What are the habits of ladybugs? What are the habits of ladybugs?

The life of the larvae is monotonous and boring, they swim among the flowers and plants every day, frantically preying on aphids.

The life span of ladybugs is very short, it only takes about a month from egg growth to adult stage, so no matter what time of year, we can find the eggs, larvae, and adults of ladybugs in the garden at the same time. Over time, the larvae of ladybugs have an increasingly large appetite, a round body, and elytra.

The smooth, usually black elytra have markings on them, and their bodies are constantly growing, and they have to break free from the shackles of the old ** and begin a difficult journey - molting. The process is not as simple as taking off our old clothes and changing into a large coat. Ladybugs go through 5 to 6 molts in their lifetime, and after each molt, their bodies continue to grow until they have enough energy to enter the pupa stage.

It transforms from a delicate larva into a strong adult ladybug. It's an unimaginable process, the larva's body is broken down, then reassembled, adjusted, and redressed, all in order to welcome it to a new life. When it finally emerges as a new adult ladybug, it will undergo some transformation, because its body is still soft and delicate, not yet fully developed, and it must be exposed to sunlight to absorb oxygen, so that its body color will gradually deepen, and the markings will gradually appear, and after a few hours, it will become exactly like other adult ladybugs in the garden.

Adult carnivorous ladybugs will prey on any insect with tender flesh, and their favorite food is aphids, but as long as they are not wearing armor or other protective coats, and have soft, small insects, they can be their meal. Prey don't throw themselves into their nets, and ladybugs must fly around a lot to search for their targets. The ladybug looks unlikely to fly, and its size is less like a pilot and more like a medicine box.

It has a stiff coat, and its small, delicate wings stick out from under the coat and dance wildly. Ladybug is indeed a skilled aviator.

It is precisely because of their superb flying skills that they can come and go freely in all corners of the garden. The female carnivorous ladybug lays a large number of eggs, which she usually distributes in areas frequented by aphids to ensure that her children have the best chance of survival after birth. After the eggs are hatched, the newly-born larvae will use the aphids around them as a tasty snack, the larvae are very different from their parents, they are not equipped with thick armor, and their bodies are very soft and distributed in knots, but they have some hard manes that can play a protective role.

Their jaws are strong and powerful, shaped like a pair of pincers.

Can easily penetrate the body of an aphid.

I hope mine is helpful to you and have a great day!

Seven-star ladybug, alias: Golden Turtle, New Daughter-in-law, Flower Sister, Seven-Star Ladybird, Seven-Star Flower Chicken, etc.

Habits: 1. Eating habits.

The adult ladybug has a long lifespan, with an average of 77 days, and preys on the larvae and eggs of aphids, leaf mites, whiteflies, corn borers, aphids, and cotton bollworms with adults and larvae. The amount of food eaten by the seven-star ladybug is related to the temperature and prey density. Under the condition of high temperature, the activity ability of the seven-star ladybug and prey is affected, and the predation rate is increased.

2. Self-defense ability.

It has a strong ability to defend itself, and when it encounters an enemy attack, its foot joints can secrete an extremely unpleasant yellow liquid, so that the enemy can not stand it and retreat and flee in a hurry. It also has the ability to set up death, when it encounters strong enemies and dangers, it immediately falls from the tree to the ground, shrinks 3 pairs of thin feet under the stomach, pretends to be dead and lies down, hiding from the enemy and surviving.

3. Do not interfere with each other.

Beneficial insects and pests have a clear boundary between each other, do not interfere with each other, do not intermarry, and maintain their traditional habits, so no matter how many generations they have passed down, they will not produce "mixed breeds" and will not change their traditional habits.

4. Activity venues.

In winter, the seven-star ladybug overwinters among the rhizomes of wheat and rape, and some spend the winter in sunny clods and soil crevices. In spring, once the temperature rises above 10, the overwintering ladybug wakes up and becomes active, finding it on wheat and rape plants.

In summer, as the temperature rises and the food increases, the seven-star ladybug multiplies, and the seven-star ladybug can be found on all the plants parasitic with aphids and scales, and sometimes there is even a large number of seven-star ladybugs gathering. In autumn, the number of the seven-star ladybug in the field decreases, and it often lays eggs in corn, turnips and cabbage.

5. Reproduction. The seven-star ladybug has to go through four different stages of development in its life: egg, larva, pupal and adult. One female can lay 567-4475 eggs, with an average of 197 eggs per day.

