Top 10 Green Insects Commonly Found in a Garden

Green is the theme for most gardens! With spring not far away, the world is turning green: grass, trees, plants, clovers, party decorations, and yes, even insects!

Some green-colored insects are widespread in some regions of the world, whereas others are less frequent and could appear alien.

Whatever their exotic or common origins, green bugs are unquestionably a joyful component of spring! The most frequent insects in the insect kingdom with green exoskeletons are listed below.

1. Praying Mantis (Mantodea)

praying mantis

The Praying Mantis is a fascinating and dangerous bug that is possibly one of the most recognizable green creatures on the earth.

There are many different kinds of mantises, but the Prayer Mantis is well recognized for having its front legs in a “praying” stance. It is also frequently called the “Preying Mantis” because of its predatory habits. Praying mantises are typically green, but they can also be flesh-colored, tan, brown, white, or yellow.

How the Praying Mantis Eliminates Garden Pests Naturally

One group of fascinating insects is the praying mantis. At the end of a lengthy neck, their heads are fashioned like a triangle.

When hunting, they have the ability to completely turn their heads around. They have five eyes, divided into two large and three smaller ones. This is used to look around them for potential prey.

Typically green or brown in color, this mantis may blend in with its environment. They are able to wait calmly when their prey approaches them because of this. They wait while lounging on tree leaves.

To catch the insects they eat for dinner, they utilize their front legs. Little spikes on their legs hold their prey and prevent it from running away. They move their legs so quickly to capture their prey that it is almost hard to see them do it.

What Do The Praying Mantis Eat?

Crickets, flies, moths, and grasshoppers make up the bulk of the diet. They also consume pretty much any other kind of bug that may be there. They’ll even consume members of their own species.

The fact that this insect consumes the male after mating is an intriguing fact. It has also been documented that this occurs during mating.

One group of fascinating insects is the praying mantis. At the end of a lengthy neck, their heads are fashioned like a triangle.

When hunting, they have the ability to completely turn their heads around. They actually have five eyes, divided into two large and three smaller ones. This is used to look around them for potential prey.

Typically green or brown in color, mantis can blend in with their surroundings. They are able to wait calmly when their prey approaches them because of this. They wait while lounging on tree leaves.

To catch the insects they eat for dinner, they utilize their front legs. Little spikes on their legs hold their prey and prevent it from running away. They move their legs so quickly to capture their prey that it is almost hard to see them do it.

Although the male population may have been slightly reduced as a result, the species is still not in danger of becoming extinct because the females produce literally hundreds of eggs every year.

The insect is known by its genus name rather than by its front legs, which are held at an angle resembling that of a prayer. The correct term is mantid.

By promoting the presence of these advantageous insects in your garden, you may get rid of the pests that usually pose a threat to the developing plants.

These insects are a favorite among gardeners, especially those who prefer to avoid using pesticides. An “ecological type of pest management” is the bug.

Although small insects make up the majority of its diet, larger species have also been observed to consume lizards, snakes, mice, and hummingbirds. They eat meat because they are carnivorous insects.

They make the ideal garden de-bugger since they can stand absolutely still and wait patiently for their victim to pass by. For this reason, garden supply companies sell the eggs of this helpful bug.

The Master of Disguise

Once they catch their prey, the mantis will bite the neck of the insect and paralyze it. Then right away, it eats it, sometimes while it is still alive.

The eating process starts at the neck so that the struggle is eliminated. Some species of resembling flowers with their bright colors. This will allow them to snatch an unsuspecting hummingbird as it comes by looking for nectar. They also eat other birds.

The insect breeds in the summer, especially in warmer climates. The female can lay between 12 to 400 eggs once fall arrives. They are in a liquid called an ootheca which turns into a hard shell.

When it’s cold outside, this will keep the infant safe. When they first hatch in the spring, they frequently consume their siblings.

When they are young, aphids and tiny flies will make up their food. Before reaching maturity, the baby praying mantis sheds multiple times. Every season, a new generation is born.

When necessary, the insect expands and changes its covering into an exoskeleton. This could occur five to 10 times before the ultimate molt.

Most insects, but not all, begin to sprout wings at this time. They typically only live for 10 to 12 months, and in colder locations, the females typically pass away in the winter.

Although the majority of people view this predator as a nuisance, this is not entirely accurate. The reason they are the ideal pest control is that they can blend in with their surroundings.

By disguising themselves, they prevent insects from sensing danger while also giving the praying mantis something to eat. Most likely, if you look very attentively in your backyard, you will discover it doing what it does best: waiting for its next victim.

