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 as 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, it 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 afar.

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 vegetation farms as they tend to eat and destroy 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, rendering them unsellable.

6. Cucumber Beetles (Acalymma vittatum F. )

green cucumber beetle

Spotted cucumber beetles may be mistaken for green ladybugs, but they are not beneficial insects like ladybugs. In fact, they are a serious threat to plants and can cause significant damage to crops.

Cucumber beetles are particularly damaging to cucumber plants, but they also attack other plants such as melon, loofah, cantaloupe, pumpkin, corn, and beans. They not only eat the leaves but also the flowers, causing a decrease in growth and yield. Moreover, cucumber beetles can cause bacterial dead leaf disease, which is difficult to cure.

Although cucumber beetles are most harmful to cucumber plants, they can also cause damage to winter melon plants. In addition, the larvae of cucumber beetles can eat the roots of crops, further damaging them.

To control cucumber beetle infestations, Neem oil can be used as a natural insecticide. When sprayed on plants, it can effectively kill cucumber beetles on contact.

7. Tomato Worms (Manduca quinquemaculata)

Tomatoes Worm

Beware of tomato worms – despite their cute appearance, they can do serious damage to your garden. These bright green caterpillars eventually turn into hawk moths. After spending weeks preparing and caring for your tomato garden, it would be a shame for it to become a victim of various tomato growing problems such as insect infestations and plant fungi.

Fortunately, most of these problems can be prevented or treated. Good soil cultivation practices and proper watering can prevent a large percentage of troubles. If more aggressive treatments are needed, acting promptly can save your tomato crop.

Insects and worms are the most common culprits of tomato growing problems. One such worm is the hornworm, a large green caterpillar with white stripes that loves to munch on tomatoes. The best way to deal with them is by picking them off your plants and disposing of them away from your garden. Planting dill near your tomatoes may also divert their attention.

Preventative measures, such as crop rotation and planting marigolds among your tomato plants, can ward off worms. Insecticidal soap and ladybugs are also effective methods.

Keep a close eye on your garden and investigate any symptoms of tomato growing problems to eliminate them before they ruin your tomato harvest.

8. Glorious Beetles (Chrysina gloriosa)

Glorious Scarab

The Glorious Beetle, also known as the Glorious Scarab and scientifically named Chrysina gloriosa, is considered the most beautiful beetle in North America. Its striking green color allows it to blend in with the native vegetation in the southwestern United States.

These insects prefer to rest in humid areas and have a pronounced head, wing sheath, and legs, but a typically flat abdomen. Adult beetles feed on leaves, while larvae consume the cortex of branches and stem, leaving behind a secretion that can cause glue-like flow on the damaged area.

The size and shape of the beetle vary among species, with some being less than 1 cm while others are more than 8 cm. They have small heads, short antennae, and feet. Larvae are typically long, flat, and milky white, and most feed on trees, while some feed on leaves. Severe damage caused by cucumber beetles can cause the bark to burst.

Glorious beetles are active during the day and enjoy sunlight, often inhabiting sunny parts of tree trunks. They are highly capable of flying and can travel long distances. They are difficult to catch but tend to move slowly when they perch on tree trunks and rarely crawl.

9. Green Lacewing (Chrysoperla rufilabris)

green lacewing

If you’re looking for a natural way to control pests in your garden, greenhouse, fields, or irrigated crops, consider using lacewings. These beneficial insects are prevalent in North America, particularly in humid areas like forest edges, and can also thrive in fields, gardens, and greenhouses. You can even purchase lacewing larvae online.

Lacewings are adept at pest control and are known to hide behind leaves and stems to blend in with their surroundings. It’s the larvae that do most of the work when it comes to controlling pests. These carnivorous creatures, also known as “aphid lions,” prey on soft-bodied insects and mites like aphids, thrips, mealybugs, caterpillars, immature whiteflies, and pest insect eggs.

While some species of adult green lacewings do eat aphids to some extent, they primarily feed on pollen, nectar, and a substance called “honeydew.” Honeydew is a liquid excreted by sucking insects like aphids and scale insects. Some insects, including lacewings, consume honeydew as a food source.

The presence of honeydew can actually attract lacewings to areas where pests like aphids are abundant. By consuming the honeydew and preying on pests like aphids, lacewings establish a natural cycle of predator and prey, creating a highly effective form of natural pest control.

10. Ambush Bugs (Amblythyreus)

ambush bug

image credited: Wikipedia

Have you heard of ambush bugs? They are often mistaken for assassin bugs, but they have a stockier build and thicker front legs than their assassin counterparts. The ambush bug also has a shorter, less narrow head.

Belonging to the order Hemiptera, which also includes leaf-footed and stink bugs, ambush bugs have some similarities with their fellow insects in the order. Hemipterans have piercing and sucking mouthparts, thin wings with clear tips, and belong to the family Reduviidae.

Despite being a type of assassin bug, the ambush bug has some distinct characteristics. Both ambush and assassin bugs undergo metamorphosis as they grow. The eggs of ambush bugs are laid on the leaves and stems of plants, and the hatchlings go through four molts before reaching maturity.

Like their assassin relatives, ambush bugs are predators and use their front legs to catch prey before using their proboscis to extract fluids from their victims. Their saliva contains a paralyzing agent that allows them to feed without struggling to keep hold of their prey.

As their name suggests, ambush bugs typically lie in wait for prey, often on flowers. They can fly, but not well, and are sometimes preyed upon by other predators like spiders and praying mantises. Despite this, they are considered beneficial insects because they help control pest populations.

Adult ambush bugs are usually less than 1/2 inch in length and are often found in goldenrod. They are capable of capturing insects larger than themselves, such as bumblebees.

Although there have been rare instances of ambush bugs biting humans, this typically only occurs if their natural habitat is disturbed. Ambush bugs have a defense mechanism in the form of nasty-tasting body fluids, which they share with their stink bug relatives.

So if you’re searching for a four-leaf clover in a clover patch, be mindful of any ambush bugs that may be lurking!

top 10 green insects

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