The multicolored Asian lady beetle (Harmonia axyridis) is a red to orange “round-top” beetle that is about 1/3” long with black spots and white markings behind the head. Asian beetles have been known to pinch people and stain structures. These usually do not bother us in the summer, but later in the season, when the nights get cooler and especially after the first freeze, we see these beetles head for shelter. These are considered an overwintering pest.
Can Asian Lady Beetles Harm Me?
Multicolored Asian lady beetles do not sting and have not been known to cause any human disease. However, Rhinoconjunctivitis and mild skin irritations have been reported with the multicolored Asian lady beetle. They also have been known to give a slight pinch.
Do Asian Lady Beetles Cause Damage?
If a home or business experiences a large number of these, there are cases where staining and odor has been known to occur. For the most part the biggest issues is that they are a nuisance pest and are not tolerated by many people indoors.
What Can I Do?
Multicolored Asian lady beetles are an overwintering pest. In the Fall, sealing gaps in the foundation, fixing door seals or pipe entries will help, but these critters seem to find their way in. As a home owner, you can vacuum the pests up and remove them as they appear. With the Asian lady beetle make sure you use the hose end or shut the beater off on the bottom. The beater on the vacuum will agitate the live beetles and they can release an unpleasant order.
In addition, they have been known to stain a variety of surfaces due to “reflex bleeding”. If you are seeing them in the winter, they are in your home or building and you will probably see them throughout the winter months. Contact us today for professional assistance and peace of mind.
Why Contact Terminator Pest Control?
The best prevention from these is to have your home treated by Terminator Pest Control in the Fall (preferably September). This will create a barrier on the structure and greatly reduce insects from entering your home or business. We will also make recommendations on what you can do to prevent further infestations.
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Frequently Asked Questions
Are Asian lady beetles harmful to people or property?
They are not dangerous, but they can become a nuisance. They may pinch, release a foul odor, and leave stains on walls, ceilings, and other surfaces when disturbed.
Why do Asian lady beetles enter homes and businesses?
These beetles seek shelter as temperatures drop, especially after the first freeze. They are overwintering pests that gather on structures and find their way indoors to stay warm.
When is the best time to treat Asian lady beetles?
The best time for treatment is in late summer to early fall, before they begin entering structures. Preventative exterior treatments are key to reducing infestations.
How does Terminator Pest Control eliminate Asian lady beetles?
We apply targeted exterior treatments to reduce populations and prevent entry. Our team also identifies and seals potential entry points to keep beetles from getting inside.
Can Asian lady beetles be prevented from coming back?
Yes, prevention includes sealing cracks, repairing screens, and scheduling seasonal pest control services. Ongoing treatments help reduce the likelihood of future infestations.We use a comprehensive approach that includes inspection, identifying entry points, applying targeted treatments, and recommending exclusion methods. Our goal is to eliminate the current problem and help prevent future activity.