2. Grasshoppers (Caelifera)


At least to us humans, grasshoppers are relatively harmless creatures! They are the enemy of farmers since they prefer to eat grasses, leaves, and cereal crops. Because of their color, food, and frequent sightings hopping through the grass, grasshoppers got their moniker.

The most prevalent bug that we frequently observe is the grasshopper. They used to hang out by the pond or the edge of the field. They enjoy eating grains, corn, rice, and the leaves of various vegetables. Grasshoppers are a major pest in agriculture since they can severely damage the crop.

Put some robber flies in your garden because they are effective at attacking grasshoppers if you want to reduce the number of grasshoppers there. In addition to robber files, they still have to contend with frogs, birds, lizards, spiders, and a host of other adversaries.

Since grasshoppers enjoy eating new grass, you can readily discover them in the wilds of a grassy field. You cannot reasonably attempt to capture them. You can use your hands to capture them if you want to.

It’s vital to remember that grasshoppers primarily bounce and then move off using their hind legs. In an area with thick grass, taking off is difficult, and there is an area where you can quickly capture them.

Use a net to capture a large number of grasshoppers all at once. The best kind of net to use is the one you use to collect butterflies.

3. Katydids (Tettigoniidae)


Katydids, commonly referred to as bush crickets, are a bit spooky and eerily green. The Katydid, which resembles a leaf and is related to grasshoppers and crickets, is well recognized for its capacity to blend in thanks to its leaf-like appearance.

A katydid on a shrub or in a bush is nothing but an annoyance to many gardeners because of the noise they make and the potential harm it might cause.

A characteristic chirping sound is made by katydids. It is audible. It lasts nonstop, frequently for hours at a time. Since they are nocturnal and only feed and sing when it is dark outside, it takes place at night. Some people claim they have a chick-like voice.

The singing katydids are the males, who do it to entice the ladies. By rubbing his wings together, Cheap Levitra creates his own little home (on the fireplace or another area of his choice). As temperatures rise, katydids get noisier and move more quickly. In fact, by calculating the frequency of katydid chirps, scientists are able to determine temperature. When another male katydid tries to invade his area, male katydids likewise produce a shrill piping note.

A katydid who is in love can sing for hours at a time, chirping up to 10,000 times in an hour. The sound occurs more frequently as the katydids grow larger. Ladies kept katydids in little golden cages on their pillows at the ancient Chinese Imperial Palace so they could drift off to sleep to the music.

Katydids are noisy garden visitors, but unless there is a serious infestation, they are generally not dangerous. They have a plentiful source of food in the majority of gardens because they will eat just about anything. However, they will also consume other living or dead insects, silk, wool, synthetic fabric, paper, wood, rubber, fruit, vegetables, and other edibles. They favour soft plant materials.

4. Aphids (Aphidoidea)

green aphids

Aphids can be a major problem when it comes to plants. Known as plant lice, aphids are tiny, sap-sucking insects that are known to infect plants. While they are a pretty shade of green, you would be best off calling an exterminator if you notice an infestation of aphids on your plants.

Aphids are also commonly known as plant lice, and they usually have soft, green bodies, although some types of garden pests may appear brown or black.

This garden pest generally thrives in more temperate climates, although they are present in most climates around the world wherever ornamental or useful plants thrive.

Aphids are approximately the size of a grain of rice – usually one or two millimeters long – and they tend to appear as the weather begins to warm. They can reproduce incredibly fast, developing colonies in the thousands in a very short time.

The aphids feed by sucking the nutrients out of plants by way of their sap. Aiming predominantly at new leaf shoots and flower buds, the insects inject their proboscis into the soft buds and leech the sap out of the sprout.

Another sign of an infestation is the presence of ants. They feed on sap and then excrete a very sugary substance, much like honeydew. This excretion attracts and feeds ants that love the sweet honeydew.

Ants also offer the colony a level of protection from other predators so they can continue to thrive. It may be possible to stop the spread of aphid colonies to other plants by controlling the ant populations.

A plant that has been infested with this garden pest will have leaves that are crimped or curled up. This is due to the depleted nutrient levels while the leaves and buds were still in the sprout stage.

An attack on a plant may result in stunted, deformed, or twisted foliage. In major infestations, trees and shrubs may lose foliage and appear sparse or spindly even in prime growing seasons, buds may stop forming, and some plants may not flower at all.

