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Hello all,</div>
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Thanks for all the info since I last posted I managed to get access to a lot of freezer space and have started freezing as much as I can.</div>
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Thank you all for the advice,</div>
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Julian B</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Nhcoll-l <nhcoll-l-bounces@mailman.yale.edu> on behalf of Simon Moore <couteaufin@btinternet.com><br>
<b>Sent:</b> Wednesday, October 9, 2024 7:27:50 AM<br>
<b>To:</b> Fabian Neissenkwirth fp.. <info@naturhistorische-konservierung.de><br>
<b>Cc:</b> NHCOLL-new <nhcoll-l@mailman.yale.edu><br>
<b>Subject:</b> Re: [Nhcoll-l] [EXTERN] Clean Boxes in Pest Infested Room</font>
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<div class="PlainText">I agree that Anoxia would work very well if freezer space is an issue. Try ZerO2 anoxia on google also if you cannot find someone who has a nitrogen tank. That should find you a nearby source.<br>
<br>
With all good wishes, Simon<br>
<br>
Simon Moore MIScT, RSci, FLS, ACR<br>
Conservator of Natural Sciences and Cutlery Historian.<br>
<br>
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Anoxia <br>
<br>
> On 9 Oct 2024, at 13:56, Fabian Neisskenwirth <info@naturhistorische-konservierung.de> wrote:<br>
> <br>
> Hey Julian,<br>
> Dirk is right. Specially because eggs of some of these best are very hard to find. They just wait for a ideal conditions for hatching. This can take several month without noticing, and suddenly you get the unexpected pest again. Freezing (two times, with
at least a week in between freezing's) is the only certain way to go. There is always the anoxia treatment with nitrogen as a very efficient alternative.<br>
> All the best!<br>
> Am 02.10.24 um 14:13 schrieb Dirk Neumann:<br>
>> Hi Julian,<br>
>> <br>
>> usually, these lovely butterflies hide in dark spots. We recently had an outbreak and found larvae in a room nearby that were feeding on dust and derbies that accumulated in corners and below cupboards.<br>
>> <br>
>> My advice would be to freeze everything and clean the room thoroughly before the material is returned.<br>
>> <br>
>> With best wishes<br>
>> Dirk<br>
>> <br>
>> <br>
>> Am 02.10.2024 um 00:19 schrieb Julian Alexander Birnbach:<br>
>>> <br>
>>> <br>
>>> Hello All,<br>
>>> I am in the process of cleaning a room with a clothes moth pest infestation. The room was left unmanaged for some time, so they got into most things in the room. However, I have a number of bins with animal pelts/ taxidermy and while assessing damage of
these bins I have found no frass or evidence of pest damage is some of them. I am severely limited on my freezer space, so I was wondering how inadvisable/ risky it would be to not do a freeze treatment for them if they were inspected thoroughly and found
no evidence of pests? <br>
>>> <br>
>>> Thank you for any help,<br>
>>> Julian B<br>
>>> <br>
>>> Natural History Collections Specialist, <br>
>>> San Francisco Zoo and Gardens<br>
>>> julianb@sfzoo.org<br>
>>> &<br>
>>> Ichthyology Collection Manager,<br>
>>> San Francisco State University<br>
>>> jbirnbach@sfsu.edu<br>
>>> <br>
>>> <br>
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