What is a borer?

Question 1: What does a borer look like? A borer completes its life history in four stages: egg, larvae, pupa and adult. The length of the life history varies greatly depending on the borer species. It can be calculated by counting months to years.

Mealworms are named because their larvae will drop many round sawdust when they eat wood. After the larvae eat the wood, they will seriously affect the wood structure. When they become adults, the mealy bugs will fly out from the round holes to complete mating. Later, the female will fly to other wood to lay eggs and continue to cause damage. Mealworms are named because their larvae will drop many round sawdust when they eat wood. After the larvae eat wood, they will seriously affect the wood structure. When they become adults, the mealybugs will fly out of the round holes. After mating, the female will fly to Other wood spawns continue to cause damage.

At present, when the corner materials and plywood used for decoration are imported, there are more or less borer larvae and eggs hiding in them. At present, when the corner materials and plywood used for decoration are imported, there are more or less borer larvae and eggs hiding in them. If not treated before decoration, insect holes and sawdust will appear after decoration, causing damage to goodwill. If not treated before decoration, insect holes and sawdust will appear after decoration, causing damage to goodwill. Therefore, before decoration, all wood (except wooden floors) must be sprayed with special termite and borer prevention chemicals to effectively prevent borers and future termite damage. Therefore, before decoration, all wood (except wooden floors) must be sprayed with chemicals specifically designed to prevent termites and borers to effectively prevent borers and future termite damage.

People who come to the dental department often complain that the "cavities" in their mouths hurt. The saying about "worm teeth" has been circulating among Chinese people for a long time. Yang Shiying in the Song Dynasty of my country pointed out: "When teeth are flooded with putrid air, worms will grow over time, corroding the teeth into holes." So, it can be said that the teeth are really "worms" Is it bitten? It should be considered that the damage to the teeth is not caused by "bugs", but caused by other factors. Humanity's understanding of dental caries has improved with the development of science and technology. Foreign scholars first pointed out in 1819 that dental caries is a chemical disease caused by the acid production of food fermentation. This theory was later confirmed. In 1847, another foreign scholar collected materials from tooth cavities and observed filamentous microorganisms, proposing a new theory of dental caries, namely the bacteriological perspective. He believed that these filaments (bacteria) first destroyed the enamel and then the dentin. Therefore, it can be believed that the teeth were not bitten by bugs, but because the bacteria (filaments) adhered to the tooth surface and formed dental bacteria. Plaque decalcifies tooth enamel and dentin, gradually forming cavities.

Foreign scholars used oral bacteria to create caries lesions on animal teeth, and it has been confirmed that oral bacteria can cause dental caries. From this point of view, our country's folk opinions about "worm teeth" are incorrect, or lack scientific basis. With the rapid development of science and technology, people's ability to understand various problems continues to improve, which will surely correct the traditional view of "wormy teeth". If various propaganda tools are properly guided, the incorrect statement of "worm teeth" will be corrected quickly

Question 2: What kind of bug is it? One of them is him, with a body length of 3-5 mm.

Question 3: What kind of bug is this? 1. Mattress bugs, as the name suggests, are pests that breed in quilts and beds. This kind of mattress worm is smaller than 1 mm. It survives by eating the dander naturally shed by the human body and produces substances that cause various allergies in the human body.

2. Silverfish are mainly distributed in tropical, subtropical and temperate regions. It occurs in all provinces and regions south of the Huaihe River in China. They mostly occur in branches or felled wood, storage granaries, and equipment warehouses, harming rice, dried potatoes, bamboo and wood equipment, etc.

3. Bed bugs, bed bugs live in groups on beds, wooden furniture, ceilings, floors, and walls. Wait in the gap. It can fall from the roof or mosquito net and suck blood from the human body. They are usually active at night and lurk in the above places during the day, digesting blood and laying eggs. It is often hidden in clothing, luggage, boats, cars, and airplanes, and then scattered everywhere.

