a wonderful company to deal with. They were on time, professional, and very thorough. They cleaned up prior to leaving and went out of their way to protect our plants and landscaping. And they kept to their proposal with no hidden cost or add ons. Definitely a five star experience!

Gene McFadden

Wow!  I deal with tree services in my professional work and I can honestly say Sesmas is by far the most professional, best equipped, efficient, safety conscious, and communicative service I've ever encountered.  Their price was very reasonable and they even went so far as to include additional work without increasing the price.  Call them!  Now! They are very quick to respond.

Scott McLendon

We've used Sesmas several times and have always received excellent service.  Estimates are quick and easy and the crew is efficient and leaves the property clean of debris.  Recently we needed a tree removed next to a heavily landscaped area.  Sebastian went over everything with me in detail and listened to my concerns.  The crew did an excellent job in removing the tree with minimal disturbance to the surrounding area.  We are pleased and will consider them again in the future for pruning and tree removal.

Tonia Griswold

Sesmas Tree Service was amazing! I had two dead trees cut and a lot of trees that were already down on my property removed. Sebastian came out and sent the quote in writing within 24 hours. We were in the process of scheduling the service when a slot opened up sooner snd I was able to go ahead and get the work done. Everything was explained ahead of time for what to expect. The crew was very efficient and professional.  All of the work and cleanup was done in one day. I would recommend Sesmas for your tree cutting/cleanup needs.

LaDora Woods

I hired Sesmas to cut down a very tricky tree that was hanging over my house as well as a few large limbs. They did a great job and had the machinery to get the job done right.

Perry Hartman

Great experience with Sesmas. They were meticulous with my tree removal, safe and efficient. David’s communication throughout the process was much appreciated. Highly recommend!

Lindsay Ellenburg

Great experience with Sesmas Tree Service. The arborist who came out was a Board Certified Master Arborist, and you could immediately tell he knew his stuff. He took the time to explain what needed to be done, gave us clear options, and helped us feel confident from start to finish. The whole process was easy and professional. We’ll definitely use them again.

Ed Martin

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