Caterpillars in bunches out of tree - Ask Extension
Is this killing my tree? I never seen this before
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Caterpillars in bunches out of tree #754146
Asked June 05, 2021, 1:04 PM EDT
Is this killing my tree? I never seen this before
Beltrami County Minnesota
Expert Response
I am sorry but I cannot enlarge the photo to see caterpillars.
I think these pictures might be clearer.
Thanks Cheryl Mitchell
From: Ask Extension <<personal data hidden>>
Sent: Saturday, June 5, 2021 12:12 PM
To: Cheryl Mitchell
Subject: Re: Caterpillars in bunches out of tree (#0024077)
Sent: Saturday, June 5, 2021 12:12 PM
To: Cheryl Mitchell
Subject: Re: Caterpillars in bunches out of tree (#0024077)
I hope this helps whatever they are looks like heads are in tree trunk with bodies just hanging out. None my other trees have this caterpillar type looking things
Thanks
Cheryl Mitchell
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From: Cheryl Mitchell <Cmitchell<personal data hidden>>
Sent: Sunday, June 6, 2021 12:04:31 PM
To: Ask Extension <<personal data hidden>>
Subject: Re: Caterpillars in bunches out of tree (#0024077)
Sent: Sunday, June 6, 2021 12:04:31 PM
To: Ask Extension <<personal data hidden>>
Subject: Re: Caterpillars in bunches out of tree (#0024077)
I think these pictures might be clearer.
Thanks Cheryl Mitchell
From: Ask Extension <<personal data hidden>>
Sent: Saturday, June 5, 2021 12:12 PM
To: Cheryl Mitchell
Subject: Re: Caterpillars in bunches out of tree (#0024077)
Sent: Saturday, June 5, 2021 12:12 PM
To: Cheryl Mitchell
Subject: Re: Caterpillars in bunches out of tree (#0024077)
That was immensely helpful. We believe they are Forest Tent Caterpillars. They are not killing your tree but do defoliate. Here is information on this pest: Forest tent caterpillars | UMN Extension