Hi again all,

Regarding the green light traps, would they have any effect on clothes moths? 
We have had an ongoing low level of Tinea Pellionella in one of our storage 
warehouses. Most of what I’ve read says that clothes moths are not attracted to 
light, however we have found several in a UV light trap placed in a temporary 
exhibition space on the same site. I’m wondering if the UV-free green light 
trap could be a good method to target them in the storage area?

Thanks!

Jessica Gray
Conservation Laboratory Technical Officer
Strategic Collections
(She/Her)

MAAS acknowledges Australia’s First Nations Peoples as the Traditional Owners 
and Custodians of the land and gives respect to the Elders – past and present – 
and through them to all Aboriginal and Torres Strait Islander peoples.


Jessie Gray
Conservation Laboratory Technical Officer
Museum of Applied Arts and Sciences
500 Harris Street, Ultimo, Sydney, NSW 2007 Australia

MAAS acknowledges Australia’s First Nations Peoples as the Traditional Owners 
and Custodians of the land and gives respect to the Elders – past and present – 
and through them to all Aboriginal and Torres Strait Islander peoples.

From: jmcin...@famsf.org<mailto:jmcin...@famsf.org>
Sent: Wednesday, 24 February 2021 11:13 AM
To: MuseumPests<mailto:pestlist@googlegroups.com>
Subject: Re: [PestList] Green Light Pest Trap?

Thank you both for your replies. Fascinating. I'm looking forward to reading 
more from the sources you provided.

In our storage spaces we have to be careful with light traps, as not everything 
is housed behind completely opaque protection. Will be looking into it more.

Best,

Julie
On Thursday, February 18, 2021 at 12:16:56 PM UTC-8 in...@holzwurmfluesterer.de 
wrote:
Julie,

we are using and recommend more and more the green light traps for museums and 
storages about 3 years here in Germany and Austria.
I also heard about the reports from some museums in France, using green lights 
from INSECTRON. This high quality traps are sometimes quite expensive 
https://deffner-johann.de/en/insectron-insect-trap-200-mw.html<https://aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdeffner-johann.de%2Fen%2Finsectron-insect-trap-200-mw.html&data=04%7C01%7Cjessie.gray%40maas.museum%7C9886d571121c45b3c76208d8d858fed8%7Cf79de197ce3a4a85b26770dc8885a2c8%7C1%7C0%7C637497224053148719%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=MJOk1gMwr3X%2FPKxAAj8HQw7NFninwPgyzqfEwq0iSZU%3D&reserved=0>
I think there was also a talk at the IPM conference in Paris 2016 with specific 
light traps for monitoring insect pests (see Mathieu Sachoux).

Without UV-A-radiation you could use commercial “green light tubes” to attract 
insects with less effectiveness than traditional UV-lights. In some German 
churches we are testing green light for the common furniture beetle and we have 
good experiences
by catching powderpost-beetles inside storage rooms with this new alternative 
light trap. An overview of different light traps with UV-light, green-light, 
normal light or new LED-light you could find at our website 
https://museumsschaedlinge.de/lichtfallen/<https://aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmuseumsschaedlinge.de%2Flichtfallen%2F&data=04%7C01%7Cjessie.gray%40maas.museum%7C9886d571121c45b3c76208d8d858fed8%7Cf79de197ce3a4a85b26770dc8885a2c8%7C1%7C0%7C637497224053158673%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=rNwGa2sUbqLhVZ2%2B9IGVtZkL732hcfQeFyzgjCxRmgA%3D&reserved=0>

Best,
Stephan

Consultant Expert for IPM
Germany
www.museumsschaedlinge.de<https://aus01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.museumsschaedlinge.de%2F&data=04%7C01%7Cjessie.gray%40maas.museum%7C9886d571121c45b3c76208d8d858fed8%7Cf79de197ce3a4a85b26770dc8885a2c8%7C1%7C0%7C637497224053158673%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=OyteUVP%2BOGafPj3yIVgthmR4uhBRRwBpJZp%2F3cBK4%2F4%3D&reserved=0>


Von: pest...@googlegroups.com <pest...@googlegroups.com> Im Auftrag von 
jmci...@famsf.org
Gesendet: Donnerstag, 18. Februar 2021 20:30
An: MuseumPests <pest...@googlegroups.com>
Betreff: [PestList] Green Light Pest Trap?

Hello, Pestlist

I am curious about the green light traps that are mentioned in this article 
describing the Louvre's new storage facility. The article doesn't go into much 
detail, but does say that the "Green lighting fixtures trap and kill bugs like 
the common furniture beetle.".

Is anyone familiar with this green light, and in what ways (if any) is it 
different than your standard UV light trap?

https://www.nytimes.com/2021/02/12/arts/design/louvre-lievin-conservation-center.html?action=click&module=Features&pgtype=Homepage<https://aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.nytimes.com%2F2021%2F02%2F12%2Farts%2Fdesign%2Flouvre-lievin-conservation-center.html%3Faction%3Dclick%26module%3DFeatures%26pgtype%3DHomepage&data=04%7C01%7Cjessie.gray%40maas.museum%7C9886d571121c45b3c76208d8d858fed8%7Cf79de197ce3a4a85b26770dc8885a2c8%7C1%7C0%7C637497224053168631%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=W%2BvuA9xDxcllWhGnSwWD0qNSY7L38Oktpzr24%2F6ZzaU%3D&reserved=0>

Best,

Julie McInnis
Collection Care Specialist
Fine Arts Museums San Francisco

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