Brown Marmorated Stink Bug
EXTERMINATOR
Brown Marmorated Stink Bug
TREATMENT EXPERTS
Originating in Asia, the Brown Marmorated Stink Bug(Halyomorpha halys) is an invasive insect that has spread rapidly across North America and Europe, causing serious damage in agriculture and becoming a real nuisance in the home. First appearing in Canada a few years ago, it has adapted to our climate and proliferates mainly in late summer and autumn. Although harmless to humans, its presence in large numbers and foul odor make it a particularly dreaded insect.
This pest mainly attacks fruit trees, vegetable crops and cereals, causing considerable losses for farmers. In autumn, it invades homes and buildings in search of warm shelter for the winter, hiding in cracks, window frames and even clothing. Resistant and with no natural predators in North America, the devil bug has become an invasive species that is difficult to control. Find out how to identify them, prevent their invasion and effectively eliminate them before they become a real nightmare.
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Brown Marmorated Stink Bug
FREQUENTLY ASKED QUESTIONS
ABOUT Brown Marmorated Stink Bug
Why is the Brown Marmorated Stink Bug called ‘stink bug’?
The Brown Marmorated Stink Bug (Halyomorpha halys) owes its nickname to its invasive and destructive nature. Native to Asia, it is considered a threat to agriculture, causing huge losses in orchards and vegetable crops.
It is also feared for:
✔ Its foul odor, which it releases when disturbed or crushed.
✔ Its massive invasion of homes, especially in autumn.
✔ Its lack of natural predators, allowing it to proliferate unchecked.
Its aggressive behavior towards crops and its negative impact on the environment have earned it the name of “STINk bug”.
Where does the Brown Marmorated Stink Bug hide?
The diabolical bug seeks out sheltered, warm places, especially as winter approaches. It can be found :
🏠 Inside homes
- Behind furniture, in curtains and under carpets.
- In wall cracks and around window frames.
- In attics, basements, cellars and garages.
🌳 Outdoors
- On fruit trees (apple, plum, cherry, peach, etc.).
- In agricultural fields and vegetable gardens.
- Under tree bark or between roof tiles.
It can also find its way into luggage, vehicles and firewood, facilitating its expansion into new regions.
How to eliminate the Brown Marmorated Stink Bug?
Since the devil bug is very resistant, here are the best ways to get rid of it:
✅ Use a vacuum cleaner: Vacuum up the bedbugs and immediately empty the bag outside.
✅ Avoid crushing them: they release an unpleasant odor.
✅ Install screens in good condition: Check windows and vents.
✅ Sealing cracks and openings: Plug holes in walls, door frames and foundations.
✅ Use white vinegar or soap solution: Spray these liquids directly onto bedbugs to neutralize them.
✅ Limit outdoor lighting: they are attracted by light.
✅ Place sticky or light traps in high-risk areas.
If the infestation is serious, we recommend calling in a professional Pest control technician.
How to recognize a Brown Marmorated Stink Bug?
The devil bug has several distinguishing features:
📏 Size: Approx. 2.5 cm, about the size of a quarter.
🎨 Color: Mottled brown, sometimes with reddish highlights.
🦵 Antenna: Two distinct white stripes on the antennae.
💨 Odor: Gives off a foul odor if disturbed or crushed.
🦋 Shape: Shield-shaped body, typical of pentatomid bugs.
It is often confused with other brown bugs, but the white stripes on its antennae are a good indicator.
Why hire an exterminator for the Brown Marmorated Stink Bug?
✔ Fast, effective control: Pest control uses specific treatments to eradicate bedbugs without harming your health.
✔ Long-term prevention: A professional can identify and seal entry points to prevent further invasion.
✔ Avoid agricultural damage: If you have orchards or plantations, a Pest control can prevent the bug from destroying your crops.
✔ O dorless removal: Crushing or handling bedbugs can release an unpleasant odor, a Pest control uses discreet and effective methods.
✔ Home protection: A massive invasion can result in hundreds or even thousands of bedbugs in the home. Professional treatment is often the only solution.
If you notice a repeated presence of these bugs in your home, don’t wait for the invasion to get worse: call in a Pest control at the first sign!
| Name | Brown Marmorated Stink Bug |
|---|---|
| Class | Insects |
| French name | Punaise diabolique |
| Latin name | Halyomorpha halys |
| Length | 2.5 cm |
| Color | Mottled brown, reddish |
| Order | Hemiptera |
MORE INFORMATION ON DEVILISH BEDBUGS
Why is it so dreaded?
Native to Asia, the devil bug was accidentally introduced to North America, where it rapidly proliferated due to the absence of natural predators. It is considered a major agricultural threat, causing significant losses in orchards and vegetable crops.
It feeds by puncturing the skin of fruits and vegetables, leading to malformations and rotting of crops. It particularly targets apple, cherry, plum, peach, grape, corn and soybean trees.
Invasion in Canada and climate impact
The rapid spread of the devil bug in Canada is attributed in particular to global warming, which makes it easier for it to survive northern winters.
In late autumn, it seeks shelter to hibernate and infiltrates our homes, garages, cellars and garden sheds. It is frequently found in wall cracks, window frames, curtains, closets and even beds.
A particular feature of this bug is that it often travels clandestinely on trains, trucks and cars, facilitating its rapid expansion across the country.
Characteristics of the devil bug
- Size: approx. 2.5 cm (about the size of a quarter)
- Color: mottled brown, sometimes reddish
- Antenna: two distinctive white marks
- Behavior: releases a foul odor when disturbed or crushed
Why is it so difficult to eradicate?
One of the biggest challenges posed by the devil bug is the absence of natural predators in North America. Unlike its native habitat in Asia, where certain insects and birds regulate its population, it proliferates here without ecological threat.
What’s more, because of its rapid reproductive rate, a single female can lay hundreds of eggs per season, making it difficult to control.
Prevention and control
To avoid an infestation of devil bugs, we recommend :
✅ Seal cracks around windows, doors and foundations
✅ Check and repair screens
✅ Avoid unnecessary outdoor lighting at night, as they are attracted by light
✅ Store food in airtight containers
✅ Do not leave standing water outdoors
✅ Keep firewood away from the house
If they are already present in your home, avoid crushing them, as they release an unpleasant odor. Instead, vacuum them up and immediately empty the bag outside.
Ready to get rid of those pesky bedbugs? Contact our experts today!