This kind of bug is only 4-5 mm long and 3 mm wide. It is reddish brown and covered with short hairs, making it almost difficult to identify with the naked eye. They mainly hide in mattresses, bed boards, wall gaps and On the ceiling and other places, it lies day and night, and each blood-sucking process lasts for 15 minutes.

Several possible ones are listed, you can choose which one.

Hope to adopt it.

Question 4: What kind of insect is this? It's called in the northeast. It's under the street lamp. It eats mosquitoes, fierce insects and the like. When I was a kid, I always caught it and fed it to chickens. Chickens love to lay eggs.

Question 5: The company is big What a moth means is a bad person in the company. Someone who could be fired at any time.

Question 6: What kind of bug is this? This is Apatophysis sinica (Semenov-Tian-Shanskij, 1901). It is a harmful insect of the genus Apatophysis in the family Cerambycidae. It is parasitic on a variety of plants and damages the plants, causing the growth and development of the injured plants. bad. Distributed in most provinces in my country.

Apatophysis sinica (Semenov-Tian-Shanskij) Coleoptera, Cerambycidae. Also known as Chinese thin-winged beetle and thin-winged longhorn beetle. Distributed in Heilongjiang, Jilin, Liaoning, Shaanxi, Shanxi, Beijing, Hebei, Henan, Shandong, Anhui, Jiangsu, Shanghai, Zhejiang, Jiangxi, Fujian, Taiwan, Guangdong, Guangxi, Hunan, Hubei, Guizhou, Sichuan, Yunnan and other regions,

Common name

Editor

In northern China, it is often called the black-spotted mother. There will be a foul smell on your body!

Host

Editor

Peony, Begonia, cedar, black pine, masson pine, spruce, fir, sycamore, French tung tree, tung tree, Paulownia, sycamore, poplar, willow, elm, ash, mulberry, apple, etc.

Characteristics

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The newly hatched larvae first bite the epidermis of young rhizomes, and then worm their way into the rotten part of the broken tip wound near the ground, and move towards the lower part of the root. In case of moth damage, the tunnel length is about 30 to 70mm. The growth and development of the affected plants is stunted, affecting the yield and quality of flowering and bark. Generally, the damage rate is 35% to 70%.

Habits

Editor

Shandong completed its first generation in 3 years. The last instar larvae crawl out from the root tunnel in late March.

Chinese saw beetle

After entering the soil, they pupate in the earth chamber. At the end of March and early April, they enter the peak period of entering the soil. ; Most enter the pre-pupa period in mid-April, and enter the peak pupation period from late April to early May after 10 to 15 days. The pupa period lasts for 15-20 days; adults emerge in mid-May. The newly emerged adults lie dormant in the pupa chamber for about 10 days, emerge in late May, mate on the same day, and start laying eggs on the same day or the next day. The egg stage lasts about 10 days and enters the peak hatching period in late June. This beetle mostly lays eggs scatteredly 3cm near the surface soil. The egg laying lasts 4-8 days, and each female lays 62-246 eggs. The severity of the insect's occurrence is related to the host's growth years. Peonies with more growth years will suffer more severe damage.

Prevention and control methods

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1. Carry out cultivating during the peak period of beetle pupation, destroy the earth chamber and eliminate the pupae.

2. During the peak hatching period of eggs, pour 50% phoxim EC or 40% isosulfate EC 1500 times, or 48% Lesbon EC 1300 times.

3. Protect and utilize its natural enemies.

4. Drill 3-4 holes in the peony rhizosphere, about 20cm deep, and put a piece of aluminum phosphide into each hole, or put the insect-infested seedlings in a closed room with aluminum phosphide. Fumigation and killing all have good effects.

