How to Get Rid of Lanternflies Naturally? | All You Need to Know!

Spotted lanternflies have quickly become one of the most destructive invasive species in the United States, causing untold amounts of damage to economic crops like fruits and timber trees. Before resorting to pesticides, many people look for a natural solution that has no chemical consequences. But are natural remedies effective?

How to get rid of lanternflies naturally? To get rid of lanternflies naturally, you should manage their population by taking prevention measures, such as early egg removal. Other well-known methods include adding adhesive bands to trees to catch their young and removing host trees from the area.


This article will discuss everything about lanternflies: their appearance, life cycle, preferred food, but most importantly, how to get rid of them through natural means. Keep on reading!

What Is a Lanternfly?

What Is a Lanternfly

A lanternfly is an invasive species, also known as “lycorma delicatula.” The species has been gaining more attention since being inadvertently transported to the U.S.A. in the last decade. These bugs go through several different stages of development, drastically changing their appearance in each stage.

There are different types of lanternflies, one of them is spotted lanternflies, being the most popular for being invasive in countries like South Korea, Japan, and the United States.

What Does a Lanternfly Look Like?

What Does a Lanternfly Look Like

Lanternflies go through several life stages before maturing, and each stage has distinct visual characteristics that mark them apart from the other stages.

A lanternfly has a yellow body, similar to a bumblebee but with grey moth-like wings and mottled black spots. The undersides of the lanternfly’s wings are typically red, which they use to ward off potential threats.

What Do Lanternfly Eggs Look Like?

What Do Lanternfly Eggs Look Like

Lanternfly eggs are usually laid on hard surfaces like trees, rocks, decks, cars, and other natural or artificial surfaces. 

Lanternfly eggs look like light brownish mortar that’s not spread evenly. The reason why is that lanternflies coat their eggs in a grey mud-like substance that looks similar to some mud dauber constructions. These protected batches of eggs vary in size but usually contain 30-50 eggs each. 

A single tree can have several masses of lanternfly eggs, so if you spot one, there may be more nearby.

Lanternfly Life Cycle

As documented by Cornell University, lanternflies go through 5 life stages, including the egg stage, before they reach adulthood. It’s worth noting that after hatching, the lanternfly cannot fly until it reaches maturity — this has created several mechanical pest control prevention measures.

Below are the lanternfly life stages:

First Stage: Stationary eggs mature from the fall to late spring, roughly September to May.

1st Instar Nymph: Lanternflies appear as small jewel-like black and white bugs.

2nd Instar Nymph: The lanternfly gets slightly more prominent but otherwise retains the same coloration.

3rd Instar Nymph: Again, the lanternfly remains black and white but is still black and white.

4th Instar Nymph: Closest to maturity, the lanternfly molts and becomes black and white with bright red coloring.

Mature: The lanternfly can now fly but usually rests with its tan, black-and-white spotted wings folded on its back. Hopping is more common than flying because of the bug’s weight.

Where Did Lanternflies Come From?

Where Did Lanternflies Come From

Lanternflies are native to China, Vietnam, and some parts of India. In these areas, they tend to feed on tree-of-heaven, which is considered helpful in traditional cultures for its allegedly valuable components in homeopathic medicine.

Lanternflies are speculated to have come from a shipment of cut stone from Asia in 2012, shipped to Pennsylvania. Lanternfly eggs are assumed to have been on the stone and then hatched in the U.S.A. The lanternfly has no natural predators in North America, making it very difficult to control.

What Do Lanternflies Eat?

What Do Lanternflies Eat

Lanternflies eat various economically important plants, including grapevines, willow, maple, birch, and oak trees. However, these bugs have a strong preference for an invasive tree called the tree-of-heaven and will feed on it as much as they can.

Types of Lanternflies

Types of Lanternflies

Lanternflies are part of the Fulgoridae family, and despite their name, they do not emit light.

Within this group, there are more than 125 types of insect worldwide, with each being divided between two main classifications:

  • Fulgora – 9 species also known as peanut bug, alligator bug, peanut-headed lanternfly and machaca.
  • Pyrops – 70 species with elongated bodies and long snouts.

Within these classifications, you’ll find:

  • Fulgora castresii 
  • Fulgora cearensis
  • Fulgora crocodilia
  • Pyrops alboroseus
  • Pyrops jasmini 
  • Pyrops watanabei

Why Are Lanternflies Bad?

Lanternflies are bad because when they feed, they secrete a sugary substance called honeydew, attracting sooty black mold — this mold poses little risk to humans but is very dangerous to trees. Combined with other stress factors like storms and wind, this is enough to kill some trees. 

While larger trees won’t be felled by lanternfly-caused sooty mold, smaller plants like grapes or fruit tree saplings suffer the most from this form of rot and often die. States that rely on economic crops like grapes especially suffer from lanternflies, and the mold alone can ruin timber derived from affected trees.

Why Are Spotted Lanternflies Bad?

Why Are Spotted Lanternflies Bad

Lanternflies look cute, but as mentioned above, they are bad, and their population needs to be controlled. But why are spotted lanternflies specifically so bad? 

