Difference Between Pest and Insect

There are so many living creatures. Some are small, some are big, and some we don’t even know about.

Insects eat pests, and by this, they help the ecosystem for stability. Maximum pests are not at all good for crops and food as they make them stale or not suitable for use.

Pest vs Insect

The main difference between insect and pest is that insects can be useful to stabilize nature, and they are not that harmful to humans, but pests are not at all good or useful as they destroy everything and make it stale or unsuitable for use. Pests are small and sometimes cannot be visible through the naked eye.

Pest vs Insect

Pests are small in size. They spread disease and destroy everything.

Insects do not contain the spinal cord or backbone. They came from a class called Insecta in kingdom Animalia.

Comparison Table Between Pest and Insect

Parameters of ComparisonPest Insect
ClassificationPests are classified as destructive and unbearable because they destroy everything or make it non-suitable.Insects are classified both as pests insects and simple insects.
Body characteristics Pests are of both types having a backbone and not having a backbone. And are small in size.Insects bodies are divided into three segments head, abdomen, and thorax, having three pairs of attached legs and one set of feelers. They are mostly invertebrates.
Body sizeBody size is small and sometimes not visible through the naked eye.Body size is slightly bigger than pests and is visible through the naked eye.
Chemicals used for removingPesticides are used for removing pests. Some examples of pesticides are DDT and Boric acid etc.Insecticides are used for removing insects. Some examples of insecticides are Aldrin and chlordane etc.
FamilyPests belong to the Insecta family.Insects belong to the Insecta family in the animal kingdom.
ExamplesSome of the examples are cockroaches, moths, bed bugs and weeds, etc.Some examples of insects are honeybees, spiders and wasps, etc.

What is Pest?

Pests are the type of insects, but they are very much destructive and irritating. They are small in size, but they breed or replicate very fast, and if not stopped, they can destroy the whole field of crop and food, etc.

Both insects and pests fall under the Insecta family in the animal kingdom, but the only difference is that pests are very small in size and are destructive in nature. Some pests have a backbone, and some do not have a backbone.

Some types of pests are weeds, bedbugs, cockroaches and caterpillars, etc. Some of the crop field destroyer pests are mites, weeds, and nematodes, etc.

What is Insect?

Insects belong to the Insecta family and constitute half of the living organisms known yet. They act both as good and bad insects.

Insects bodies are divided into three segments head, abdomen, and thorax, having three pairs of attached legs and one set of feelers. They are mostly invertebrates which means they do not have a spinal cord or backbone.

Insecticides are used to remove destructive insects, and this includes spraying of DDT and Aldrin, etc. They are mostly hatched from eggs and grew with a different body shape.

Main Differences Between Pest and Insect

  1. Pests are classified as destructive and unbearable because they destroy everything, and Insects are classified both as pests insects and simple insects.
  2. The chemicals used for removing pests are pesticides. Some examples of pesticides are DDT and Boric acid, etc. And for removing insects, the chemical used is called insecticides.
  3. Pests do not contain feelers or antennae, Whereas insects have feelers through which they communicate.
  4. Insects are mostly invertebrates which means they do not have a backbone. But pests include vertebrates as well as non-vertebrates
  5. Some insects are useful, and they help in pollination. But pests are not at all useful in any condition even they act as a medium in transmitting diseases.
Difference Between Pest and Insect

Conclusion

There are so many living organisms. Some are useful for us, and some are destructive.

Insects bodies are divided into three segments head, abdomen, and thorax, having three pairs of attached legs and one set of feelers. They are mostly invertebrates which means they do not have a spinal cord or backbone.

References

  1. https://www.sciencedirect.com/science/article/pii/S0109564102000039
  2. https://books.google.com/bookshl=en&lr=&id=0QAl21IeeGgC&oi=fnd&pg=PP1&dq=insect&ots=pZFPIh2JC9&sig=ZQvG5z8-2A-JNxUM_Qlrxf6rgn8
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