The insects are the most favored of the planet

People often divide insects into two types that are useful and harmful. However, all of them are links of Earth's biodiversity, the activity of this species will affect other species, or in other words they depend on each other to coexist.

In terms of population, insects are dominating the planet. Scientists have found and named about 900,000 different species of insects, but some experts say that there are about 30 million species on earth.

With such a massive number, it is not uncommon to affirm that insects affect human life and civilizations, they affect every aspect, from religion, to agriculture and technology.

Please introduce some of the insects that are most favored by humans because of their importance:

Bees and insects help pollinate plants

Without pollinated bees and insects, people's daily diets will be very poor, to the lowest level. About one third of our daily food comes from insect pollinated plants, and 80% of them are pollinated by honey bees. Insects help pollinate about 90% of the earth's crops.

Some plant species require a particular pollinant insect; for example, the fig tree planted in North America could not thrive until people brought the wasps from the Mediterranean to pollinate it.

People who don't like vegetables won't care about bees? Please tell me that bees also help pollinate plants that are animal feed, such as alfalfa - the staple food for cattle.

Silkworms and other 'producer' species

Silkworm is a kind of silk moth that makes cocoons. Their cocoons are rolled up from a single thread. Since the Chinese found a way to weave silk from cocoons about 2700 years ago, this product has really dominated the world. The silk industry flourished in China for more than 4,000 years, and silkworms were " frozen " to the maximum.

They were provided with food so full of food that nowadays rare silkworms crawl on trees themselves to get food.

Another important ' producer ' is a kind of aphid that releases a sticky resin. This resin will be collected and then mixed with alcohol to make a very common wood polishing agent (lotus).

Of course, the most important insect maker is honeybees because everyone loves honey. It is estimated that Americans consumed more than 190,000 tons of honey in 2009 alone. Knowing how hard it is for bees to please people.

Maybug

The beetle's gleaming looks don't seem to be suitable for their work. In large grasslands in the United States, the beetles help clean up more than 80% of the litter of cattle.

Some dung beetles only treat waste of certain species. They are also quite clever when often clinging to the animal's tail and waiting for their meals. In addition to helping to clean the litter, dung beetle also helps to reduce the number of flies, as flies lay eggs on animal manure, and when the bugs eat the dung they will destroy the fly eggs.

Cockroaches and termites - "bad guys do good deeds"

When your house is infected with a termite or cockroach, you will immediately seek to banish them. But in nature, they are very useful species. The term helps to process and recycle tons of cellulose-containing materials, helping them to easily decompose in soil, creating new soil rich in nutrients.

Cockroaches also do the same job. This species particularly prefers warm and humid environments such as those in tropical rainforests (or in your kitchen), which help destroy dead plants and animals. Without the help of these two species, our forests will not have room to breathe and multiply.

Mosquito species

One thing is for sure, their bite will make you tingle, it's not even a buzzing sound when you're starting to sleep. Those are just tiny crimes if compared to pandemics like malaria, diarrhea . caused by mosquitoes (the main culprit is female mosquitoes). However, some thank them for their presence in the tropical rainforests where people falter when they intend to destroy these forests, so that the ecosystem here is partly Which preserves.

In addition, mosquitoes as well as some small insects that live around freshwater areas turned out to be excellent and strict water quality monitors. When they want to check the quality of a water source, scientists will take samples of water in that area to see if there are plankton in them (including mosquito larvae, and other species). Because they are sensitive to even a small pollution, if they find their presence, it means that the water is safe.

Species of natural enemies protect crops

Do not rush to take the sprays immediately when you see a bug on your flower. Many bugs in the garden are useful friends. They help you kill aphids or parasitic insects that damage plants. These are species of natural enemies - used by farmers as a method of effective crop protection without harming the environment.

Useful insects kill pests in two ways: capturing prey and parasites. Insect-catching insects such as ladybirds, spiders, mantises . can catch and eat harmful insects, or eat their eggs and larvae.

A dotted ladybug can eat over 130 aphids every day. Species of bees, red-eyed bees . are parasitic types. Red-eyed bees lay eggs in pest eggs, cocoons produce eggs in the larvae and moths, butterflies; Young bees after hatching will eat eggs and pests.