Re: [pestlist] wasp nest in sculpture

2013-05-23 Thread Suzanne Hargrove
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Can you dislodge it with a blast from a garden hose?
 
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Suzanne Hargrove
Head of Conservation
Toledo Museum of Art
2445 Monroe St.
Toledo, OH  43620
tel. 419-254-5771 X7460
fax. 419-254-5773
shargr...@toledomuseum.org


>>> "Morris, Bernice"  5/23/2013 2:17
PM >>>

Does anyone have any recommendations on how to remove a wasps nest from
a steel and bronze outdoor sculpture? It seems that the nest is embedded
somewhat within the sculpture so there is limited physical access. I’m
starting to think a pesticide will be necessary*
 
Thank you all,
Bernice
 
Bernice Morris
Assistant Conservator of Costume and Textiles
Philadelphia Museum of Art
215-684-7579
bernice.mor...@philamuseum.org
 

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Re: [pestlist] looking for freezer in Toronto area

2012-01-31 Thread Suzanne Hargrove
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Hi Emily:
 
We recently tried to do an anoxic atmosphere by making our own Marvelseal bag for a brush pile an artist was using for an installation.  
 
We had trouble keeping the bag from getting holes in it and achieving a good seal.  The ZerO2 system looks fairly easy to use.  I'd be curious to see who has used it in the us. 
 
 For our project, we wound up purchasing a freezer for about $700.  It was much easier in the long run.  We bought a fairly large one ca 7 feet across ca. 3 feet deep and 3 feet high.  We got it from a discount appliance center in town-they delivered it.  By far this was the easiest way we found for treating the art and was relatively cheap compared to the purchase of all the materials to do the anoxic atmosphere.  Plus we have the freezer for future fumigation, cold storage, or emergency freezing should we have a leak/water emergency.  It can always be turned off and left hinged open when not needed to save energy.  It may seem like overkill, but at the very low temps, we froze some hxtal and it lasted for weeks!
 
Sincerely,
 
Suzanne
 
Suzanne HargroveHead of ConservationToledo Museum of Art2445 Monroe St.Toledo, OH  43620tel. 419-254-5771 X7460fax. 419-254-5773shargr...@toledomuseum.org>>> "Kaplan, Emily"  1/26/2012 4:19 PM >>>

Hi all,
Our registrar (copied here) is looking for a facility - museum or commercial - with a freezer we could rent or "borrow" in the Toronto area. We have a shipment of incoming material that has been found to be infested and we would like to treat it before it  crosses the border to the US.
 
We would be grateful for any suggestions and can provide more details. 
 
You can reply to the list, to me  or to 
Rajshree Solanki  NMAI Loan Registrar solan...@si.edu
 
Thanks everyone,
Emily
 
 
Emily Kaplan
Conservator
National Museum of the American Indian
Cultural Resources Center
4220 Silver Hill Rd Suitland MD 20746
301.238.1418 fax 301.238.3201
kapl...@si.edu
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 http://www.toledomuseum.orgThis 
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RE: [pestlist] Digets Mode

2011-04-15 Thread Suzanne Hargrove
Hi Leon:  Thank you for doing this!
 
I would like Weekly please!
 
Suzanne Hargrove
Head of Conservation
Toledo Museum of Art
2445 Monroe St.
Toledo, OH  43620
tel. 419-254-5771 X7460
fax. 419-254-5773
shargr...@toledomuseum.org

>>> "Moreno, Teresa K - (tkmoreno)"  4/14/2011 4:19 
>>> PM >>>

Daily for me please.
 
Teresa Moreno
Arizona State Museum
tkmor...@email.arizona.edu

From: "Leon Zak"  

Sender: pestlist-ow...@museumpests.net 

Date: Wed, 13 Apr 2011 09:29:06 -0400

To: 

ReplyTo: pestlist@museumpests.net 

Subject: [pestlist] Digets Mode

 

Hello all - 
 
I'm am setting up digest capabilities for this list. Digest mode (and it is 
optional by user) will save the emails that have come in over a certain period 
and then mail them to you all at once. If the period is set to one day, all 
emails coming in that day would be sent to you at one time at the end of the 
day.
 
I can set the digest period and the send time. Digest period options are: 
daily, weekly, bi-weekly or monthly.
 
If you think you'd like to use the digest mode, please let me know which period 
you would prefer - I can only set it to one.
 
Leon Zak
ZAK Software Inc.
http://zaks.com
 


Re: [pestlist] Square Necked Grain Beetles

2010-10-14 Thread Suzanne Hargrove
Hi Louis:
 
Very interesting.  We had a situation here early September 2009  where one of 
the conservation laboratories was infested with grain beetles.  We were equally 
puzzled as we were not storing anything grain like in that lab.  
 
