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Split bark and black leakage #754110

Asked June 05, 2021, 10:13 AM EDT

Our Maple tree is several years old and the for the past 2 years the bark on the trunk has been splitting and this year we noticed black leakage. Also, we noticed the leaves started turning red like it was fall.

We cut back the split lose bark about an inch but the leakage and leaf turning is new. We’re afraid it could be diseased. We also noticed some ant activity up and down the trunk.

Is there anything we can do to save our tree. Pics are included.

Thank you

Will Yost

Mecklenburg County North Carolina

Expert Response

Sorry, but the pics I included with the request. So, I’m including them below.

imageimageimage

Sent from my iPhone

On Jun 5, 2021, at 10:13 AM, Ask Extension <<personal data hidden>> wrote:



Dear William,

Thank you for using Ask Extension. A request for support has been created and a representative will follow-up with you as soon as possible. You can view this question's progress online.

YOUR QUESTION #0024041:

Split bark and black leakage

Our Maple tree is several years old and the for the past 2 years the bark on the trunk has been splitting and this year we noticed black leakage. Also, we noticed the leaves started turning red like it was fall.

We cut back the split lose bark about an inch but the leakage and leaf turning is new. We’re afraid it could be diseased. We also noticed some ant activity up and down the trunk.

Is there anything we can do to save our tree. Pics are included.

Thank you

Will Yost

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The Question Asker Replied June 05, 2021, 11:59 AM EDT

Hi Mr. Yost, I see that you are from Mecklenburg County, and this is a service for Wake County residents. I suggest you contact the Horticulture Agent in your county, Steven Capobianco at <personal data hidden>.

In general, bark splitting can be caused by a number of reasons, see the link below, and does not have to mean the tree is diseased. However, with so much oozing and with the leaves turning color, it could be that it is indeed diseased.  There is no chemical that will heal a tree if a pathogen has infected the tree. 

http://plantclinic.cornell.edu/factsheets/barksplitting.pdf

Perhaps Mr. Capobianco will have more information for you!

An Ask Extension Expert Replied June 06, 2021, 7:19 PM EDT
Good Morning

Thank you for your help and for your quick response.

I was afraid there wasn’t going to be anything that could be done. I did reach out to Mr. Capobianco this morning.

Thanks again

Will Yost 

Sent from my iPhone

On Jun 6, 2021, at 7:19 PM, Extension Foundation <<personal data hidden>> wrote:


The Question Asker Replied June 07, 2021, 8:28 AM EDT

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