Japanese Beetle Traps - How to get rid of Japanese Beetles


How To Get Rid of Japanese Beetles Naturally Using Japanese Beetle Traps

Japanese beetle sitting on a leaf


Though the Japanese Beetle (Popillia Japonica Newman) is native to Japan, they are as an invasive species all over North America. While a shipment of Iris bulbs in 1912 made its way into the United States, the beetle larvae are known to have entered along with it. They are heavily widespread and notoriously destructive to landscape, ornamental plants, gardens, field crops, and fruits. They can also be found in Russia, Portugal, China, and Canada causing massive destruction by feeding on roots of grasses. An adult Japanese beetle is about 8-11 mm long and 5-7 mm wide and the female Japanese beetle is normally larger than the males.

What is the Japanese beetle damage capable of? For that first, you need to identify Japanese beetles and locate them. You can easily spot them by their very unique two-tone coloring. You will notice ridges along the length of the wing coverings and the entire body has a metallic sheen on it. The bottom half of the Japanese beetle is copper brown in color while the upper half is emerald green. If you spot them in your garden you will notice damage to your foliage and flowers.

Plants you should AVOID growing to stop Japanese Beetle Infestation:               


  • Apple                                                          
  • Asparagus
  • Cherry
  • Iris
  • Marigold
  • Basil
  • Apricots
  • Zinnia
  • Japanese Maple
  • Willow
  • Rose
  • Purple coneflower


Plants you MUST grow to keep Japanese Beetle's at bay:


  • Fig
  • Juniper
  • Sweet Pea
  • Daisy
  • Pear
  • Catmint
  • Foxglove
  • Pany
  • Gardenia
  • Ash
  • Lantana


Below are mentioned some home recipes for a natural Japanese beetle killer trap:

1. Apple Cider Vinegar: This ingredient can easily be found at home or nearby stores and is completely safe to use around your yard and garden. You will need a bucket, water, and apple cider vinegar. Fill the bucket with half of water and half of apple cider vinegar and mix it well. When you spot the Japanese beetle on the plant, place the bucket under the leaves and flick the beetle directly into the apple cider vinegar solution. The Japanese beetles don’t possess any harm to humans and you can easily place them into the mixture. The acidic nature of the vinegar will kill the beetles almost instantly. This is one of the best homemade Japanese Beetle traps, that kills them naturally. It also helps you to get Rid of Raccoons.


2. Cayenne Pepper: Another natural ingredient you can to keep Japanese Beetles away is cayenne pepper. While Japanese beetles cause some serious damage to your lovely roses, you try to find ways to get rid of them without harming your plants. This homemade recipe is a killer Japanese beetle spray that will help you protect your roses. You will need ½ cup of dried cayenne pepper, ½ cup of jalapeno peppers and 1 gallon of water boiled together for half n hour. Let the mixture cool down and then strain it into a spray bottle. Spray this solution on your roses and the beetles will not come close to your roses. You can also add a little dishwashing soap to the mix to spray on other plants as well. It is another excellent homemade Japanese Beetles deterrent. A simple Cayenne Pepper  trap is what kills them effectively. You can also get rid Of Pigeons Naturally by using it.

3. Baby Powder: Though this particular item on the list may not seem so conventional, but many organic farmers swear by baby powder. They believe it is an effective tool to get rid of Japanese beetles from your garden. Sprinkling baby powder over the most desired plants by the beetles will make it much less attractive to them. Be sure not to sprinkle the baby powder over vegetables and try to use a drip irrigation system. Generously sprinkle the powder over already damaged plants and the smell will drive the beetles away. It is advised to baby powder as it contains the least amounts of chemicals or sometimes no chemicals at all. Incase of an emergency if you wonder how to get rid of Japanese Beetles baby powder can be a real life saviour. Baby powder also keep Wasps away.

4. Garlic Powder: Another great trick is using garlic powder mixed with baby oil as a natural remedy You will need a bottle of baby oil and two tablespoons of garlic powder mixed and stored in a spray bottle. Use this solution to spray on your plants in your yard or garden. The solution works much like the baby powder by changing the smell and taste of their desired plants. If you like you can also mix a few drops of dishwashing soap to this mixture and use it on your plants. The smell of the garlic powder itself is strong enough to deter other bugs as well. It is an effective method on how to trap a Japanese beetles.

5. Neem Oil: Most researched  and widely used herbal remedy in India. This is one of the most effective natural remedy on how to get rid of Japanese beetles. To make this mixture you need an ounce of neem oil, a spray bottle, a gallon of water, and a teaspoon of liquid soap (mild if possible). You will need to mix the dishwashing soap and water first and then gently add neem oil to it while stirring at the same time. Store the mixture in a spray bottle and use it to spray your plants around early morning and early evening. Be sure to cover the soil under your plants with the neem oil mixture and avoid spraying directly on plant blossoms. Neem is also known as an Indian Holistic Medicinal Platform due to its many healing properties. A safest and most effective methods to control these Bed Bug too.

6. Milky Spore Powder: A slow but effective way to kill the larvae of the Japanese beetle is by using milky spore powder as it causes milky spore disease by bacteria. You will need to spray the powder carefully over and around your lawn and any suspected areas in your garden. Once the larvae consume the bacteria it will increase at a high rate inside the larvae, killing it eventually. Once the larvae are dead they decompose which allows the bacteria to release into the soil again. The bacteria released into the soil is ready to attack the next batch of larvae and so on so forth for years to come.

