The cabbage worm is a vegetarian, he is not harmful to humans, right?

Cabbage worms do not bite. But it is still harmful to humanity.

The cabbage worm is the larva of the cabbage butterfly, which is a green meat worm. When they grow up, they form cocoons and then emerge into butterflies, which are white (some species have black spots on their wings) butterflies that are common in vegetable patches.

The cabbage insect bites the leaves of cruciferous vegetables, such as cabbage, rape, cabbage, etc., the insects only eat the mesophyll when they are young, leaving a layer of transparent epidermis, and the insects eat away at the leaf holes or missing the leaves when they grow up, and the leaves are all eaten up when they are serious, leaving only the thick leaf veins and petioles, resulting in extinction. When the damage is serious at the seedling stage, the whole plant dies at the worst, and the core is affected at the lightest. The larvae can also burrow into the cabbage leaves to cause damage, not only overeating the cabbage in the leaf balls, but also polluting the cabbage with excreted feces, causing the quality of vegetables to deteriorate, and causing rot, reducing the yield and quality of vegetables.

Spring and autumn are the most harmful seasons of the year.

Therefore, although cabbage insects do not bite, they are still very harmful to humans.

The biggest harm to human beings is nothing more than eating human rations, that is, eating seedlings, as well as eating some green vegetables and other crops, you say that he is a vegetarian, of course he does not bite, but he has some protective hairs on the surface that will itch to humans.

Cabbage insects are insects that specialize in feeding on the leaves of plants, and can bite people if they run on people. When the corn is harvested in the fall, it will often be bitten, and it will be painful but not poisoning.

Cabbage insect is a kind of pest, which harms crops and is equivalent to the survival of human beings.

The insect you mentioned is only a vegetable leaf, and it is not harmful to humans. As long as you have the guts, this worm can be eaten, and there is no harm to the human body, just a little disgusting.

It is true that cabbage worms do not bite people and are indeed vegetarian, but it does not mean that they are not harmful to humans. The harm of this pest is indirect, it destroys and harms the growing vegetables, and if left unchecked, it can cause a shortage of vegetables.

Brasley worms are not venomous, do not bite, and are not harmful to humans themselves, but cabbage worms can harm crops and affect harvests.

Braschophyllum is generally not very harmful to humans. It doesn't bite either, but the cabbage worms that eat it will always have a little pimple in their hearts. Therefore, when the vegetables are not clean, eat some vegetables appropriately, and the green worms will not have much effect. But the worm is still not very good or washed.

There is harm, how can it be said that it is harmless if it eats the vegetables you grow? It's just that it's not very harmful.

It also bites, and I was asked by it when I was a child, so just don't touch it.

This cabbage worm is not harmful to humans, as long as it is based on vegetables, it will not bite people, and it does not carry toxins, so when we were children, we would catch this insect to play.

The cabbage worm only eats food, it is not harmful to humans, it cannot harm humans, they just feed on plants, if there are many of them, it will cause the grain to be eaten up, resulting in a decrease in the grain harvest, and will make humans hungry. The cabbage worm is the main pest of vegetables, and it eats all the leaves of the plant.

Cabbage worm is vegetarian, does not bite, is not poisonous, does not have any harm to human health, but will affect the growth and harvest of vegetables, is an agricultural pest.

It's harmful to the dish, you can eat the dish, it's not harmful to the human body, if you don't get it, you shouldn't bite, it may cause harm to the **, such as a bag.

Cabbage worms destroy crops, but they don't bite. The nutritional value is so high that parts of the south will use it as a food.

Braschophy is vegetarian, it is also harmful to humans, it destroys plant growth, and cabbage worms will become adults when they grow up, which is not good for people!

Don't be afraid of cabbage insects, there is no harm to the human body; Second, washing is more important; In fact, there is no harm in eating some bugs.

Green vegetables are cooked or fried after washing, and it is generally considered that there is no harm to the human body at all, and normal consumption is fine.

