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Common Tree Crickets (Oecanthus)
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unidentified nymphs, eggs or oviposited twigs (Oecanthus unidentified nymphs, eggs or oviposited twigs)
Photo#862348
Copyright © 2013
racheljared
Insect boring -
Oecanthus
Pine Barrens County, New Jersey, USA
October 30, 2009
Holes drilled into little bluestem in the NJ Pine Barrens. About the size of a fine pencil point.
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Contributed by
racheljared
on 4 November, 2013 - 11:06am
Last updated 1 December, 2013 - 11:13am
These appear to be tree cricket eggs ...
I agree.
…
Wisconsin Oecanthinancy
, 1 December, 2013 - 11:13am
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I've only photographed one ovipositing cicada...
...but as Charley indicates, the markings did appear to look more like longer slits.
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Wisconsin Oecanthinancy
, 1 December, 2013 - 11:25am
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Moved
Moved from
ID Request
.
…
Charley Eiseman
, 30 November, 2013 - 3:46pm
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Oviposition holes
I think Yurika is on the right track, but I suspect these were made by a tree cricket because they are points/punctures rather than slits. I don't think any bird would produce such precise little holes when going after insects inside a stem.
…
Charley Eiseman
, 15 November, 2013 - 9:32pm
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And more possibility...?
Egg-laying scars by treehopper/leafhopper?
Here is somewhat similar thing image.
And I found scars just like yours on bluestem in my yard last month or so too! (I took picture, but I didn't up here...)
…
Yurika Alexander
, 4 November, 2013 - 2:21pm
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Bird damage?
This might not be insect damage, but a consequence of birds trying to get at insects inside. I don't know if the holes would have fibers sticking out after being excavated from the outside.
There are several grass feeding flies. Some of them are opportunistic on damaged plants.
…
John F. Carr
, 4 November, 2013 - 11:49am
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Perhaps is appears to be an e
Perhaps is appears to be an exit hole.
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racheljared
, 4 November, 2013 - 12:50pm
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