Getting Rid of the garden pest

Many sprays and chemical concoctions are available from garden stores or nurseries designed to kill the insect and stop the colony from re-growing.

Many of these sprays are full of chemicals, so while they may control your infestation, they may also damage your plants further and negatively affect other beneficial insect life in your garden.

If you give in and use chemical sprays, unfortunately, many of the insect natural predators will also be affected and killed by the poisons and toxins present.

There are plenty of chemical-free ways to control aphid populations. Not only is it possible to get rid of your insect infestations, but chemical-free solutions are also better for your garden and better for the environment.

Chemical-Free Control

One of the easiest ways to eliminate this garden pest without using chemicals is to hose them off the leaves and buds. Spend a little time picking off any remaining adults and squashing them between your fingers manually.

When you squash the garden pest, they release a chemical that warns the others in the colony of danger. Many will begin to drop off the plant in self-defense.

Another excellent chemical-free control solution is soapy water. You can make your own soapy water solution by grating soap into the water. Still, it’s easier to simply collect any soapy water from your next laundry cycle into a bucket or pail instead of letting it run down the drain. Pour this soapy solution over infested plants until the colony disappears.

If your plant is heavily infested, then it is possible to make a chemical-free garlic spray that is very effective. Chop some garlic bulbs and soak them in 2 teaspoons of vegetable oil overnight.

Add another 2 teaspoons of liquid detergent to your garlic and oil mix along with 2 cups of water. Stir well and strain the mixture into a sealable jar.

When you’re ready to use it, dilute a teaspoon of mixture into 4 cups of water and put it into a spray bottle. Spray your mix directly onto the plant incests visible on the leaves of any infested plants.

Try not to use this spray in very hot weather as it may burn the leaves and buds. This mixture is quite potent and should be refrigerated until needed. Always be sure to label your mix clearly as an insecticide.

Natural garden pest Control

The most environmentally-friendly control solution is to encourage natural predators. Ladybirds and ladybird larvae will happily eat lots of plant incest. Hoverflies and lacewings will also help reduce your garden pest problem.

This insect tends to cluster on the underside of leaves and foliage away from direct sunlight. You can deter them by placing a square of aluminum foil around the base of the plant so that sunlight is reflected up to the underside of leaves.

Another excellent all-natural solution is to improve the overall health of your garden’s plants. Being sure to feed, water, and mulch your garden properly will promote healthier plants that can easily fend off pests attacks.

5. Green Stink Bugs (Chinavia hilaris)

green stink bug
We’ve all encountered a stink bug at one time or another, and well, let’s face it – they stink! While many stink bugs are black and orange, they can also be green – but that doesn’t make their stench any less rancid!

What are Stink Bugs?

Stink bugs (also known as shield bugs) are from the family of Hemiptera. They have been nicknamed shield bugs because the wings on their back made them look like they are carrying a shield. Stink bugs are generally not harmful to humans (except for a few biting incidents), and their stinky smell can be quite overwhelming to some people.

More Facts about Stink Bugs

Stink bugs, just the name indicates, really stink when you crush on them. These bugs have small glands located on their thorax and will release a foul-smelling liquid once they feel threatened or vulnerable. Their ability to release this stinking smell is basically their instinct to protect themselves against predators.

If you accidentally step on or mishandle a stink bug, they will definitely release a foul odor; so handle them with care. Do keep in mind that the stinky smells released by these bugs will also attract more stink bugs to that area. So, think twice before you kill the bug.

The stink bugs are most active during the spring and can be found till the late fall seasons. They can be found all over the United States but are most common in the southern parts.

These bugs are attracted to places with lights and heat, which is why they have been found in homes around the world. It is not uncommon for some parts of the world to see swamps of stink bugs attracted to street lights, especially after the rain.

However, these bugs tend to die the next day after being exhausted from flying around the light, but their stinking odor remains to be smelled from far.

The adult stink stings have four wings, while the young ones, known as nymphs, will not have any wings. However, the resemblance between the adults and the nymphs is pretty much the same, with only adults having four wings.

What Do Stink Bugs Eat?

Vegetation and plants are the food of these stink bugs. These bugs have a piercing-sucking mouthpiece that they used to suck the juices from plants, vegetables, and fruits. That is the main reason why they can be found in various vegetation, i.e., tomatoes, melons, beans, gardens, flower beds, and shrubs.

The natural colors of these bugs (in green and brown) enable them to blend easily into the surroundings of the vegetation farms, and sometimes it is hard to notice they are there.

