Montreal's bedbug infestation totals creeping downward - Action News
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Montreal

Montreal's bedbug infestation totals creeping downward

Fewer households reported infestations by the tiny pests in 2012 than in the year before.

City credits tracking for success in quashing persistent pests

Public health authorities say the bedbug levels on the island are leveling off after an eruption of infestations five years ago. (Carolyn Kaster/AP)

Montreal's bedbug problem seems to be stabilizing.

City and public health officials detailed the results of the second year of an action plan launched to fight the rising number of infestations in Montreal.

What do bedbugs look like?

Adult bedbugs are reddish-brown, flattened and oval. The flightless insects are about six to 10 millimetres long when unfed. They swell slightly in size after feeding, taking on a blood-red colour. The nymphs are shaped like adults but are whitish-yellow. At about one millimetre in size, bedbugeggs are nearly impossible to see on most surfaces.

According to public health, 2.2 per cent of thehouseholdson the island of Montreal that weresurveyed reported having a bedbug problem in 2012.

That's down from 2.8 per cent that reported an infestation the year before.

Five years ago, Montreal saw an explosion in the number of bedbug infestations, a problem exacerbated in the summer around the time of the annual moving season.

In 2011, a large-scale awareness campaign was launched and more than 2,000 sealable plastic bags were distributed to encourage citizens to contain any infected mattresses.

The city is crediting an amendment made to its residential sanitation and maintenance bylaw, which requires pest control managers to report bedbug interventions, as one of the most important elementsin successfully mounting awaron fast-spreading infestations.

Benoit Dorais, the executive committee member responsible for housing, said that information was used to create a database that helps document where the problem is occurring and spreading.

The worst hit neighbourhoods last year were in the downtown and in the east end.

France Emondfrom the province'stenants' right association said that the city's current practice of documenting individual residencestreated for bedbugs isonly capturing part of the problem.

"The building needs to be all exterminated, not just one unit, because those little bed bugs, they don't have addresses, so you have to do the whole building," she said.

She said the city needs to take its efforts one step further and institute fines if landlords don't properly fumigate following a reported infiltration.

The City of Montreal's map showing reported bedbug infestations in 2012. (City of Montreal)