5. Chemical control can be sprayed with 50% malathion emulsion 1500 times, 90% trichlorfon crystal 1200 times, etc., once every 5 days during the peak emergence period of adult insects, that is, in late May. Just spray 2-3 times. During the peak incubation period of the eggs, pour 50% phoxim EC or 40% isosulfan EC 1500 times, or 48% Lesbon EC 1300 times. [1]

Characteristics

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Female adults are 11-26mm long, males are 11-20mm long, and are chestnut brown or yellowish brown. The head and chest are brownish-brown, the ends of the elytra are light yellowish-brown, and the body has sparse short yellow hairs. The head is nearly round, with the upper jaw protruding forward, the base of the forehead and lips being concave, and a longitudinal groove in the center of the forehead. The compound eyes are large, and the head has small and dense dots. The antennae have 11 segments, the base tuber is obvious, and the stalk segment is thick. The antennae of male beetles are longer than the body, while the antennae of female beetles are shorter than body length. The pronotum is finely carved, slightly depressed in the middle, with 2 rounded knobs, and 1 denticle on each side edge.

The elytra are wider than the prothorax, and there are fine dots on the wing surface, and the ends are not obvious. Foot long. The eggs are 1.5mm long, oblong, light yellow to light yellow-green. The body length of the last instar larvae is 20-32mm, the head is nearly rectangular, the antennae are brown, the 3rd and 1st segments are long, and there are 3 setae at the end. The upper jaw is black and triangular. The prothorax is longer than the sum of the middle and metathorax, and its front edge has a light brown horizontal band. The back plate is hardened, with 1 shallow longitudinal groove in the middle, and 1 shallow curved grooves on both sides of it, forming a water shape. The pupa is milky white to yellow.

Question 7: What kind of bug is this? This is a soil bug (Tuchon). Earth bugs sometimes spray odorous liquid as a defense, but are otherwise harmless to humans. Earth bugs are agricultural pests that feed on plant roots. It will crawl to the ground after it rains and is phototaxis, so it is easily attracted to your home at night.

Question 8: What is the translation of "worm" into English? bristletail: ....

moth: ....

moth

zhùchóng

[insect that eats books,clothes or wood;moth;borer]: Insects that feed on tree trunks, clothes, books, grains, etc.

[borer]: A metaphor for a person who causes damage from within

Corrosion

zhùshí

[worm]: moths bite [clothing, wood, etc.]

Sanitary balls can prevent clothes from being corroded

[corrode]: metaphor Bad people and bad ideas destroy and corrode

See:

moth

zhù

be eaten by beetles; bitten by moths [bore ( by borer or any wood-boring insect)]

For wood-boring insects, use sesame seeds and hang them in shells. ——Song Dynasty, Su Shi's "A Rough Talk on Investigation of Things"

Another example: cavities (holes left after being bitten by insects); decay (damage due to being eaten by insects. Often used as a metaphor for injury); tooth decay ( Common name for dental caries); tooth decay (i.e. dental caries. A disease in which the tooth substance is corroded)

Question 9: What kind of insect is this? The final instar larvae of the oleander hornworm

Question 10: What are the bugs in the picture? The insect mentioned in the question is called Tenebrio molitor, also known as mealworm. It belongs to the class Insecta and order Coleoptera. They live in grain warehouses, medicinal material warehouses and various agricultural and sideline product warehouses. They are a world-class warehouse pest. At the same time, this insect is also an insect with high protein content, so its larvae are mostly used as feed to feed pets or economic animals. New research has found that the protein quality produced by the larvae of this insect per unit area is higher than that of traditional poultry and livestock. Therefore, this species may replace traditional meat and become a source of human protein.

Edible value

Mealworms are rich in protein, vitamins, minerals and other nutrients. The protein content is much higher than conventional animal foods such as eggs, beef, and mutton, and it is easy to Digested and absorbed, it is an excellent protein food. Mealworm is also a food insect with good taste, unique flavor and easy to be accepted by consumers. It can be baked, fried, and processed into nut-flavored protein drinks, refined protein powder, alcoholic beverages and other foods

In addition to the bugs encountered in the picture, what other bugs can Chinese people eat? eat?