Spotted lanternflies are bad because they’re one of the most destructive invasive species that accidentally migrated to the U.S.A. The reason is that they incessantly feed on agriculturally significant crops such as grapes and timber-bearing trees, which can take years to decades to grow.

Plus, they have no natural predators, are challenging to defend against (some would say impossible), and can spread to new areas as quickly as one egg mass being transported. 

The latter reason is why many areas of the U.S.A. have quarantines on transporting items such as timber and other things that could unknowingly harbor lanternfly egg masses.

How to Get Rid of Spotted Lanternflies Naturally?

It is almost impossible to eliminate spotted lanternflies naturally, but you can control their population by removing their eggs as soon as you spot them or putting adhesive bands around trees where the bugs lay their eggs. Additionally, you may also try to use home remedies such as boric acid, vinegar, pepper, essential oils, or other readily available ingredients at home. But these will not solve your lanternfly problems completely, as it is very hard to get rid of them using natural methods.

Lanternflies are such a pervasively destructive insect that it’s impossible to completely wipe out their populations once they come to live in an area. Still, they can be managed and lowered using approved methods.

Pesticides are generally considered the only approved and effective method of managing the lanternflies’ population, as they are heavily regulated to prevent undue collateral damage to the nearby environment, including wildlife and plants. When using these products, one should also take strict precautions, such as reading the label for much safer use.

Tips on How to Get Rid of Lanternflies Effectively

Remove the Eggs Upon Seeing Them

While it’s nearly impossible to eliminate local lanternfly populations through this method, egg removal remains a beneficial way to reduce how many of the destructive bugs are flying around. 

Egg removal needs to be done after eggs are laid during the fall — September to November is the typical egg-laying stage, with the first nymphs appearing during May. 

Lanternflies are only stationary during this stage, so it’s the easiest time to remove 30–50 future lanternflies – they won’t be stationary like this again!

Between October to May, you can look for lanternfly egg masses on virtually any hard surfaces around your home, property, or nearby forests. While they favor trees, lanternfly egg masses have been found on rocks, branches, and artificial places like decks, garages, sheds, and outdoor equipment like lawnmowers. 

Fortunately, killing them is very simple:

Step 1: Remove the egg mass off the surface with a flat object such as a metal scraper or credit card.

Step 2: Put it into a sealable container such as a ziplock bag filled with rubbing alcohol.

Step 3: Keep the mass in the container and dispose of it safely.

Alternatively, you could simply squish the eggs, but that isn’t guaranteed to kill the eggs. Hand sanitizer can be substituted for rubbing alcohol depending on what you have on hand.

What to Use to Get Rid of Lanternflies Naturally?

To get rid of lanternflies naturally, you can try putting adhesive bands around host trees to catch them in their nymph stage and get rid of any trees these bugs feed on.

Put Brown Adhesive Bands Around Host Trees

Because lanternflies can’t fly during their early nymph stages, putting adhesive bands around host trees they may infest can effectively reduce how many of them can reach maturity. 

As mentioned in a guide from the Department of Agriculture in Pennsylvania, research from Korea has shown that brown-colored adhesive bands are the most effective, catching more lanternfly nymphs than bands of other colors.

Eliminate the Trees That the Bugs Feed On

This is one of the simplest yet more difficult measures to reduce lanternflies coming on your property – remove the trees and plants that they feed on. If there is nothing for them to eat, they have little reason to remain nearby. 

They will eventually go elsewhere in search of more attractive trees and plants to feast on.

Tree-of-heaven should be removed if possible because it is one of the lanternfly’s preferred hosts. Other preferred hosts are grape plants and oriental bittersweet, but any trees that aren’t personally valued should be removed for the best prevention.

Homemade Spotted Lanternfly Sprays

If you have a lanternfly infestation but would rather not use harsh chemicals to kill them, there are a couple of homemade sprays to try:

  • White vinegar will kill lanternflies in contact. Add pure vinegar to a spray bottle without diluting it.
  • Neem oil is naturally occurring and often used as a pesticide solution. Use 1-2 tablespoons per gallon of water. Also, add 1-2 teaspoons of dish soap to help it emulsify.
  • Dish soap is also a known killer of these pests. Use equal parts dish soap to water in a spray bottle.


Natural homemade remedies can be applied in dealing with spotted lanternflies, but using these remedies will not be as effective as it is hard to get rid of them.

However, there are a lot of prevention measures to keep nearby populations low and potentially drive the invaders away. Regular egg removal, host tree removal, and judicious use of pesticides may not eliminate all the pests, but they may help a lot.

List of Sources

Spotted Lanternfly. Official Site of the State of New Jersey, Department of Agriculture.

Guidelines for the Control of the Spotted Lanternfly. Pennsylvania Department of Agriculture.

Leach, H. et al. (2021). Spotted Lanternfly Management Guide. Penn State Extension.

Krawczyk, G. et al. (2020). What Should You Do With Spotted Lanternfly Egg Masses? Penn State Extension.