The Australian show “The New Inventors”(ABC) features several new inventions in an episode, with a panel of judges choosing the best of the lot.

Inventor Tony Abrahams won episode 16 (20 May 2009) with his passive bed bug monitor, the “Bed Bug Barrier,” which either attaches above the feet of the bed, or sits under the feet of the bed, trapping bed bugs attempting to crawl up onto the bed in a glue. (Based on the placement of the glue under the rim of the device, it is not clear to me whether bed bugs would also be intercepted if they tried to crawl off a bed, rather than onto it, as would be true with the Climbup TM Interceptor.)

There’s some iffy science here (for example, I don’t think anyone can prove the inventor’s claim that bed bugs cannot harbor on a mattress encasement). One judge is concerned that bed bugs brought onto a bed via a suitcase (rather than climbling up the bed leg) will not be hindered by this tool, and this judge is apparently correct. Bed bugs can live on beds. This device will not get rid of bed bugs living in the bed frame, on the mattress, or for that matter, on chairs or in other parts of the room.

This does not mean the trap is useless, but it does mean it is not a total solution. I would like to see independent test data demonstrating the effectiveness of any bed bug monitors. And I would like to know whether bed bugs are 100% trapped while entering or leaving a bed, since from what I can see, there’s some possibility bed bugs exiting a bed could drop down without crawling on the underside (glued) region of the trap.

Clearly, the passive bed bug monitor is an idea that is blooming in lots of different forms, and time (and independent peer reviewed research, we hope!) will tell which is best.

You can read about other currently available bed bug monitors such as the Climbup TM Interceptors — which provide a barrier for bed bugs climbing onto or off of beds — here, or read about David Cain’s soon-to-be-widely-available bbalert monitors — which provide a harborage for bed bugs somewhere on the bed frame itself — here and here.

I love that a bed bug-related product won this contest. Interestingly, Tony Abrahams got the idea for this product because he was in the business of renting out accommodations to travelers. His invention beat out a device which weighs beehives and some kind of portable refrigeration/food heating device.

Let’s face it: bed bugs in the popular media are always a good thing: one of the judges notes she will change her hotel room behaviors based on this presentation (presumably, she won’t be leaving luggage on the bed anymore!) If news about the problem of bed bugs reached many other Australians via this show, that in itself is a very good thing.

Click below to watch!

Thanks to Paula for the tip!Similar Posts:

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2009 is the year of the bed bug monitor. While some are thinking high-tech, it is also important to know that low-tech monitors are being improved.

This month, the CDC 3000 is starting to be used by PCOs and a few of the luckier people with bed bugs. The Nightwatch is also set to ship soon, we’re told. The devices cost in the $500 – $700 range, and so they really are not aimed at the consumer market. These active bed bug monitors use kairomones, CO2 and heat to attract bed bugs into the monitors, and then trap them.

But passive bed bug monitors are also evolving. Traditionally, we have had the glue trap, which really is not very useful at catching bed bugs. Think about it: they’re usually rectangular, and they just sit there. They sit there covered with a thick coating of goopy glue, and people commonly report waiting patiently and nabbing no bed bugs. There’s no easy way to surround the legs of your bed in glue traps.

Enter Susan McKnight, who has designed the Climbup ® Insect Interceptor, a passive bed bug monitoring tool which can be used in homes under the legs of bed frames, chairs, tables, and other furniture.

This is a tool for finding out whether you have bed bugs. It is not going to treat an infestation, but can help you determine if you have bed bugs, and when they are gone.

It looks simple, but seems quite clever: first, it has two wells: a center well and an outer pitfall. So you can actually tell from where the bed bug is caught whether it is coming onto the furniture or trying to exit from it. (The idea is they can’t hop over the wall in between. Neat, huh?)

This is a photo of bed bugs caught in the Climbup ®:

(Photo courtesy of Susan McKnight, All Rights Reserved).

Those bed bugs in the middle were trying to get off the bed / chair / etc. and the others were trying to get onto it.

You can imagine how some treatment plans could be improved if PCOs could see whether the bed bugs were coming onto the bed, or leaving from it.

Think also of the woman who reacts to bed bug bites, whereas her children and husband don’t. This monitor may allow a much better determination of who is actually being bitten.

The directions found in this PDF on the Insect Interceptor website note:

Climbup ® insect interceptor is ready to use with center well and pitfall ring prelubricated with talc to form slick surface to prevent bed bug escape. The talc will not kill bed bugs. With repeated wipeouts and prolonged use, relubrication with talc is advised. OPTIONAL: To avoid handling of live bugs, a dust (e.g. diatomaceous earth) or nonrepellent liquid (e.g. soapy water, mineral oil) may be added to in center well and outer pitfall ring.

