
Native to Japan, this pest is a serious threat to your garden and plants. Yes, we’re talking about Japanese beetles. These small insects, despite their striking appearance, can become a headache. Fortunately, there is a truly effective Japanese beetle treatment.
These tiny insects will show no mercy in devouring your lawn and plant roots. In fact, the presence of this pest is characterized by the formation of brown spots all over the vegetation. If you don’t act soon, the infestation will grow and your plants will be eaten until they look dry and deplorable.
But don’t worry, there’s always a solution. If you’re already dealing with these green invaders and want to get rid of them, read on! As AKL Exterminateur, the best pest control specialists in Quebec, we will explain to you what is the best treatment against Japanese beetle.
Don’t wait for the infestation to get worse, let’s get started!
Some basics about the Japanese beetle
Before knowing what is the best treatment against Japanese beetle, it is necessary that you learn some generalities about your enemy. The Japanese beetle is a species of insect of the genus Popillia. This beetle is characterized by its iridescent green or metallic color with brown wings.
Japanese beetles are very tiny. Adult specimens usually measure between 10 to 15 mm, while larvae are whitish in color and measure between 4 to 6 mm. As the name suggests, this species is native to faraway Japan, but entered Canada in the 20th century, thus becoming an invasive species.
Diet and life cycle

Japanese beetles are voracious consumers of plants and crops. Larvae feed on grass roots and other ornamental plants. However, adult insects also consume vegetables, flowers and shrubs. Worst of all, this pest feeds in groups, causing serious havoc in gardens and orchards.
The life cycle of these insects is short, between 40 to 60 days. The adults burrow underground to mate and for the females to lay their eggs. When the larvae hatch underground, they feed on the roots and hibernate during the winter until pupating as adult beetles in the summer. In this way, the cycle repeats itself in each warm season.
How harmful are Japanese beetles?
Due to their destructive nature, these insects are considered a household pest worldwide. While their presence is harmless to human health, these beetles pose a serious threat to gardens and orchards. Therefore, they are also a terrible nuisance to people who grow ornamental plants or vegetables.
H3 Signs of a Japanese beetle infestation
Identifying these green intruders is not complicated. If you notice your plants wilting or brown spots, stay alert! Upon closer inspection of your plants, you will see these insects feeding with no qualms. In more severe cases, you will notice Japanese beetles flying around your plants.
To top it off, this species is most active during warm, sunny days. Adults love to get direct sunlight to mate and seek out the greenest vegetation. The only good news is that these beetles don’t usually infest the inside of buildings, unless you have a lot of plants inside your property.
The best treatment against Japanese beetle

Getting rid of the Japanese beetle is not a simple task. Because of their high reproductive capacity and rapid maturation, these insects multiply in the blink of an eye. But don’t worry! There are different products and reliable methods to get rid of this pest.
In fact, a Japanese beetle trap is one of the most effective alternatives at your disposal. These products work perfectly to capture your root and plant-eating intruders. That is why at AKL Exterminateur we offer you the Japanese beetle trap from the prestigious Safer’s brand.
This insecticide includes 1 non-toxic replacement bait and 2 extra-large bags to dispose of the beetles. In addition, installation and replacement is really simple. The product uses a food and sex attractant to lure beetles. Thanks to its controlled release bait, you will be able to eradicate the invaders from your garden.
Other extermination methods
Beyond getting a product to kill the Japanese beetle, our specialists also advise you to try the following home treatments:
- Prepare a natural pesticide with four tablespoons of dishwashing soap and water. Then, spray the mixture on the beetles. Be sure to attack your invaders in the morning when they emerge.
- Trap the beetles with a jar of soapy water. This method requires patience and bravery, but is one of the most effective.
- Spray the beetles with neem oil. This oil disrupts the pest’s reproductive cycle.
- Cover your plants with row covers, especially during the summer.
- Place pheromone traps or fruit traps near your plants.
- Get nematode parasites from a botanical store to inhabit your garden soil and control Japanese beetle larvae.
Get rid of Japanese beetles with AKL Exterminateur
Now that you know the best Japanese beetle treatment and everything you need to know about this pest, what are you waiting for to apply these tips! Don’t let these harmful insects destroy the lawn and plants in your garden – fight back immediately with a professional trap or other home methods!
On the other hand, if you are already suffering from this harmful pest and need urgent assistance, call us! We are AKL Exterminateur, specialists in Japanese beetle extermination in Laval. No matter the level of infestation, we will help you without a word!

We will get rid of your nasty invaders! Our technicians will carefully evaluate the infested areas, use the authorized products and start the total extermination of the pest that plagues your property (residential, industrial or commercial).
We are your best alternative for the control of household pests throughout Quebec!
But that’s not all! We are a company specialized in combating any kind of domestic pest, our professionals will assist you without a word! We offer you discreet and effective services to deal with all kinds of invaders, from mice to cockroaches.
We exterminate it all! In addition, our technicians will travel to the different cities of Quebec to assist you. As if that wasn’t enough, in our online store you can find the highest quality products to get rid of any infestation, be it insects or rodents.
Our team of experts is at your disposal to fight and eradicate any pest that threatens your health, your goods, your property and your loved ones. Our company has many years of experience and the confidence of our satisfied customers.
You can find us at 3612 Boulevard de la Concorde Est à Laval. Our hours are Monday to Friday, 9:30 a.m. to 5:00 p.m. We guarantee quality and absolute confidence from our first visit. Contact us by clicking on the image below!
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At AKL Exterminateur, our priority is to restore well-being and peace of mind to your home! With us, your property will be free of harmful pests!