What do cicada larvae eat in the soil?

The introduction of the cicada in "The Book of Insects" is as follows:

The larvae of cicadas live in the soil, sucking the sap of plant roots, weakening the tree, causing the branches to die, and affecting the growth of the tree. The larvae of cicadas live in the soil all their lives. When it is about to be feathered, it burrows out of the surface at dusk and at night, climbs on a tree, and then grabs the bark of the tree to molt and feather.

In summer, they make loud noises in the trees, suck the sap with a needle pricking mouthpiece, and the larvae inhabit the soil and suck the sap from the roots, which is harmful to the trees.

There are also different species of cicadas that are similar in shape but different in color. The cicada has three less sensitive eyespots in the middle of its eyes, and the wings are simply distributed with thin tubes that act as supports. The soprano singer of the cicada family is a type of cicada known as the "double drummer".

Its body is flanked by large ring-shaped vocal organs, and the middle part of its body is a disc that can be opened and closed inside and out. The disc opens and closes quickly, and the jittery cicada chirps are emitted from this.

The significance of "Insects".

"Insects" is a masterpiece by the French entomologist and writer Fabre. He devoted his whole life to the observation and research of insects, collating the observation notes, experimental records and scientific notes of insects, and completed the ten-volume "Insect Records".

This is not only an entomological masterpiece describing the species, characteristics, habits, diet, and marriage of insects, but also a literary treasure rich in knowledge, interest, and philosophy. It has been called "an epic of the world's insects" and "a music of life composed by Fabre, the outstanding representative of mankind, and insects, many ordinary people in nature".

The larvae of cicadas feed mainly on the sap of tree roots in the soil.

The nymphs of the cicadas are in the soil, sucking the sap from the roots of trees, and can generally live for a few years or more than ten years before they can crawl out of the ground and emerge into adults.

As a result, cicada larvae obtain nutrients mainly by sucking the sap from tree roots.

In the cicada family, there is a special type of cicada known as periodic cicadas because they have been unearthed for 17 years, however, it is usually unearthed in odd-numbered years to avoid collisions with peers and conflicts with food**, the probability of being unearthed in odd-numbered years is very small, it can be said that creatures like cicadas live mainly underground throughout their lives, and they are unearthed only to find their mates to lay eggs. If we find the right time, we can even see what we knew when the monkeys were unearthed.

Of course, the holes dug out of the soil will also exist, however, when the cicada's newly hatched fairy is transferred to the soil, there are almost no holes, because the shape is relatively slim, the female cicada will start laying eggs after being fully prepared, and the female cicada will choose the most tender part of the branch, which is the end of the newborn branch, with her own mouthpiece, there are many small holes in the branch, and then lay eggs in the hole. Then wait for the end of your life, and the eggs produced on the branches will continue to develop with the help of the nourishment of the branches.

Until it develops into a larva, as the weather gets colder, the nutrients in the kernel Lingxun branch are absorbed by the cicada, and the branch dies until it falls off, and when the branch falls off, the larva of the cicada falls to the ground, after which, the larva will continue to climb and dig holes in the soil. Look for nearby roots, they will use their mouthpieces to absorb the tree's nutrients from the roots and continue to develop. During this time, it also climbs deeper and deeper, because the deeper it goes, the less likely it is to be found and the safer it is.

The larvae of cicadas will develop in the soil for a long time, some will grow for 3 years, some will grow for 5 years, some will grow for 7 years, and the longest will grow for more than 10 years. It's a long process. Although the larvae move slowly, their sturdy front paws can burrow them here and there in deep soil until March.

It is not until it is fully developed that the larvae of the cicada will climb to the ground, along the trunk of the tree, to a suitable height, and complete the shelling action.

As for the question of why the golden cicada lays eggs on the tree, it will crawl out of the soil after the first change, and it will be explained here today.

Summary. Hello, I'm glad to answer for you, I want to raise the larvae of the cicada, just give him fresh root sap, bury it under the willow tree or fruit tree, and it will eat and grow by itself.

I want to raise the larvae of the cicada, what to feed him?

Hello, I'm glad to answer for you, I want to raise the larvae of the cicada, give him the hall to eat fresh root sap, bury it under the willow tree or fruit tree, and it will eat and grow by itself. Lu clan.

Choose healthy tree species with well-developed root systems, lush stool growth, and more sap than jujube branches, such as poplar, elm, willow, paulownia or various fruit trees in the orchard. In addition, it is necessary to intercrop some root plants, such as potatoes, sweet potatoes, yams, etc.

Dear, the depth of grasshopper "breeding" is 30 to 50 cm, it is necessary to be sunny and frost-proof, and the soil is soft, fertile and pollution-free.