Some bedbuggers have long placed a bed bug-free mattress and frame on top of risers or inside of margarine tubs and filled these with diatomaceous earth or mineral oil in an attempt to keep bed bugs from getting into the bed. The moat of mineral oil in a cup around the bed legs can backfire if there are any bed bugs living in the bed, because they become trapped on the bed, and will keep biting you there.

The approach suggested on the Insect Interceptor site is not an entirely different idea, but in my opinion is theoretically a better one: this product is designed to trap live bed bugs and to show which direction they are traveling in, both of which would be very helpful, moreso than simply trying to avoid bed bug bites.

A Pest Control Operator could, as the directions also suggest, “Count bugs by developmental stage from each capture area to determine efficacy of control treatment.” A resident could simply count bed bugs, and know if they needed a follow-up treatment, or not.

Dr. Mike Merchant of Texas A&M wrote on his Insects in the City blog about a presentation by Dr. Changlu Wang at November’s Entomological Society of America conference in Reno. Wang tested the efficacy of various spray-based and dust-based IPM programs for bed bugs (using chlorfenapyr, diatomaceous earth and Climbup™ monitors). Merchant noted that:

The traps caught more bed bugs than were observed by the inspectors in all apartments. Another interesting observation was that 94% of the trapped bed bugs were in the outer bowl, indicating that they were off the bed. This shows the importance of treating off-bed locations when controlling bed bugs. These devices might be especially useful for clients with low budgets and a high motivation to help with the elimination program. Of course the effectiveness of the bowls depends on eliminating contact of the bed and bedding with the floor and walls.

I understand that Changlu Wang’s research will be published soon (and we’ll let you know when it is). In the meantime, you can download a brief but interesting PowerPoint of his presentation at the ESA in Reno, 11/2009 by clicking here.

The PowerPoint stresses the usefulness of the product for low-level infestations and where residents do not respond to bed bug bites. We are told that only “4 of 10 residents noticed bed bug bites,” and that while visual inspection detected an “average of 6.7 bed bugs per apartment,” the Climbup™ interceptor after being used for 7 days found an “average of 8.8 bed bugs per apartment.”

For this reason, it would not be a bad idea for everyone to have these under their beds and chairs, sofas, etc. Wang’s finding that only 40% of the residents had bed bug bites reminds us that everyone needs an early warning system that they have a bed bug infestation. Those receiving bed bug treatment need to know when bed bugs are gone.

My only concern is that this product might have to be used creatively to work for some — for example, people who have platform beds with broad bases, or big clunky sofas — I am not sure how the product would work with items of furniture which don’t really have “legs.”

The Insect Interceptor website states that Climbup ® Insect Interceptors can be obtained from Residex and Oldham Chemical (by PCOs only from those outlets, I assume). We also see that Bed Bug Central is selling these monitors to the public. I have not actually seen them yet, but the research sounds promising. We look forward to reading Wang’s research results and to hearing from people who have used the product.

Update 4/23/2009: This month’s issue of Pest Control Technology has an article by Changlu Wang, Timothy J. Gibb, and Gary W. Bennett detailing the study of the Climbup ® Interceptor. You can see the contents of the April PCT issue with a link to the article here.

Update 5/12/2009:

Climbup ® Interceptors are now available from NorthShore Care (enter code in ad below for free shipping) and other online retailers, as well as from Residex and Oldham Chemical. In New York City, you can get them from Standard Pest.

(Disclosure: Bedbugger has an affiliate relationship with NorthShore Care, which means that if you purchase through our links, it helps support this website at no additional cost to you. We’re grateful to NorthShore Care for offering our readers the best deals we know of on Protect-a-Bed AllerZip encasements and Climbup ® Interceptors, as well as free shipping with the BBFREE coupon code.)Similar Posts:

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The following photos come from Lou Sorkin — pictures of bed bugs and eggs harboring in a bed (headboard, frame, mattress, etc.).

All photos and descriptions above courtesy of Dr. Louis Sorkin, All Rights Reserved. Many thanks to Lou, for sharing these with us!

(All descriptions follow the photo they describe.)

Bed frame, headboard & box spring. See close up pictures [below] of headboard, side of bed frame, box spring, and canvas strap handles.

Close up on wood support behind head board. Close up of top of wooden support to reveal bed bug adults, nymphs, exuviae, feces deposited on vertical wood headboard, and accumulation of dust.

Close up of headboard groove. Bed bug nymphs, shed skins, feces near to and in the groove.

