NATIONAL Bed Bug Summit in US !!! Will Canada Follow? We have even fewer pesticides to work with than the US.

EPA Hopes to Stop Bedbugs From Biting

Government Holds First-Ever BedbugSummit in Va.
Last Edited: Wednesday, 15 Apr 2009,

ARLINGTON, Va. - "Don't let the bedbugs bite." Doesn't seem so bad in a cheerful bedtime rhyme, but it's becoming a really big problem now that the nasty critters are invading hospitals, college dorms and even swanky hotels.

With the most effective pesticides banned, the government is trying to figure out how to respond to the biggest bedbug outbreak since World War II.

Bedbugs live in the crevices and folds of mattresses, sofas and sheets. Then, most often before dawn, they emerge to feed on human blood.

Faced with rising numbers of complaints to city information lines and increasingly frustrated landlords, hotel chains and housing authorities, the Environmental Protection Agency hosted its first-ever bedbug summit Tuesday.

Organized by one of the agency's advisory committees, the two-day conference drew about 300 participants to a hotel in Arlington, just across the Potomac River from Washington. An Internet site notes that the hotel in question has had no reports of bedbugs.

One of the problems with controlling the reddish-brown insects, according to researchers and the pest control industry, is that there are few chemicals on the market approved for use on mattresses and other household items that are effective at controlling bedbug infestations.

Unlike roaches and ants, bedbugs are blood feeders and can't be lured by bait. It's also difficult for pesticides to reach them in every crack and crevice they hide out in.

"It is a question of reaching them, finding them," said Harold Harlan, an entomologist who has been raising bedbugs for 36 years, feeding them with his own blood. He has the bites to prove it.

The EPA, out of concern for the environment and the effects on public health, has pulled many of the chemicals that were most effective in eradicating the bugs in the U.S. At the same time, the appleseed-sized critters have developed a pesticide resistance because those chemicals are still in use in other countries.

Increasing international travel has also helped them to hitchhike into the U.S.

"One of our roles would be to learn of new products or safer products. ... What we are concerned about is that if people take things into their own hands and start using pesticides on their mattresses that aren't really registered for that, that's a problem," said Lois Rossi, director of the registration division in the EPA's Office of Pesticide Programs.

The EPA is not alone in trying to deal with the problem. An aide to Rep. G.K. Butterfield, D-N.C., says the congressman plans to reintroduce legislation next week to expand grant programs to help public housing authorities cope with infestations.

The bill will be called the "Don't Let the Bedbugs Bite Act." "It was clear something needed to be done," said Saul Hernandez, Butterfield's legislative assistant.

Bedbugs are not known to transmit any diseases. But their bites can cause infections and allergic reactions in some people. The insects release an anticoagulant to get blood flowing, and they also excrete a numbing agent so their bites don't often wake their victims.

Those often hardest hit are the urban poor, who cannot afford to throw out all their belongings or take other drastic measures. Extermination can cost between $400-$900.

So bedbug problems increase, said Dini Miller, an entomologist and bedbug expert at Virginia Tech, who until 2001 saw bedbugs only on microscope slides dating from the 1950s. Now she gets calls and e-mails several times a day from people at their wits' end.

"I can't tell you how many people have spent the night in their bathtubs because they are so freaked out by bedbugs," Miller said. "I get these people over the phone that have lost their marbles."

Because the registration of new pesticides takes so long, one thing the EPA could do is to approve some pesticides for emergency use, Miller said. Another tactic would be to screen pesticides allowed for use by farmers to see if they are safe in household settings.

Representatives of the pest control industry will be pushing for federal funding for research into alternative solutions, such as heating, freezing or steaming the bugs out of bedrooms. "We need to have better tools," said Greg Baumann, a senior scientist at the National Pest Management Association. "We need EPA to consider all the options for us."

Just a Reminder

Bedbugs are on the prowl again

The bedbug, virtually eliminated decades ago, is taking a fierce new bite out of Victoria, with experts reporting an exponential increase in outbreaks in homes, apartments and hotels.

By Times Colonist (Victoria) August 29, 2008

The bedbug, virtually eliminated decades ago, is taking a fierce new bite out of Victoria, with experts reporting an exponential increase in outbreaks in homes, apartments and hotels.
"Since 2003 there have been huge increases year upon year," says Blair Dooley, owner of Old Island Pest Control.
"All the data I get from associations in the U.S., companies are reporting between 300 and 500 per cent increases yearly," he says, explaining that the situation is the same here.
“A lot of people are under the impression that bedbugs are invisible or that they don’t exist,” said Sean Rollo, creator of the Bed Bug Resource website and a pest-control operator in Vancouver.
“I’m amazed at the seminars I do where there’s over half the people in the room who have never heard of bedbugs.”
Nemeth, however, managed to rid himself of the bugs using diatomaceous earth, a fossil shell powder that dehydrates and kills the bugs, and some sticky tape in a roll around the bed. He's been bedbug-free for a year now, a rare occurrence for those who deal with the bugs on their own. Most infestations are only eliminated after several pesticide treatments by pest control companies. The bugs, which live by feeding on the blood of humans and other warm-blooded hosts, were largely believed to have been eradicated 40 years ago due to the widespread use of pesticides like DDT.
But the 21st century has seen a marked increase in infestations -- which Rollo and Dooley attribute to a change in cockroach control methods. Cockroaches used to be killed with residual pesticides, which would kill any bedbugs at the same time, but they are now killed with gel traps. As well, preventive pesticide sprayings in homes and hotels are no longer allowed under new pest control laws.
"So now if someone does bring a bedbug into a hotel room, there's nothing there to control them," says Rollo. "They could be sitting there for months before we even know."
Rollo and Dooley also blame an increase in travel and more people bringing used upholstered furniture into their homes.
The bugs can live anywhere, regardless of cleanliness -- behind baseboards, in box springs, mattresses, or small cracks in furniture. While they usually feed every five to 10 days, they are able to go without feeding for up to 18 months, which makes them extremely hard to eliminate.
All it takes is a few bugs on clothing or furniture to cause a problem, says Dooley.
In one week in July, he sprayed a house and a townhouse, as well as multiple units in two hotels and two apartment buildings. The bugs are only eliminated after multiple treatments.