There is no harm in cabbage worms, even if you eat it, there is no problem, and when you buy vegetables, you are wrong to buy the one without insect leaves. Those with insect leaves are often not sprayed with pesticides.

This friend's cabbage worm eats vegetables, does not bite, and is not harmful.

Won't bite. There is no danger to people.

Generally, the insect on the top of the dish generally does not bite people, because it may not feel anything when it sees people, but there are some things that will still bite people, and you have to see what it has a lot of points.

Generally, no, you can handle it with your bare hands. However, it is more harmful to plants, and it eats up a lot of leaves at once.

Cabbage worms are also harmful to humans.

The cabbage worm is an important pest of vegetables, it feeds on the leaves of plants, and in severe cases, it can eat all the leaves, leaving only the leaf veins or petioles. In addition, the wounds caused by cabbage insects are prone to the invasion of soft rot bacteria, causing epidemics.

This kind doesn't bite, don't worry! It will also become a butterfly in the future.

Cabbage insects eat crops in the larval stage, which has an impact on human life.

What are the effects of insects on humans? The effects of insects on humans are extensive and complex, ranging from beneficial to and harmful to humans.

1. Insects provide beneficial services to humans.

1. Insects provide food and industrial raw materials for human beings. Some insect products, such as honey, silk, white wax, dyes, pigments, etc., are raw materials for human food and industry.

2. Insects provide media means for crops and trees. The propagation of insect crops, trees, and flowers provides pollen transmission, and 2 3 flowering plants worldwide rely on insects to transmit pollen.

3. Insects are an important part of the balance of the ecosystem. Some insects in the world feed on putrid biological organisms and animal excrement. In ecosystems, insects can decompose large amounts of dead leaves, dead animals, and large amounts of waste, and return them to the soil to complete the material cycle.

4. Insects provide a balance for the survival of animals. There are insects in the world that are parasitic and parasitize other insects or animals outside and in vivo. Some mammals rely on insects to capture parasites on their bodies during their growth; Some animals rely on insects to digest food; So insects play an important role in maintaining the balance between certain plants and animals.

2. The harm caused by insects to humans.

1. Insects compete with humans for food. Insects destroy a large amount of human food and agricultural products every year (before and after harvest), and at least 20 to 30% of the world's agricultural products are eaten by insects every year.

2. Insects destroy buildings. Insects live in large numbers on the roofs, inside of buildings, and on the ground; In particular, timber-framed houses are often eroded by insects, which reduces the lifespan of the building.

3. Insect-borne diseases. Insects have a strong ability to transmit human or animal diseases, and many viruses in the world are transmitted by insects.

4. Insects destroy plants in large numbers. Some of the insects are herbivorous, which are easy to be ignored by people in a small area, and when a large area of insect plague occurs, it can destroy thousands of acres of fertile land; Hundreds of acres of trees are extinct.

For details, please refer to:

Harmful aspects: Many are important pests of agricultural and forestry plants and storage. For example, East Asian plantworms, sticky insects, rice planthoppers, rice leaf rollers, etc., which harm cereal crops; cotton pests such as cotton aphid, cotton red bollworm, etc.; cabbage worms, diamondback moths, etc., which harm vegetables; the five-tailed pine caterpillar, pine and black beetle, etc., which endanger the forest; Warehouse storage pests such as corn elephants, broad bean elephants, etc.

In addition, termites seriously damage buildings, embankments, bridges, sleepers, etc.

There are also many insects that endanger the health of humans and animals, and there are 2 3 human infectious diseases that use insects as vectors, such as plague and typhus. Mosquitoes, fleas, lice, gadflies, stinging flies, etc. are blood-sucking insects, and stable flies can suck the blood of cattle and horses, and transmit diseases.

This insect is extremely harmful to humans, extremely destructive, and can eat all kinds of things and even metals.

It is only known that flowers are pollinated by wind and insects, and the absence of insects means that flowers cannot be pollinated, and the absence of pollination means that there is no fruit. Every single potato