what kill japanese beetles

What Kills Japanese Beetles? 6 Effective Methods to Try Today

This post may contain affiliate links. Please review the disclaimer page for more information.

Do you find getting rid of Japanese beetles in your garden challenging? Are you tired of them wreaking havoc, undoing all your hard work and dedication?

Things are about to change. In this article on ‘What kills Japanese beetles?’ you will get a list of 6 effective methods to implement. Whether you’ve been battling them for years or found a recent infestation, these tips work just the same.

Are you ready to go beetle hunting? Let’s get down to business.

Spray a Homemade Soap-And-Water Solution

The simplest solutions often produce the best results when dealing with Japanese beetles. You don’t need to complete things. A homemade soap and water concoction has been a tried-and-true method to kill Japanese beetles in hordes.  

The soap is what does the trick by suffocating the beetle once coated.

To prepare this solution, mix a few drops of mild liquid soap with water in a spray bottle and generously apply it to the affected plants. The soapy solution will effectively repel and eliminate these garden invaders.

Pick the Japanese Beetles off Plants by Hand and Squash Them

Sometimes you have to take matters into your own hands, literally! Another hands-on approach to Japanese beetle control is physically removing them from your plants. Put on your gloves, venture into the garden, and start picking the beetles off individually. It may not be the most glamorous task, but trust me; it’s worth it and gets the job done. Once you’ve plucked those pesky pests off, give them a good squish and bid them farewell. Your plants will thank you!

Drop Them Into a Container With Soapy Water

If squishing the beetles isn’t your cup of tea, an alternative method can be just as effective. Rather than squashing them, drop those unwanted visitors into a container filled with soapy water. The soapy water acts as a trap, ensuring their demise. As you patrol your garden, pluck the beetles off the plants and gently place them into the container. Watch as they meet their soapy fate, and your plants breathe a sigh of relief.

Spray the Affected Plants With Neem Oil

Nature has a way of providing solutions, and neem oil is one of them. This organic and safe option is derived from the seeds of the neem tree and acts as a natural insecticide. Dilute the neem oil according to the instructions on the package and spray it onto the affected plants. The oil will disrupt the beetles’ feeding habits, ultimately leading to their demise. Remember to apply neem oil during the early morning or late evening to avoid harming beneficial insects such as bees.

Bring In Parasitic Nematodes to Eat Japanese Beetle Grubs

To truly address the Japanese beetle problem, it’s important to tackle the issue at its root – the larvae, also known as grubs. But fear not; nature has another ally in the fight against these grubs – parasitic nematodes. These microscopic worms are natural predators of Japanese beetle grubs and can help reduce their population significantly. Purchase nematodes from garden supply stores, follow the instructions and apply them to the affected areas of your garden. This biological control method will disrupt the life cycle of these destructive pests.

Embrace Pet-Friendly Insecticides

As pet owners, we want to ensure the safety of our furry friends while dealing with pest control. Thankfully, there are pet-friendly insecticides available that can help you tackle Japanese beetles without harming your beloved companions. Look for insecticides specifically formulated to be safe for pets. These options use non-toxic ingredients for animals but are still effective against Japanese beetles. With pet-friendly insecticides, you can protect your garden without compromising your pet’s well-being.

Now armed with various methods, you’re well-equipped to combat the Japanese beetle invasion in your garden. Spray a homemade soap-and-water solution, pick the beetles off plants by hand, drop them into soapy water, spray affected plants with neem oil, bring in parasitic nematodes, and explore pet-friendly insecticides. By combining these methods, you can reclaim your garden from these persistent pests.

It’s time to stand against Japanese beetles and confidently defend your plants. Let’s bid farewell to those pesky invaders and welcome a flourishing oasis of greenery. All these methods kill Japanese beetles once you stick with them.


The Bug Agenda (https://thebugagenda.com) is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.





Leave a Reply