Does a 1st instar insect mean that the insect is one year old one year ?

A 1st instar insect does not mean that the insect is one year old, nor does it mean that the insect has lived for a year, but that it has not shed its skin after hatching from the egg.

After the insect hatches from the egg shell, it is called a first-instar larva or first-instar nymph, and after shedding its skin once, it is called a non-second instar (nymph), and so on.

Why do insects shed their skin, because the outer skin of insects is also the exoskeleton of insects, and this layer of exoskeleton will limit the growth of insects, so with the growth of insects, insects must continue to shed their skin, so there are also first-instar and second-instar larvae.

After the insect embryo has developed, it breaks out of the egg shell, a process called hatching. The period from the time the eggs are laid by the mother to the time when the larvae hatch is called the egg stage. The time from the earliest hatching to the end of all the eggs laid by adults in the same generation is called the incubation period.

Age lang refers to the time it takes for the larvae to molt in two adjacent ways. The newly hatched larvae are called 1st instar larvae when they reach the first molt; Then, after each molt, 1 instar is added, which is called 2nd instar, 3rd instar, 4th instar and so on.

Pupation and feathering. After the larvae are old and mature, the last molt, the larvae become immovable, called pupation. The period of time between the hatching of the larvae from the egg to the pupation is called the larval stage.

The pupae undergo physiological changes and become adults. From the time of pupation to the time of adult emergence, the elapsed time is called the pupal stage. Adults break through their pupal shells and emerge called feathering.

The period from the emergence of adults to the end of death is called the adult stage.

Summary. 1.Dragonfly:

Dragonflies are very characteristic insects, they will have an aging phase in their growth process, which will last about 2-3 weeks, this stage will stop developing, and during this time they will find mates to reproduce. 2.Butterflies:

Butterflies are also a very typical insect, and they also have a phase of growth that stops developing and looks for mates to reproduce during this period. 3.Bees:

Bees are very important insects, and they will also have a stage of growth and age, during which the bees will stop developing, and during this period, they will carry out work such as bee removal to prepare for later life and reproduction. 4.Flies:

Fly insects also have an indolescence phase, during which the flies stop developing, and during this time, they engage in activities such as finding mates and reproducing.

Can you elaborate on that a little bit more?

1.Dragonfly: Dragonfly is a very characteristic insect that grows in a phase that lasts about 2-3 weeks, during which the dragonfly stops developing and looks for a mate to reproduce.

2.Butterflies: Butterflies are also a very typical insect, they also have a phase of growth that stops developing and looks for mates to reproduce during this period.

3.Bees: Bees are a very important insect, and they will also have a stage of aging during their growth, during which the bees will stop developing, and during this period, they will carry out work such as bee removal and rock suppression, so as to prepare for future life and reproduction.

4.Flies: Fly schizous insects also have an indolescence phase, during which the flies stop developing and engage in mate search and reproduction.

Summary. The dragonfly is an insect, its larvae inhabit the water, and it is an insect related to the depth of the water. It absorbs nutrients from the bottom of the water, forming nests and sometimes creating large numbers of hatching holes in the water.

When it becomes a mantis (pupae), it leaves the surface of the water and begins to hatch and enters the adult stage.

The dragon fly is a trillion species of insects related to age, its larvae live in water, and it is a kind of insect family attendant related to the depth of water. It absorbs nutrients from the bottom of the mammoth silver water, forming nests and sometimes large numbers of hatching holes in the water. When it becomes a mantis (pupae), it leaves the surface of the water and begins to hatch and enters the adult stage.

Can you elaborate on that a little bit more?

The dragon fly is a trillion species of insects related to age, its larvae live in water, and it is a kind of insect family attendant related to the depth of water. It absorbs nutrients from the bottom of the mammoth silver water, forming nests and sometimes large numbers of hatching holes in the water. When it becomes a mantis (pupae), it leaves the surface of the water and begins to hatch and enters the adult stage.

Summary. Plant root age has an important impact on plant-related insects, and plants with older root age are generally more resistant to insects.

Plant root age has an important impact on plant-related insects, and plants with older root age are generally more resistant to insects.

Fellow, I really didn't understand, I can be more specific.

Root bugs: Root bugs are insects that feed on plant roots, and they will look for nutrients near plant roots, especially preferring to attack young roots. The number of root bugs decreases with the increase of root age.

2.Aphids: Aphids are common plant parasites that suck the sap of plants, causing stunted plant growth.

The number of aphids is also affected by the root age of the plant, and in general, plants with older root age are more resistant to aphids. 3.Soil nematodes:

Soil nematodes are tiny parasites that live in plant roots, causing poor plant growth. The number of soil nematodes can also be affected by the root age of the plant, and in general, plants with older root age are more resistant to soil nematodes. 4.

Grubs: Grubs are insects that feed on plant roots, and they dig holes near plant roots, causing plants to grow at a loss of volume. The number of grubs can also be affected by the root age of the plant, and in general, plants with older root ages are more resistant to grubs.