An evening of bed bugs, cont’d

by Renee Corea on January 23, 2010

in Events, Featured, Issues and Challenges

Lou Sorkin began his lecture at last week’s special meeting of the New York Entomological Society by recounting a few choice tales of insect gourmandism—like the one about the tarantula tempura served at one of The Explorers Club’s annual banquets. Someone forgot to pluck their urticating defensive hairs and a call from the health department ensued. I heartily wish I could share much more with you (no, really) but I think I busied myself with some papers at Lou’s mention of the depilatory quality of cooked tempura batter. Don’t serve Lou mealworms is the only advice I can muster; unlike urticating hairs, mealworms make him sick!

Lou Sorkin

The Great Lou

Lou is famously exacting about public education materials about bed bugs. We are all better for his insistence over several years on highlighting the differences in appearance between the life stages of bed bugs. He spent considerable time on life stage drawings and photographs (beware the missing instar) and showed us (approvingly) Stephen Doggett’s update to his famous bed bug life stages (which you can see on page 16 of the latest draft of the Code of Practice) which was produced by photographing each bed bug individually and referencing the immature stages descriptions in Usinger for each instar. Lou clearly believes—and continues to persuade many of us—that accuracy and comprehensiveness in these matters is key in public education messaging.

He showed us innumerable photographs of bed bugs and bed bug harborage sites in all their glory, from the expected to the unexpected, his words and choice of photos cautioning in so many ways against the sort of received wisdom we have been exposed to for years (not 5 eggs a day, not only nocturnal, not just clover-leaf inspections…). Alert-looking bed bugs next to dead bed bugs, numerous barely-distinguishable immature bed bugs next to one or two adults (“you are not close enough”), heartbreaking advanced infestations, across-the-hall dispersal, the limited effectiveness of vacuuming—for both eggs and bed bugs, noting that he often plays with bed bugs and paint brushes (Lou!) and often they do not budge. I am so grateful for Lou touching on all these subjects, even if it was to a roomful of pest control pros. I wish more of you had come.

It was an interactive evening of bed bugs

Lou gave each person in the audience a loupe as a gift (like the one he gave me recently). And he had these for everyone to practice on:

live bed bug display boxes

Live bed bug display boxes

You all know about the value of a notched MetroCard as an inspection tool:

notched metrocards

Notched MetroCards - a Lou Sorkin bed bug inspection trick

“Grade School Bed Bug Project?”

These are two slides from Lou’s presentation which describe inexpensive monitoring ideas that you can use at home:

folded paper passive bed bug collector

Folded paper passive bed bug collector - click for larger image

Improvised sticky traps:

examples of sticky tape monitors

Examples of sticky tape monitors - click for larger image

Materials: “blue painter’s tape and 2 kinds of double-sided carpet tape plus using the backing of the tape as a cover.”

Vajra Kilgour

Vajra Kilgour is Vice Chair of Metropolitan Council on Housing and associate producer of WBAI 99.5 FM’s Housing Notebook. (Both Lou and Catharine Grad appeared on the program on January 4 to discuss bed bugs—read Bedbugger’s take and recap here.) Ms. Kilgour spoke about Met Council’s hotline (Q: “My landlord says I brought them in and I’m responsible.” A: “Your landlord is lying.”), Met Council’s bed bug fact sheet which she is personally working on developing, and legislative work. She noted that “laws can make a difference; there is less lead poisoning in NYC.”

She suggested that in the hard struggle to persuade landlords to do what they are legally required to do—maintain apartments in habitable conditions—the strongest action that tenants can take is to organize. She talked about the desperation of people who suffer from bed bugs—housing court litigants that are “bitten from head to toe”—and the people who simply cannot afford to heat-dry all their clothes, much less afford dry cleaners or throwing anything away.

The value of a strong tenant association is one important take-away message from Ms. Kilgour’s presentation.

Catharine A. Grad

Catharine Grad (Grad & Weinraub, LLP) spoke about the rights and responsibilities of landlords and tenants. She said that “a landlord has the obligation to eradicate bed bugs in a building; that is the law.” However, she urged the PMPs in attendance not to casually tell people (tenants) to move out or break their leases.1 “You have to show that the situation is intolerable to move out,” and “if the situation is being treated, you can’t break the lease—it’s a question of magnitude.”

Tenants are obligated to provide access to their apartments and risk eviction for their refusal. She recognized that when landlords provide inadequate pest control services, tenants must still provide access and “work with” even incompetent pest control professionals or risk becoming part of the problem.

When pressed about alternatives to going to court by a member of the audience who had spent thousands of dollars in litigation, Ms. Grad said that court is “a blunt tool, far from a perfect tool” that takes a long time, but there are effectively no alternatives (“the alternative to court is to get a consensus in a community that is strong enough to compel landlords and tenants to act responsibly”) and so landlords and tenants should not wait. Landlords who cannot gain access to infested apartments should begin court actions as soon as possible, and the same goes for tenants who cannot get their landlords to act responsibly.

