I do not. I’m not usually the one that takes care of the traps but I’m checking to see if I can get a picture. I’m not sure what book lice usually eat so I’m not sure how much of a problem this is. I read somewhere that they don’t actually eat paper much. Not sure if that’s true though. But I’ll send a picture when I get one.
Karina Wilhelm Archivist SHESC Center for Archaeology and Society Repository Arizona State University email: [email protected]<mailto:[email protected]> From: [email protected] <[email protected]> On Behalf Of Jane Thompson-Webb Sent: Wednesday, May 27, 2026 3:49 AM To: [email protected] Subject: Re: [PestList] Book lice in dry condition Hi Karina, Do you know what species of booklice you have? There are many species but only a few are pests. I'm not an expert on booklice, but it's quite possible that some of the other species thrive at lower humidities. People that have more knowledge than me will be able to give more information. Best wishes Jane ________________________________ From: [email protected]<mailto:[email protected]> <[email protected]<mailto:[email protected]>> on behalf of karina.wilhelm <[email protected]<mailto:[email protected]>> Sent: 26 May 2026 17:53 To: MuseumPests <[email protected]<mailto:[email protected]>> Subject: [PestList] Book lice in dry condition You don't often get email from [email protected]<mailto:[email protected]>. Learn why this is important<https://aka.ms/LearnAboutSenderIdentification> CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. Hello, My institution, located in Tempe, Arizona, houses archaeological artifacts, ancestors (i.e. human remains), ethnographic collections, and archives. We are having an increasing number of book lice in our collections of artifacts, ancestors, and ethnographic items. There are some in the archives, but not as prevalent as the artifact collections. This is strange because the number of book lice seems to be inversely correlated to relative humidity. Our RH fluctuates some but during the uptick in book lice (mostly October-May for the last two years), our RH has been mostly within or below the 30-40% range. Any ideas why that would be? And more importantly, what treatments can be safely administered? Freezing all of our collections is just simply not possible. Thank you!! Karina Wilhelm Archivist -- This PestList and the MuseumPests.com web site are made possible due to the talent, intelligence, devotion and donations of hundreds of volunteers. Your donation to help this resource continue would be greatly appreciated. Please consider a donation donating at https://givebutter.com/MuseumPests To unsubscribe from this group, send email to [email protected]<mailto:[email protected]> --- You received this message because you are subscribed to the Google Groups "MuseumPests" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. To view this discussion visit https://groups.google.com/d/msgid/pestlist/b4bf7276-0d24-448a-8cc7-62741c026971n%40googlegroups.com<https://groups.google.com/d/msgid/pestlist/b4bf7276-0d24-448a-8cc7-62741c026971n%40googlegroups.com?utm_medium=email&utm_source=footer>. [BMT_vertical_RGB (2)] Jane Thompson-Webb Conservation Manager T:01213488211 | M: www.birminghammuseums.org.uk<https://www.birminghammuseums.org.uk> Birmingham Museums Trust Registered Address Birmingham Museum & Art Gallery, Chamberlain Square, Birmingham, B3 3DH [Nov-2025-BMAG-Campaign-Banner]<https://www.birminghammuseums.org.uk/support-us> Disclaimer: The information in this email is confidential. The contents may not be disclosed or used by anyone other than the addressee. If you are not the intended recipient, please notify us immediately. Birmingham Museums Trust cannot accept responsibility for the accuracy or completeness of this message as it has been transmitted over a public network. If you suspect the message may have been intercepted or amended, please contact the sender. Registered Office: Birmingham Museum and Art Gallery, Chamberlain Square, Birmingham, B3 3DH Registered Company Number: 07737797 Registered Charity Number: 1147014 -- This PestList and the MuseumPests.com web site are made possible due to the talent, intelligence, devotion and donations of hundreds of volunteers. Your donation to help this resource continue would be greatly appreciated. Please consider a donation donating at https://givebutter.com/MuseumPests To unsubscribe from this group, send email to [email protected]<mailto:[email protected]> --- You received this message because you are subscribed to a topic in the Google Groups "MuseumPests" group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/pestlist/AmFOsoQFAFo/unsubscribe. To unsubscribe from this group and all its topics, send an email to [email protected]<mailto:[email protected]>. To view this discussion visit https://groups.google.com/d/msgid/pestlist/LO2P123MB5062AC1253C39B65A1745178C6082%40LO2P123MB5062.GBRP123.PROD.OUTLOOK.COM<https://groups.google.com/d/msgid/pestlist/LO2P123MB5062AC1253C39B65A1745178C6082%40LO2P123MB5062.GBRP123.PROD.OUTLOOK.COM?utm_medium=email&utm_source=footer>. -- This PestList and the MuseumPests.com web site are made possible due to the talent, intelligence, devotion and donations of hundreds of volunteers. Your donation to help this resource continue would be greatly appreciated. Please consider a donation donating at https://givebutter.com/MuseumPests To unsubscribe from this group, send email to [email protected] --- You received this message because you are subscribed to the Google Groups "MuseumPests" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. 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