Groove in bed frame side panel. Machine cut in bed frame bed bugs infested. Shed skins on surface and bugs in groove.

Bed frame with horizontal slat. See close ups [below] of slat and close up of area under this slat. Also bugs can be seen in another picture [above] of a machine cut in wood frame.

Close up area on bed frame under slat. Horizontal slat removed from bed frame to reveal bed bug refugia including adults, nymphs, eggs (some unhatched), exuviae, and feces.

Bed frame edge of horizontal slat. Bed bug feces, shed skins, eggs (some entire, some hatched) on underneath side of slat.

At head, old box spring turned over. See bed bugs, nymphs, eggs, feces.

Old box spring canvas strap 1. Canvas strap is folded down to expose refugia of bed bugs. Note bed bug adults (also squished one), nymphs, eggs, feces.

Old box spring canvas strap 2, lower. Another canvas strap that has been folded up out of the way to expose bugs, exuviae, feces, eggs on box spring covering.

Old box spring canvas strap 2, upper. Another canvas strap that has been folded up out of the way to expose bugs, exuviae, feces, eggs, on strap.

To see more of Lou’s photos, or to see these photos in a larger size, go to Lou’s flickr photostream.
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This article and video report from WCBD in Charleston reports that bed bugs have been found at colleges all over Missouri, including Northwest Missouri, Missouri State, and 70 cases at Wichita State.

However, the focus of this article is on the encounter between bed bugs and the University of Central Missouri:

It is a pest unexpected by college administrators.“We didn’t have them until about three years ago,” said Patrick Bradley, director of housing at the University of Central Missouri. At UCM, since the beginning of the last academic year, Bradley confirmed bed bugs in 32 rooms, treating many of them multiple times.

Some parents and students with infested rooms are angry, not only because those bed bugs keep returning, but because in some cases UCM has failed to fulfill it’s pledge to replace infested beds. Students say they discovered the discrepancy by marking their beds before officials displaced them to treat the room for bed bugs. Returning students then looked for their markings when they moved back into their treated rooms. Freshman Lauren Pulse was disturbed with the findings.

“It was the same mattress and the same bed frame,” Pulse said. “You ask them to do something and they don’t,” says freshman Molley Buckley

The university says it has since instituted tighter controls to ensure facilities employees dispose of bed bugs from infested rooms. “What we’re doing right now is everything we know,” Bradley said.

They may take a cue from the University of Florida, which decontaminates students’ infested items by heating them in a makeshift oven. Thermal methods may be very effective for treating mattresses, and would avoid the unnecessary expense of replacing mattresses.

Though I understand that students and parents think replacing beds is the solution, doing so actually does not ensure bed bugs have been removed from the room. If there are bed bugs there which persist after treatment, you may simply be giving them a new home.

Encasements are an option, though they must be treated with care so as not to rip. My own college had sealed mattresses (though I had no idea why at the time), and I wonder if colleges won’t start using these again.

The other thing UCM needs to think about is that experts say as many as 70% of people do not react to bed bug bites. Relying on students to react and then report the problem means many more students may have bed bugs, which feed and breed and spread, unknown to administrators.

It would be in the college’s interest to implement a proactive bed bug detection program. Bed bug sniffing k9s are not 100% accurate, but a good one is likely much more accurate than a human inspector. Texas A&M University has been flying bed bug detection dogs in to check for the pests before students start to complain of bed bug bites or bed bug sightings.

You can read the full article here or watch the video.

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This MSNBC article by Anya Yurchyshyn, a Budget Travel writer, describes how Motel 6 is changing its room designs to make the rooms cooler and more functional.

The upgrades may also make rooms less bed bug-friendly than traditional-style US hotel rooms.

Of particular relevance to our topic of interest: upgrades to beds and flooring.

The Motel 6 beds are moving to simple, clean platforms and ditching the box springs and bed skirts:

3. Bed Platform

Beds give the room a sense of openness because guests can see beneath them; the sight line isn’t interrupted by a bed frame and skirt. There’s also more room to store luggage.

I hope you don’t mean we should store luggage under the bed!  That’s a big no-no, where bed bugs are concerned.

Anyway, the beds look like they have a clean, washable covering, as opposed to the bedspread idea traditional in US hotels.

And floors are going naked:

5. Floors

The carpeting is being replaced by floors made of composite wood and plastic laminate. “A lot of people feel that carpets aren’t very clean,” says Priestman.

(That’s Paul Priestman of Brit design firm Priestman and Goode.)