The best scenario we came up with was a custodial slop floor sink type drain 
was blocked and a roto rooter type company cleaned it out.  After that event 
the beetles emerged from the sink drain in the conservation lab which was about 
15 feet from the slop sink drain.  (The drains are likely connected).  
 
We vacuumed up all the insects with a HEPA vac and emptied the bag.  We blocked 
the sinks in the lab with translucent cups that fit the drain.  We noticed 
beetles on the bottom of the cups e.g. coming from the drain.  I tried 
different solutions on different days to see if I could eradicate them.  
Solutions tried included ethanol, ammonia, and dilute acid remember all on 
different days with flushing with copious amounts of water.  All to no avail.  
 
Our contract pest control company identified the insect as a grain beetle and 
said they feed on mold or other biological material that may grow in the sink. 
The "P" trap was removed from the sink to check for insects, none were 
observed.  The pest control person suggested applying a spray insecticide to 
the drain that would kill the larvae and eggs which is what we wound up doing. 
The chemical used was called Nyguard.  Two applications were done one on Sept. 
15 and one on Oct. 7. We checked the sink daily and vacuumed up insects 
observed on the bottom of the cups 
 
All art had already been removed from the lab and we kept the drains covered to 
monitor insects.  We vacuumed them up when we saw them in the translucent cup 
blocking the drain.  It took over a month until we felt they were all gone.  It 
is interesting that you have the same problem in the fall.  We are about one 
month ahead of you seasonally.
 
Sincerely,
Suzanne
 
 
 
Suzanne Hargrove
Head of Conservation
Toledo Museum of Art
2445 Monroe St.
Toledo, OH  43620
tel. 419-254-5771 X7460
fax. 419-254-5773
shargr...@toledomuseum.org
 
>>> "Louis Sorkin"  10/12/2010 4:01 PM >>>
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If identification is correct, could there be a stored cache of food by
rodents and that's what's infested?



> Hello all,
>
> My name is Ryan Jones, and I am the IPM Specialist for the Colonial
> Williamsburg Foundation in Williamsburg, VA.
>
> We have recently encountered a problem in one of our museums that we would
> like to get your input on.
>
> Approximately two months ago, we had a section of wood flooring torn out
> near one of the galleries in the DeWitt Wallace Art Museum. Around that
> time, we began to see large numbers of small, unidentified red beetles
> that were roughly 1/8 inch long in an office that was 150-200 feet away
> from the work-site. We sent these beetles off to a nearby university to be
> identified, and, to our surprise, the specimens were identified as Square
> Necked Grain Beetles. As you know, Square Necked Grain Beetles are a
> stored product pest that would likely be right at home inside  a container
> of corn meal, flour, or other food product. We have been puzzled, however,
> about how they could live in such large numbers in an art museum.
>
>  I have researched these insects online and have found no evidence that
> they would be able to survive in a subfloor or wall void without a food
> substance to sustain them. We have inspected the surrounding workshops
> and mechanical rooms, break room, and other areas that might play host to
> an infestation of these insects, but have had no luck finding a source.
> The beetles continue to be found in some of our textile displays, on the
> wood floor beside the baseboards in sporadic areas throughout the museum,
> in hallways adjacent to the gallery, and in large numbers in the office
> where they were originally spotted.
>
> What are your thoughts on how we can get rid of these pests?
>
> Can Square Necked Grain Beetles thrive in an art gallery, or is there a
> possibility that the insect was misidentified?
>
> Is it possible that these beetles can invade from outside? (One of the
> common denominators seems to be that the sightings occur in close
> proximity to an exterior wall.)
>
> I am prepared to take pictures of the insects or send samples if need be
> to clarify what we are dealing with. I have reviewed pictures of this
> beetle online and the specimens look exactly like the ones we are seeing.
>
> Any help with this would be greatly appreciated.
>
> Th

Re: [pestlist] [OSG] Pests and a Contemporary Installation

2009-10-02 Thread Suzanne Hargrove
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Wouldn't the branches be automatically banned or require some sort of 
irradiation/fumigation as a customs requirement upon entry to the USA?

Sincerely,

Suzanne

Suzanne Hargrove
Head of Conservation
Toledo Museum of Art
2445 Monroe St.
Toledo, OH  43620
tel. 419-254-5771 X7460
fax. 419-254-5773
shargr...@toledomuseum.org

>>> "Richard McCoy"  10/01/09 3:29 PM >>>
Hey, Megan --

We recently fumigated with Vikane the better part of a tree for a Guy
Ben-Ner installation in the Adaptation Exhibition.  We used Insects
Limited http://www.insectslimited.com/ (they're based here in Indy and
consistently fantastic) and stuffed the tree in the back of in our
large
art truck, sealed it, and fumigated it on site.  The cost was $750 and
we were done in a couple of days.  

Good luck!


