Small dragonflies catch and eat some small insects. They eat mosquitoes, flies and some insects that are harmful to farmers.

Dragonfly larvae live in water and are relatively violent insects in the water. They generally feed on mosquito larvae and other small insects. They will live in the water for several years before they mature into dragonflies.

Dragonflies are beneficial insects. They are almost born to catch pests. They are of great help to human survival. They are not only useful for human health, but also play a great role in the harvest of farm crops.

The appetite of dragonflies is also amazing. It is a carnivorous insect that is specialized in taking mosquitoes, flies and other small insects as food. A large green dragonfly commonly known as "green-headed dragonfly" can eat about two thousand aphids and other small flying insects in a day without any care. It naturally eats mosquitoes, flies, and the like. In addition, it welcomes all small moths and insects that can fly and crawl. It has killed so many pests for mankind that it is well deserved to be called "beneficial pests".

Although dragonflies are small, they have a large appetite and eat thousands of insects every day.

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