She said it would be helpful for landlords and tenants to have “more specific directives” about how to proceed with infestations.

Megan Quenzer

Megan Quenzer’s perspective was precisely that of a tenant receiving inadequate bed bug pest control in her building. A new PMP who apparently knows what he’s doing has improved the situation, but the infestation in the building remains and Ms. Quenzer believes the bed bugs are simply moving from apartment to apartment through the walls, returning to apartments where they were thought to be eradicated.

She stressed the need for community education, for landlords as well as tenants (“everybody needs to be educated”), and expressed the hope that the city will track infestations and regulate bed bug services. She spoke of the efforts in other cities, particularly in Boston, and held her ground in the face of some persistent questioning by some in the audience about the futility of control efforts in the face of tenant introductions. It was also interesting, and sad I suppose, that some in the audience urged her to simply move out.

I am always seriously impressed by people who overcome the stigma of bed bug infestations (or are simply impervious to it) and speak publicly about their own experiences. I think Ms. Quenzer reached the pest control professionals in the room.

An audience of PMPs

The audience as I said was mostly from the pest control community, but I was happy to see Council Member Gale Brewer and Sharon Heath from the Department of Health. Some of the industry folks in attendance were Cesar Soto (Freedom Pest Control), Tim Wong (M&M), Natalie Raben (M&M), John Furman (Boot A Pest), John and Sue Russell (Action Termite & Pest Control), Todd Lorah (Action Termite & Pest Control), Kitty Lee (Residex), Gil Bloom (Standard Pest), Rick Cooper (Cooper Pest), and many others.

Killer Who?

Killer Who?

A note, however. The fact that the audience was overwhelmingly from the industry created an interesting dynamic when the guest speakers (a tenant advocate, a tenant lawyer and a tenant!) spoke in the second half of the evening. It’s useful to understand things as they really are and so I will quote one thing said by an anonymous PMP at the meeting:

“People go on the internet and become geniuses.”

Well.

Guess what, though, surprisingly, there was little back and forth about dogs! Or maybe I’m conditioned to expect the arguing about dogs that in any case did not materialize.

Bed bugs will not go away on their own

During his presentation Lou showed us this public education poster developed by WoodGreen Community Services in Toronto that I think would be a fitting way to end this post:

bed bug education poster

Bed bug education poster, WoodGreen Community Services

Source: All About Bed Bugs: An Information Guide (PDF)

Please tell someone about bed bugs.

Finally, I want to share what one person who was in attendance said. His reaction to what he heard during the meeting was, “this is so depressing.” Yes, it is in so many ways. But please remember what Dr. Stephen Hwang told us recently, because we truly can afford neither complacency nor hopelessness.

Heartfelt thanks to Lou. For more Lou, check out our interview from last year.

  1. This caution about giving improper advice to tenants cannot be stressed enough. I think that it is extremely important to understand that withholding any part of the rent and other actions such as breaking the lease, especially when undertaken without proper legal advice, expose the tenant to the risk of being sued by their landlords. Tenants can and should take their landlords to housing court instead. “HP” proceeding for repairs, I learned at a legal clinic offered by the West Side SRO Law Project recently that I have been meaning to tell you about, do not expose tenants to this risk and should therefore be recommended first. []

These pages may be of related interest:

  1. An evening of bed bugs
  2. The Smiths get bed bugs: HPD’s bed bug course
  3. Bed bugs make the home page of the NYC Department of Health
  4. What’s working for bed bug control in multifamily housing: a new report from NCHH
  5. Permanent prophylactic measures, city of plastic bags

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Report on the recent New York Entomological Society meeting on bed bugs
February 11, 2010 at 10:46 am

{ 11 comments… read them below or add one }

1 Carolyn Bell January 24, 2010 at 9:13 pm

I just read above that Lou Sorkin referred to the (perhaps?) ineffectiveness of vacuuming – which is not only recommended on every web site, including university (i.e., Cornell among others…) departments/sites, but emphasis on HEPA vacs (tho I can’t find anyone suggesting a particular brand or model to use which is causing hours of additional research!!!).
PLEASE PLEASE PLEASE explain about Sorkin’s advice about vacuuming – clarity would be helpful.
THANK YOU (trying to help a friend’s 91-year-old mother in a NINE-ROOM rent-controlled apartment in NYC).
Carolyn Bell – 860 519 4992
PS: The AMNH is my FAVORITE PLACE IN NYC !

2 Renee Corea January 24, 2010 at 9:31 pm

Vacuuming has its place, Carolyn, and in my non-professional opinion definitely should be done, especially where there are lots of bugs. What Lou is pointing out — and what other entomologists and pest control professionals have pointed out — is that it is not a complete solution. There are limitations to what you can achieve with a vacuum and it is best to realize what they are so that you can judge how to do it — and how much effort and time to allocate to this task.