Unique in the world - the Eighteen Monsters of Yunnan, grasshoppers are now the delicacies

When it comes to eating insects, we have to mention Yunnan. Although Yunnan does not have a great dish, it can eat Insects can definitely be called unique in the world.

Anyone who has been to Yunnan has to admit: "Yunnan has many fun places and more delicious food." This is not an advertisement, everyone who has been to Yunnan thinks so. Yunnan people are very innovative in terms of food. They can make ordinary rice into bait cubes, bait shreds, rice noodles, rice cakes, rice dumplings, yuanxiao, rice intestines, steamed rice noodles, rolled noodles, cold rice noodles, rice jelly... ...More than ten kinds of snacks are enough to show how smart and creative Yunnan people are in eating! What is puzzling is that Yunnan people also love to eat bugs, and they also specialize in eating pests.

Among the eighteen delicious monsters in Yunnan, one of them is "grasshopper as a food and drink". This grasshopper is what we often call locusts. It is such an extremely common insect. People here call it "jumping vegetables". What an image. In old China, there was a locust plague in the north one year. The locusts flew over and covered the sky. Everywhere they went, blades of grass and leaves were swept away, which shows how powerful the locusts are. In the northwest area of ??Yunnan and Yunnan, when the millet is harvested in the autumn, the grain fields are filled with the flying shadows of grasshoppers. Walking on the field ridge, there was a "dike" sound, and if you walked in a hurry, you would crush several grasshoppers to death with one foot. At this time, the women would catch the grasshoppers and stuff them into their waistbands while cutting the grains. Of course, there are also those who specialize in catching them. They use a net bag tied to a bamboo stick and run around on the field ridge to catch them. It doesn't take much effort to catch a large plastic bag. So every time I go to the small streets in northwest Yunnan, there are occasionally people selling grasshoppers in two rows and two roads by the number of bowls. This is a digression. These women who cut the grains would take the grasshoppers they caught home, blanch them in boiling water, remove the wings, legs and feet, and slowly roast them in a pot until the moisture dries up and they turn golden brown, then add sesame oil. Sichuan pepper seasoning and yellow grasshoppers give off an alluring aroma. The fragrance is indescribable, with a hint of grain and grass in the crispness. Or you can fry the grasshoppers in a dish, and when "Friends come from afar!", you can fry them on a plate, get a few ounces of wine, chew the fragrant fried grasshoppers, and talk about the deep love and meaning in the world. That's what it means. A life lived by gods.

Silkworm chrysalis is also a delicacy. When "spring silkworms die and their silk is gone," they spin cocoons and bind themselves to become silkworm chrysalis. When the good silkworm cocoons are dried, boiled, and alkali added, they are sent to the hands of skillful silkworm women. After they prepare the silk, the golden, fat silkworm chrysalis will roll with their skillful hands. fell out. People in the Jiangnan area just throw away these high-end nutritional products or feed them to pigs. It is really a waste of resources. Yunnan people are not so naive. They tidied up the silkworm chrysalises and picked away the dead and shriveled silkworms, leaving only the round and golden ones. Especially outstanding are the chrysalis of spring silkworms. Looking at the golden chrysalis makes people salivate. After roasting in a pot, adding oil, salt, and seasonings, it becomes a good dish to go with wine. Especially if you add a bottle of "Heqing Dry Wine" as a tribute to Emperor Qianlong, it will have a unique flavor. It's in the mouth. The smart Yunnan people are really masters at turning waste into treasure! It is cheap, satisfying, and satisfying. Yunnan people really take over all the good things in the world.

Willow tree insects are also insects that Yunnan people love to eat. The century-old willow tree was about to collapse due to insect infestation. I chopped down the old willow tree and used an ax to cut open the tube of the willow tree. White and fat insects rolled out of it. Don't look down upon...>>