Richard McCoy
Associate Conservator of Objects and Variable Art
Indianapolis Museum of Art
317-923-1331 xt 150

-Original Message-
From: osg-l-boun...@lists.stanford.edu 
[mailto:osg-l-boun...@lists.stanford.edu] On Behalf Of Megan Emery
Sent: Thursday, October 01, 2009 9:59 AM
To: pestlist@museumpests.net; 'os...@lists.stanford.edu' 
Subject: [OSG] Pests and a Contemporary Installation

Hello everyone,

I am cross-posting this query to both OSG and the Pest-list as I hope
to
find an answer to this dilemma soon.  Our Curator of Dec Arts & Design
approached me yesterday with a proposal from the designers the Campana
Brothers.  At the request of our institution, they have proposed the
design for an installation in our temporary exhibition space for
Contemporary Art.  They would like to fill the room with bare tree
branches- on the walls, floor, hanging from the ceiling, etc and then
place permanent collection objects throughout, including a carved
bedroom set, fashion arts, ceramics, paintings, and so on.

My initial reaction to the curator was that this could work, but that
the branches would have to be bagged and frozen prior to arrival at
the
museum.  We do not have a freezer for collections, therefore it would
have to take place off-site and for an unknown expense.  My
suggestions
have not been received well by some.   Since the designers are located
in Brazil, we also don't know where the branches will be coming from.
Is it possible to purchase treated bare branches?  I assumed freezing
would be the low-cost option, but am I overlooking another treatment?
Or am I overreacting to the potential pest hazard of bringing a large
number of tree branches into the museum?

The curator is drafting a contract as I type this, and I would like to
include some requirements if possible.  If anyone has had experience
working with artists using large quantities of "fresh" organics in a
museum setting, or if you have a solution to de-bugging the branches,
I
would be grateful for any tips, advice, or suggestions!

Thank you so much!
Megan

Megan J. Emery
Assistant Conservator of Objects
cincinnati art museum
953 Eden Park Drive
Cincinnati, OH 45202
t: (513) 639-2869
f: (513) 639 2996
megan.em...@cincyart.org 


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smtp.imamuseum.org made the following annotations
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FILMS | Say My Name and The Rape of Europa | Two very different films,
one very different venue | October 1 & 3 | Purchase Tickets 


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Re: [pestlist] Dermestid casing

2008-08-13 Thread Suzanne Hargrove
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---All:

One can find tests for arsenic in the book "Material Characterization Tests" by 
Odegaard, Carroll, and Zimmt.  Once you get the materials, the tests are not 
hard to do.

Suzanne Hargrove
Head of Conservation
Toledo Museum of Art
2445 Monroe St.
Toledo, OH  43620
tel. 419-254-5771 X7460
fax. 419-254-5773
[EMAIL PROTECTED]

>>> [EMAIL PROTECTED] 8/12/2008 7:22:57 PM >>>
Such an old taxidermy mount was undoubtedly processed in the "old days" when 
arsenical dusts were rubbed into the skin and fur by the taxidermist.  The 
Smithsonian houses lots of these old mounts, especially Teddy Roosevelt's 
trophies.  Except for dust, they are in good shape today.

Any insect larva which begins to feed on the fur will be killed.  No need to do 
any further "pest proofing".  Just warn those who work on the mount and keep it 
in an enclosure away from public hands when displayed.  Arsenicals are stomach 
poisons, not dermal poisons.  Therefore the risk of toxicity to humans is low 
as long as one wears appropriate gloves and washes their hands if they've 
handled the specimen.

Tom Parker


-Original Message-
From: Shirley Albright <[EMAIL PROTECTED]>
To: pestlist@museumpests.net 
Sent: Tue, 12 Aug 2008 3:40 pm
Subject: [pestlist] Dermestid casing




Hi folks,

 

We have a taxidermied polar bear which was recently looked at carefully after 
years behind ‘glass’.  One * yes, just one * empty dermestid casing was found 
on it.   A local conservator thinks we should have the object treated for 
insects and tested for arsenic/mercuric salts before we do anything restorative.

 

I have mixed feelings about the need for the arsenic testing since the object 
will be going back on exhibit out of visitor access and I would assume that any 
reputable taxidermist would be cautious about handling old mounts during the co
nservation process.   However, I’d appreciate some viewpoints about this.

 

Also, barring other visible signs of infestation for 4 years or more, should we 
subject the mount to some undisclosed form of ‘insect-proofing’?   Or*are we 
inviting trouble?   I’d like to know what methods are going to be used to 
‘insect-proof’ the mount before we give the go-ahead even if it is deemed the 
responsible thing to do.

 

Any viewpoints or suggestions?  Comments?   Many thanks in advance.

 

Telephone or email me directly if you’d prefer.

 

Shirley S. Albright

Manager, Technology and Museum Information Systems

 

New Jersey State Museum

240 W. State St., 14th floor

PO Box 530

Trenton, NJ  08625-0530

(office)  609.292.6331

(fax)  609.292.7636 

 



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