+ Ladybug is a common insect for people, most of which can help people control pests, among which we are most familiar with the seven-star ladybug.

The seven-star ladybug is brightly colored, its wings are red, and it has seven small black dots on its back. The outer shell of its head is all round, and it looks like the Arabic numeral "8". The shell on its back is oval in shape, and it spreads out into two wings, allowing it to fly around and move freely.

The markings on the ladybug's body are not only beautiful, but also show its age. When ladybugs first become adults, their shells are mostly light yellow or reddish, and slowly they show black markings. So, by looking at the color of ladybugs, we can know which of them is bigger and which is smaller.

Ladybugs have a collective migration habit. Every year in May and June, they go to the north of our country. Sometimes, parts of the coast are covered with ladybugs, making the coast look reddish.

The seven-star ladybug is known as "Sister Flower" because of its beauty, and it is also a famous pest catcher. It works very hard in the vegetable garden and crop field day and night, looking for and eliminating aphids on every crop, so that the crops can grow healthily, so the seven-star ladybug is a good guardian of crops.

Ladybugs can catch pests, but how do they escape when they encounter predators? They have their own set of tricks. The ladybug's brightly colored coat can scare away many predators.

When other insects try to prey on them, they clench their feet and fall to the ground and stay still for long periods of time – playing dead. In addition, ladybugs also secrete an unpleasant smell that can be used to smoke away enemies!

There is also a wonderful habit among ladybugs: beneficial insects and pests have a clear boundary between each other, do not interfere with each other, do not intermarry with each other, and maintain their traditional habits, so that no matter how many generations they have passed down, they will not produce "mixed breeds", nor will they change their traditional habits.

Seven-star ladybug. Characteristics: the body is round and ovate, the dorsal arch is hemispherical, the body length is 5-7 mm, and the width is 4-mm. The wing sheath is orange-red, with 3 black dots on the left and right, and a larger black dot in front of the junction.

The body surface is stiff and has an exoskeleton.

The body is segmented, and there are differences between different body segments. Antennae and segmented. There are two pairs of wings. There are three pairs of legs and segmented.

The head is black, with a pale yellow spot on the edge of the forehead and compound eyes, the compound eyes are black, the antennae are brown, and the mouthparts are also black. The elytra are red or orange-yellow, and there are symmetrical seven-star black spots on the back, so they are called "seven-star ladybugs".

The seven-star ladybug, commonly known as "Sister Flower", is an insect that is beneficial to crops, and is named because of the orange-red body surface with 7 black spots. There are 3 black dots on the left and right, and a larger black dot in front of the junction. Ladybug is a common insect that is distributed all over the world, mainly living in farmland, forests, gardens, orchards, etc., mostly living alone and rarely in groups.

Seven-star ladybug is a well-known natural enemy of pests, adults can prey on wheat aphids, cotton aphids, locust aphids, peach aphids and other aphids, can also prey on scale insects, ticks and other pests, can greatly reduce the damage of trees, melons and fruits and various crops from pests, is called "live pesticides". May and June of each year is the mating season for the seven-star ladybug. In her short lifetime, a female seven-star ladybug can lay more than 2,000 eggs if there are enough aphids to feed on.

The seven-star ladybug has a strong ability to defend itself, and although its body is only the size of a soybean, many strong enemies are helpless against it. There is a "chemical**" on the joints of its 3 pairs of thin feet, and when it encounters an enemy attack, its foot joints can secrete an extremely unpleasant yellow liquid, making the enemy retreat and flee in a hurry because they can't stand it. It also has the ability to set death, when it encounters strong enemies and dangers, it immediately falls from the tree to the ground, shrinks 3 pairs of thin feet under its stomach, lies down and pretends to be dead, hiding from the enemy and surviving.

People living in rural areas should be more familiar with ladybugs, especially in the farmland can often see ladybugs, many people are curious about what are the habits of ladybugs? In fact, their habits mainly have the following points: 1. The lifespan of ladybugs is relatively long among insects, about 77 days.

2. They mainly feed on the eggs or larvae of aphids and other insects, and the amount of food is relatively large. 3. The number of eggs laid by ladybugs is also relatively large, up to eight generations a year. 4. Ladybugs prefer a warmer and humid environment.

Ladybug is a typical insect that is beneficial to humans, because its main food is some pests, especially aphids, which are more harmful to cotton.