Stink bugs are not welcome to the vegetation farms as they tend to eat and destroy the crops. Their ability to reproduce rapidly can also cause much harm to the vegetation harvest. Furthermore, these bugs have been known to cause discoloration among fruits and vegetables, rending them unsellable.

6. Cucumber Beetles (Acalymma vittatum F. )

green cucumber beetle
Cucumber beetles are often mistaken for green ladybugs, but don’t let their spotted appearance fool you – they’re not a ladybug! Unlike ladybugs, the spotted cucumber beetle is not a beneficial insect. Cucumber beetles harm plants and can seriously damage crops.

The cucumber beetle is the number one enemy of cucumber. But this insect not only loves to bites cucumber, but it also bites melon, loofah, cantaloupe, pumpkin, corn, and beans. It not only eats the leaves, even flowers, but it will also take a bite.

The damage to cucumber is the most serious because the leaves are eaten, which affects the growth of the cucumber. The flowers are also being eaten, which seriously affects the yield.

Even more awful is the bacterial dead leaf disease that causes the cucumber infection, which is rather difficult to cure.

Since it has serious damage to cucumber, this is the reason people named this insect as cucumber beetle.

Although not many people talk about whether this insect will cause damage to the winter melon, I did find many dead leaves on the melon vine in my garden. So I think it is also caused damage to winter lemon.

Other than this, the larvae of the cucumber beetle also can cause damage to crops where it can eat the cucumber roots in the soil.

How to Control the Pest?

If you are having issues with cucumber beetles, you can use Neem oil. It is a natural insecticide that you can use to spray in your garden. Neem oil is very effective in killing cucumber beetles once they get in contact with the oil.

7. Tomato Worms (Manduca quinquemaculata)

Tomatoes Worm
Tomato worms may seem like a cute caterpillars, but beware: they can do serious damage to your garden! They are known for their bright green color, although they later turn into hawk moths.

You have spent weeks and countless hours preparing, planting, and nurturing your tomato garden, so don’t let your plants become victims to a large number of possible tomato growing problems. These common afflictions range from hungry insects to small microscopic tomato worms to plant fungi.

Fortunately, most of the issues your tomato plants may encounter are preventable and treatable. In fact, a large percentage of troubles can be prevented by good soil cultivation practices and proper watering. Sometimes more aggressive treatments are required, but if done promptly, they should still be able to save your tomato crop.

Insects and worms cause the most common tomato growing problems. The first of these you may notice, due to its large size, is the hornworm. It’s a big, green caterpillar with white stripes, and it loves to munch on your tomatoes as they hang helplessly on the vine.

The best way to deal with these characters is just to pick them off your plants and dispose of them away from your garden. It’s also said that they prefer dill to tomatoes, so if you plant some near your tomato plants, the hornworms may be more inclined to dine on the dill.

There are a couple of ways to deal with the worms, both of which are preventative measures. First of all, you should practice crop rotation, planting nematode-resistant veggies alternating with your tomatoes. Squash and beets are good choices for this, but there are others as well.

The way I like to ward off tomato worms is by planting marigolds among my tomato plants. It is believed that something secreted by the marigold will repel the dreaded nematode. If they manage to get through your defensive barriers, you should remove and destroy the affected plants and find a new spot to plant your tomatoes next season.

Don’t taint your tomato crop by spraying industrial insecticides. There are cleaner ways to deal with these guys. Try lightly spraying down your plants with water or a light insecticidal soap, taking care to hit the undersides of the leaves.

The easiest way to fight these tomato worms is by releasing ladybugs into your garden. They are a natural predator and will deal with your tomato worms in short order.

As you can see, there are worms and pests out there that can ruin your aspirations of harvesting some red, delicious tomatoes, but their wrath is quite preventable.

Just keep a close eye on your garden, and if you notice any of the symptoms listed above, you should investigate further and make a little effort to eliminate these, and you will have a few tomato growing problems.

8. Glorious Beetles (Chrysina gloriosa)

Glorious Scarab
The Glorious Beetle(scientific name: Chrysina gloriosa) is considered the most beautiful beetle in North America, which is where it gets its nickname. Their striking green color allows them to camouflage with native vegetation in the southwestern U.S.

Another name that this insect carried is Glorious Scarab.

This type of insect loves to rest in a humid area. It has a more pronounced head, wing sheath, and legs, but the abdomen is usually flat.