This is a quote from the Australian Code of Practice, 3rd edition draft, p. 27:

The Pest Manager should be aware of the limitations of vacuuming. All previously vacuumed areas need to be treated with insecticides as bed bugs within crevices can hold on against the suction forces. The eggs themselves are glued in place when laid and resist removal via vacuum (Figure 8), meaning that other control measures must be subsequently applied.

Stiff brushes are sometimes suggested for removing bed bug eggs, however they are not recommended as they can disperse the eggs and make control more difficult.

You should read this article about bed bug mgmt “in sensitive accounts” (Potter et al., 2007) for more, for example:

Bed bugs are harder than cockroaches to dislodge with a vacuum. Adults and nymphs cling more tightly to surfaces and each tiny translucent egg is affixed with a cement-like substance. When vacuuming bed bugs, better results are achieved by scraping the end of the suction wand repeatedly over the harborage area.

And you can watch a video of a PMP/entomologist discussing vacuuming for bed bugs here.

Hope this helps. I hope that your friend’s mother gets good professional help as soon as possible. There are a variety of tools that can be used; dry steaming is one. Best of luck.

3 Andrew DeLuca January 25, 2010 at 9:51 am

Unfortunately, I did not have word of this event. Would have enjoyed Dr. Sorkin’s presentation. The last event I went to was extremely informative and entertaining. You can not place a value on keeping up to date on new information, technics and experiences of others.

4 Renee Corea January 25, 2010 at 11:10 am

Hi Andrew,

I wrote to someone at your company about the event but I believe the message bounced back, sorry about that. We’ll have to find ways to have more of these.

5 Renee Corea January 25, 2010 at 12:29 pm

Note: an entomologist has written to me about what I wrote above about vacuuming. He says that, especially when the infestations are evident, vacuuming can have an impact on the bed bug population by reducing the number of biting bed bugs because molts, dead insects, and egg shells (which are used by nymphs and other live bed bugs to hang on to) are removed.

I’m sorry that I was not more balanced in my comments about vacuuming.

6 Lou Sorkin January 26, 2010 at 12:00 pm

Sorry about the confusion regarding vacuuming. Yes, vacuuming has its place and will work to remove many crawling bed bugs and some that are able to be sucked up. It’s a case of diminishing returns after the initial cleanout. It really doesn’t work on bugs or eggs that are in cracks and crevices because the eggs are glued onto surfaces and if bugs and eggs are within deeper crevices the suction really isn’t strong enough. If you attached a nylon sock within the tip of the vacuum hose and checked it periodically you could see how many bugs you have collected. Place the sock into a ziploc back and dispose of it when finished (if bugs or eggs are present). And yes, vacuuming will remove loose items such as dead insects and molts, possibly egg shells that have loosened over time. Be sure to use a HEPA filtered vacuum to you won’t be shooting out the “insect dust” from the exhaust.

7 Renee Corea January 26, 2010 at 12:17 pm

Thanks Lou… Diminishing returns is apt…

8 Carolyn Bell January 26, 2010 at 1:11 pm

Thanks for clarification – including the *why* of the HEPA filter. I was assuming that was best til the person on the video Renee advised me to watch cautioned against HEPA vacs because disposal of the bag is more complicated! Now there’s “insect dust” to protect against? Which I’m guessing could include the insects themselves?!! YIKES! If so, how can the “expert” on the video New York vs. Bed Bugs is recommending suggest anything other than a HEPA vac? Thanks again for evermore elucidation. (I believe bed bug-induced PTSD is now perhaps as pervasive an infestation as the bed bugs themselves!)

9 Renee Corea January 26, 2010 at 1:45 pm

There are differences of opinion about virtually everything having to do with bed bugs, Carolyn. I believe that people should have access to everything, especially options that are more affordable. A HEPA vacuum is not essential.

10 Carolyn Bell January 26, 2010 at 2:11 pm

Ah….thank you!

11 Lou Sorkin January 27, 2010 at 5:03 am

HEPA filter vacuum cleaners contain a HEPA filter and can be in bag and bagless vacuum cleaners; vacuums with bags are easier to empty than those with only containers. The “insect dust” and all dust for that matter is composed of minute particles of whatever happens to be in that environment. “Insect dust” in general terms contains the particles of insects that would be mixed with the general dust in your home. If you use a very old vacuum cleaner and there really isn’t much of a filter system in place, then a lot of the material you suck up gets thrown out the exhaust because it isn’t being captured within the vacuum cleaner. There are filters plus HEPA filter in HEPA filter vacuum cleaners. The newer vacuums have very good filter systems on their own, HEPA filter simply removes very small particle sizes and doesn’t let them pass through. Many “dust allergic” people would fare better using a HEPA filtered vacuum cleaner because allergens exiting the exhaust would be kept to a minimum. I did not mean to suggest in my post above that “insect dust” includes live bugs coming out of the exhaust. A HEPA vacuum is not essential in bed bug control but is in allergen control.

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