Yes, you can still get bed bugs in a room that has simple furniture and no carpeting.  (And it does not matter how cheap or expensive the hotel is.)

But with fewer frills and fewer layers, it’s easier to locate bed bugs when you inspect the room, and if they’re found, it’s easier for a pest control professional to get rid of them.

Rooms like this make it easier for staff to inspect rooms for bed bugs (as I really hope they are doing), and easier for them to spot bed bugs. It’s therefore easier to respond to bed bug problems if and when they arise.

Since I (cough) “became aware of” bed bugs, I admit to choosing my hotels from tripadvisor.com based not only on reviews (or rather, the lack of reviews mentioning bed bugs), but also in part on the design apparent in room photos.

I prefer hotel rooms that have the kind of bed coverings which need to be washed regularly (like uncovered white comforters), and beds without a lot of frilly action in the bedskirt and bedspread department.

And I’d rather inspect a room where I can really see under the bed, look at the edges of the floor, etc. All in all, I am happy to see any motel chain moving in this design direction.Similar Posts:

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BillingsGazette.com: “Bedbugs give shelter a challenge”

This article carries more details on the bed bug war going on in the Montana Rescue Mission men’s shelter than the one blogged last week. It is a harrowing reminder of how hard it is to get rid of bed bugs under certain circumstances.

More than a year ago, the mission spent $5,500 replacing all 27 wooden bunk beds in the men’s shelter dormitory with steel bunks that give the bugs no openings to hole up in or to build nests. All the wooden beds at the mission’s Women’s and Family Shelter on First Avenue North were replaced at the same time, [shelter manager Tracy] Hansen said

Ecolab Pest Elimination Services has been coming at least once a month to do treatments at the shelter, and shelter workers also use a nontoxic powder to treat areas in which bedbugs are found. All the mattresses were replaced at one point, and sheets are now washed daily.

Blankets are also washed regularly, Hansen said, and soon they will be dried in a large commercial dryer, which will kill any bedbugs.

After initially making good progress against the bedbugs, the shelter saw another outbreak over the summer. As Drake explained, “We have so many people bringing in so many things on their persons.”

Hansen said the problem this summer and fall has been concentrated in the chapel, which handles overflow sleepers. Although the dormitory sleeps 54 people and 20 more men involved in change-of-life programs sleep in several common rooms, as many as 40 men a night will stretch out on mats on the floor of the chapel. People are asked not to bring in bags or their own blankets, but they still end up bringing in bedbugs in their clothes.

Over the summer, mission workers ripped out the baseboard all around the chapel, where they found several nests in decaying wood and plaster. Those areas were treated, but there are still occasional finds, Hansen said. Over the summer, he might find 10 to 15 live bugs a day. On Thursday, he said, he found two.
.

Replacing wooden beds with metal probably helps, though bed bugs can also infest metal beds; they can even harbor in the groove of a screw-head. And replacing bed frames does nothing, if mattresses are not properly encased (whether replaced or not). I would like to know if the mattresses are encased, which will help keep them from becoming reinfested.

Regular treatments are good, but most PCOs who know bed bugs seem to recommend treating more than once a month. Washing/drying sheets daily and washing or even just drying blankets (which should also be done daily under such circumstances) is a good idea.

The sad fact is that it is probably hard to do more than control bed bugs in a shelter situation. Even if guests do not bring in bags, as long as people are coming in wearing clothing, the potential for reinfestation is there.

One statement in the article really jumped out at me:

Barbara Schneeman, the communications and advocacy manager at the Yellowstone City-County Health Department, said the department hasn’t heard of any problems with bedbugs anywhere else in Billings. In a given year, she said, there might be one or two calls about bedbugs.

If a homeless shelter has bed bugs, a person brought them in, or they were brought in with a shipment. The former is more likely.
The person can have been an employee, visitor, or homeless guest.

If people are exposed to bed bugs in the shelter, they will also carry those bed bugs elsewhere.
Those people can be employees, visitors, or homeless guests.

Where those people go next, they may leave bed bugs: stores, cafes, government offices, laundromats, buses, trains, cars, schools, hospitals, PCO’s offices, employees’ and visitors’ and guests’ and their friends’ apartments and houses.

If a homeless shelter in Billings has bed bugs, there are problems with bed bugs in other places in Billings.
It’s a matter of time before people realize it.

I hope everyone in Billings with bed bugs will call the Yellowstone City-County Health Department and let them know. Public health officials will not recognize bed bugs as a problem unless you call them and tell them they are a problem. If they shrug it off, do not take it personally. If everyone calls, officials will have to take this seriously. Other health departments are beginning to.
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