7. Soap Water: A quick and simple method to control Japanese beetles quickly is using soapy water. This is also an another natural remedy. All you need is a plastic cup, filled with water a little more than half-way along with a few drops of liquid soap. Once the solution is mixed thoroughly, spot the beetles in your garden, grab them by your hand and place them directly into the soap water mixture. This is one of the best Japanese beetle killer that works instantly and effectively. The Japanese beetles have zero chance of survival in this mixture and can be used as an extreme measure in times of massive infestation. The point is that the solution is not a repellent as much as it is an effective homemade trap. With soap water you can get Rid of Moths from the Kitchen.

8. Eastern Red Cedar Wood: This is an all-natural Japanese beetle homemade spray recipe. You will require 6-8 small pieces of Eastern Red Cedarwood which is about 4’’ long x 2’’ wide and placed in a 5-gallon bucket filled with water. You can use any size bucket as long as the wood is completely immersed in water. Place a brick on top of the cedar wood to keep it from floating up and add a few teapots of boiling water to it which will help in bringing out the oil of the wood. The mixture needs to sit anywhere between 36-48 hours while you stir it a few times. Strain the mixtures into a spray bottle and use it in vineyards or on rose bushes for instant results.

9. Geraniums: One of the most effective plants that deter Japanese beetles is geranium and looks beautiful in your garden. Japanese beetles are highly attracted to geranium, but not to worry as the consumption of these plants has some serious side-effects. The Japanese beetles will attack the blossoms of the geranium and get dizzy from it almost instantly. This is caused by the natural chemicals that are found in the geranium plant and planting them in your garden can be very beneficial. Once the Japanese beetles get dizzy and fall off the plant you can immediately scoop them up and place them in the soap water mixture mentioned above. Treat Poison Ivy Naturally with Geraniums.

10. Diatomaceous Earth: Using Diatomaceous Earth in your yard or garden is one the best natural Japanese beetle killer. DE is known to dry out the insects by absorbing their oils and fats from their cuticle and eventually killing them. The sharp edges present on the DE are abrasive which speeds up the drying up the process and killing the Japanese beetle. You can spray the DE all over and around your yard, garden and foliage. Anywhere you spot the Japanese beetles sprinkle the powder on them which will get under the shells and dehydrate them. This will also help in keeping away other bugs and insects. Also a Best Methods To Getting Rid Of Carpenter Ants Permanently.

11. Nematodes: For those of you who are new to the gardening world, you must know that there are good nematodes and bad nematodes present in the soil. To kill the grubs effectively you must apply the good nematodes to the soil around late summer or early fall. The good nematodes job is to attach itself to the grub larvae in the soil and then suck the life out of them. Using these nematodes is one of the best ways on how to kill Japanese beetles as they can effectively kill 50-75% of these vicious grubs. Beware of the bad nematodes are they eat the roots of the plants which can destroy your entire garden. It also help in getting Rid of Fleas in Your Home Naturally.

12. Fruit Cocktail: On one hand fruit cocktails is not a very healthy food option due to all the preservatives but on the other hand they act as quite a tricky trap. The sweet fragrance of the fruit cocktail seduces the Japanese beetles attracting them to their instant death. You will need to build a sturdy base with bricks or wood blocks and then place the fruit cocktail that has been fermented in the sun for about a week in the pail placed on the base. Carefully place the pail in water till it reaches the brim and keep it at least 10 feet away from the plants. The Japanese beetles will have cross over to get to the fruit cocktail but instead, fall and drown in the water.

13, Essential Oil Spray: Essential oils is the safest most natural way to prevent Japanese beetles effectively. Many essential oils are excellent Japanese beetles repellents such as terragon, bergamont mint, cedar leaf, anise, and dalmation sage. But first, you must test your plants against the essential oils so as to not stunt the growth of the plant. Try taking a sample of the damaged plants and test it with the essential oils to see which works best. Two effective essential oil mixture is peppermint mixed with ginger and wintergreen oil or ginger mixed with citronella oil. Spray this mixture around your garden and it will effectively make your plants less attractive to the Japanese beetles. It is also known to Kill Maggots from your house..

14. Pheromone Attractant: Using a pheromone attractant is one of the most effective Japanese beetle traps that pulls out beetles from hard to reach places. The traps are most effective when the bags are frequently cleaned. The trap holds a ventilated bag that contains the two chemicals that attract the Japanese beetle. These beetles are busy feeding and mating most of the day and the floral lure and sex pheromone effectively lure them in, in large numbers. This Japanese beetle trap is effective within a one-kilometer radius and attracts almost every beetle in the area. As they approach the trap, catching Japanese beetles becomes easier.

15. Pyrethrin: If you are wondering how to get rid of Japanese beetles on roses, a Pyrethrin based insecticide is the best insecticide for Japanese beetles. It is one of the safest and most effective methods to control these beetles. You can use this insecticide on roses, grapes, shrubs, trees, raspberries, flowers and vegetables. Another advantage of Pyrethrin is that it keep flea beetles, Colorado potato beetles, cabbage worms and cucumber beetles at bay. Spray the insecticide all over the damaged plants and in areas where you spot the Japanese beetle. Use this method until the beetles have vacated your garden and especially after rainy days.

16. Natural Enemies: Some interesting natural predators of Japanese beetles are wild birds like cardinals, catbirds, and robins. Some mammals that enjoy munching on grubs are skunks, raccoons, opossums, shrews, and moles. The fly parasitizes is another interesting predator of the Japanese beetle as they attach their eggs to the beetle’s body. The maggots then hatch and move inside the beetle’s body within twenty-four hours to feed itself. This process kills the beetle slowly as the maggot eats it from inside out.

Bottomline
Japanese beetle are not the best creatures to have around your house, yard or garden. The tips mentioned above are effective on how to get rid of Japanese beetles in the house or any other infested areas.

Hope you got all information about killer and Control of Japanese Beetles from your house, prevent, Trap and control Japanese Beetles. Thanks for reading the article.