[MAIPC] Ailanthus Herbivory

Nathan Hartshorne nshartshorne at gmail.com
Mon Jul 5 13:31:33 PDT 2021


What looks like tree of heaven, has similar bark, and is tree-sized?  I
will do some comparative looking.  I only know the various sumacs and black
walnut.

On Mon, Jul 5, 2021 at 10:40 AM Richard Gardner <rtgardner3 at yahoo.com>
wrote:

> That is not Ailanthus because the compound leaf is not odd pinnate, the
> notches are wrong and it is too rough.
>
> On Monday, July 5, 2021, 01:06:57 PM EDT, Nathan Hartshorne <
> nshartshorne at gmail.com> wrote:
>
>
> The most likely one seemed to be the mite, except it's also called "leaf
> curl mite" not "patterned hole mite" so I'm still at a loss as to what
> could do such a distinctive look on all the leaves. Obviously it's not
> deer, and the moths seemed wrong too based on what little imagery I could
> find and general knowledge of feeding behavior (which I realize there must
> be more exceptions than moths I know)
>
> On Mon, Jul 5, 2021 at 9:19 AM Jackson, David Robert <drj11 at psu.edu>
> wrote:
>
> Could be ailanthus webworm.
>
> https://en.wikipedia.org/wiki/Ailanthus_webworm
>
>
>
> Dave
>
>
>
> David R. Jackson
>
> Forest Resources Educator
>
> *Penn State Extension-Centre County*
>
> Willowbank Building, Room 322, 420 Holmes Street
>
> Bellefonte, PA 16823
>
> drj11 at psu.edu         814-355-4897(office)
>
> Forests and Wildlife Extension:
> https://extension.psu.edu/forests-and-wildlife
>
>
>
>
>
> *From:* MAIPC <maipc-bounces at lists.maipc.org> *On Behalf Of *Nathan
> Hartshorne
> *Sent:* Friday, July 2, 2021 7:29 PM
> *To:* MAIPC Listserve (maipc at lists.maipc.org) <maipc at lists.maipc.org>
> *Subject:* [MAIPC] Ailanthus Herbivory
>
>
>
> Anyone know what's eating this tree of heaven?
>
>
>
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> MAIPC at lists.maipc.org
> http://lists.maipc.org/listinfo.cgi/maipc-maipc.org
>
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