The adult beetles eat leaves, and the larvae eat the cortex of the branches and stems. There will be glue flow on the damaged part where they are the secretion from beetles. The size and shape of the adults vary from species to species. The small ones are less than 1 cm and the larger ones are more than 8 cm. They have small heads, short antennae, and feet. The larvae are long, flat, and milky white. Most of the larvae eat trees, and some of them feed on the leaves. In severe cases, the bark can burst due to the damage caused by cucumber beetles.

Glorious beetles are active during the day. They love sunlight very much. Therefore, they usually inhabit sunny parts of tree trunks. They are extremely capable of flying where they can fly high and far. It is not easy for you to catch them. But when they perch on tree trunks, they rarely crawl and even they are moving, they move slowly.

9. Green Lacewing (Chrysoperla rufilabris)

green lacewing

If you want to place natural pest control in your garden, greenhouse, field, or irrigated crops, the lacewings will help eliminate what is known as bad insects.

Lacewings are categorized as beneficial insects that greatly aid in pest control. They are commonly found in North America and proliferate in parts with high humidity, like forest edges.

They can also live in fields, gardens, greenhouses, and you can buy Lacewing Larvae online.

Lacewings camouflage themselves, hiding behind plant leaves and stems, to blend in with the green foliage.

What They Eat

When it comes to pest control, it is the larvae that will do the work for you. The larvae predate on many of the soft-bodied insects and mites.

They are often called ‘aphid lions.’ These extremely carnivorous larvae eat aphids, thrips, mealybugs, caterpillars, immature whiteflies, and pest insect eggs.

The adult green lacewing of some species will prey on aphids to a limited extent, preferring to feed on pollen, nectar, and what is known as ‘honeydew.’

What Is Honeydew?

Aphids, scale insects, and other sucking insects excrete a kind of liquid that is called honeydew. This liquid is named honeydew because it is sought after to be consumed by some insects like the beneficial one discussed here.

In places where bad insects like aphids thrive, there will be more excretion of honeydew, which will attract more Lacewings.

With the adult green lacewing consuming the honeydew and their larvae devouring the bad insects like aphids, the cycle of predator and prey is established, creating the highly effective natural pest control needed.

10. Ambush Bugs (Amblythyreus)

ambush bug

image credited: Wikipedia

Have you ever heard of ambush bugs? They are often confused with assassin bugs. But they are a stockier bug than the assassin bug.

The bug has thick front legs used to snatch their prey. It has a much shorter, less narrow head than the assassination bug.

The insect is in the order Hemiptera. This order includes leaf-footed and stinks bugs. The insects in this order have a few similarities.

They have mouths that pierce and suck. The wings are thin, and the ends are clear. The family of these bugs is Reduviidae.

The insect is really a kind of assassin bug but with a few different aspects. Both of these bugs have a metamorphosis they grow through.

The eggs are laid on leaves of plants and stems. When they hatch, they have no wings. They will molt approximately four times before they are fully grown.

The majority of the members of this family are predatory. The typical way they feed is by catching the prey with their front legs and using their beaks to remove the fluids from their victim.

As with the assassin bug, the mouth of this bug is shaped like a spike that is plunged into the body of the prey it catches. The “proboscis” is used to jab the victim.

The saliva then dissolves the insides of the insect it has caught. Once it is turned to liquid, this is sucked from the insect much like we might use a straw.

The bug’s saliva can paralyze the food prey, so the ambush bug can feed without having to hold tightly to its dinner.

The beneficial insects lie in wait for their victims, hence the name. Usually, this involves hanging out on flowers waiting for the unsuspecting victim to come along.

The ambush bug can fly but not very well. They often fall victim to other predatory bugs such as praying mantis, spiders, and their own kind. Rodents and birds also eat them at times.

Most people consider this a beneficial insect since they kill other pests in the area. Adult ambush bugs are usually ½ inch long or less.

They can, however, capture insects larger than themselves, such as bumblebees. The area they like the most is goldenrod. This allows them the advantage of being hidden.

There has been some evidence of the bugs in this particular family biting humans. However, this is a rare instance and may have happened if their natural habitat was interfered with – such as disturbing the plants they are resting on while waiting for their natural prey.

One of the defense mechanisms of these beneficial insects is due to their ‘family’ relationship with stink bugs. This allows them to have very nasty tasting body fluids, which protects them from predators of their own.

So there you have it: ten green bugs to look out for. Be careful when you go looking through your clover patch for a four-leaf clover – you never know what type of creepy-crawly might be hiding in there!

top 10 green insects

4 Comments on “Top 10 Green Insects Commonly Found in a Garden”

Leave a Reply

Your email address will not be published. Required fields are marked *