CATDOLL : CATDOLL: It's the shape and size of a big cockroach, but it's grey and furry with a brown pattern in the middle. What kind of insect is it?

1. It's the shape and size of a big cockroach, but it's grey and furry, with a brown pattern in the middle. What kind of insect is that?

Do you have any pictures? Please upload one.

Could it be a spider?

Hairy, common ones are spiders and caterpillars, but caterpillars are long, unlike cockroaches...

From what you said, I feel it should be "bugs". There are many types of bugs, and they are also very common in China.

Because it "volatile into the air into a foul smell, so it is also known as fart bugs, stink bugs, stink bugs, etc."

Below is Baidu Encyclopedia, check if it is this bug (mainly check if the structure is class-based)

Have you seen the film The Sunderer? You are lucky to have encountered the same experience as the protagonist.

2. Is this a cockroach? ? ? See the picture

It is not a cockroach. This insect is commonly known as woodlouse. It is a crustacean insect. It is very different from the common American cockroach (large cockroach) and house cockroach. It likes to stay in humid places and is harmless, but its mouth may bite people.

3. How to effectively kill cockroaches? ! Especially many small cockroaches, which are slightly larger than ants, there are many!

Seven natural ways to kill cockroaches

1. Boric acid mopping to prevent cockroaches

Use boric acid water to mop the floor. After the water dries, the boric acid crystals will seep into the cracks in the floor, creating a smell that cockroaches hate. Cockroaches will be poisoned when they crawl over and touch the boric acid crystals. This is a simple and effective method.

1. Prepare a rag (or mop), a bucket of hot water, and about 1 cup of boric acid.

2. Pour the benzoic acid into hot water and stir until dissolved.

3. Dip the rag in the hot water in step 2 and wring it out. Then use it to mop the floor and wipe places where cockroaches often appear.

2. Diced Onion Cockroach Bait

This is an environmentally friendly bait that is strongly recommended by the "Housewife Alliance Environmental Protection Foundation". It is recommended that an average household place about 12 to 20 poison baits, and more can be placed in the kitchen and toilet. Keep the bait dry and it can be placed for several months without changing its effect, but if it gets damp and moldy, it must be replaced with a new bait. The boric acid used in the bait can be purchased at a pharmacy. Although it is not highly toxic, an excessive amount will accumulate in the body and affect the central nervous system and digestive system, so it must be avoided by children and pets.

1. Prepare 1 box of boric acid, 1 onion, 150 grams of flour, 1 tablespoon of sugar, 1/2 tablespoon of milk powder, and a little water.

2. Chop the onion into small dices, the finer the better.

3. Squeeze excess water from the diced onions.

4. Mix flour, sugar, boric acid, milk powder, and diced onion from step 3.

5. Add water several times and mix well. Do not add too much water, just enough to knead all the flour into a dough. Then knead the dough into about 50 small balls and flatten them. Place in a ventilated place for about a week and dry in the shade.

6. Knead the dough into about 50 small balls and flatten them. Place them in a ventilated place for about a week and dry them in the shade. Remember that each eardrop should not be too big and keep it dry for better results.

3. Chrysanthemum alcohol cockroach repellent method

It is made entirely of natural materials, does not contain any chemicals, is very safe and environmentally friendly, and there is no need to worry even if you have children and pets at home.

1. Prepare 1 cucumber, an appropriate amount of fresh chrysanthemum petals, 1 cup of industrial alcohol, and a water sprayer.

2. Peel the cucumber first and keep only the skin for later use.

3. Put the cucumber peel and fresh chrysanthemum petals into industrial alcohol and let it sit until the alcohol turns green.

4. Pour the alcohol from step 3 into the water sprayer.

5. Spray it every week in places where cockroaches appear, such as near drain holes, corners of walls, etc. It is especially effective in killing newly hatched cockroaches.

4. Baking soda to prevent cockroaches

This is a traditional cockroach removal secret recipe that originated in Arizona, USA. It is said that sugar is used to attract cockroaches to eat, and then the alkalinity of baking soda is used to damage the cockroaches' stomachs, which will eventually kill them.

1. Prepare 1 small dish of sugar and 1 small dish of baking soda.

2. Mix sugar and baking soda.

3. Stir well again.

4. Place it in places where cockroaches are found. After about one to two weeks, the cockroaches will disappear without a trace.

5. Potato cockroach killer

You can easily keep away cockroaches by using steamed potatoes and boric acid. This amount is designed for spaces below 15 square meters. If the space is larger than 15 square meters, just double the ingredients. Steamed potatoes have a strong starchy smell that will attract cockroaches, while boric acid will poison them.

1. Prepare 2 potatoes and 1/4 box of boric acid.

2. Steam the potatoes, peel them and mash them into a paste while still hot.

3. Add boric acid to the mashed potatoes in step 2 and mix well.

4. Knead the mashed potatoes from step 3 into pieces about the size of mothballs.

5. Place it in dark corners of your home or where cockroaches are present. Keep the bait dry and replace it with a new one if it becomes moldy or damp.

6. Basil cockroach repellent bag

Cockroaches don’t like the smell of basil, and the smell becomes stronger after being dried, so cockroaches will not appear wherever basil is placed.

1. Prepare 1 bunch of basil and 1 pair of old stockings

2. Pick the basil leaves one by one. If there is water on the leaves, wipe them clean.

3. Stuff the basil leaves into stockings, tie them up, and place them in the sun to dry.

4. Place it in dark places, corners or places where cockroaches often appear in your home to drive away cockroaches!

7. Chili and pepper to repel cockroaches

Chili powder and pepper powder, which are generally considered to be very fragrant, are not only useful in cooking but also as recipes. Cockroaches just don’t like the smell of the mixture of the two powders, so they won’t dare to approach and will stay away from your home!

1. Prepare 1 small dish of pepper powder and 1 small dish of chili powder

2. Mix pepper powder and chili powder.

3. Stir well again.

4. Sprinkle the evenly mixed powder on the kitchen drain or wall corners. The cockroaches will not pass through these places and will disappear.

I tried the first and last method and they worked for a short time, but I saw cockroaches again after a few days. (The above is copied from others)

Cockroaches are omnivorous insects that can tolerate hunger but not thirst. When killing cockroaches at home, you should block the water source, turn off the faucet, wipe off the water marks, and use a medicine pen to scratch or place poison bait around the sink, toilet, and refrigerator base to poison the cockroaches when they get water or food.

One is to kill cockroaches with hot soapy water. Add a piece of soap to 4 liters of hot water, dissolve it and spray it directly on the cockroaches, which can effectively kill cockroaches.

Second, the soda method of getting rid of cockroaches is to mix half sugar and half baking soda, and place it in places where cockroaches are present. After about 3-14 days, the cockroaches will disappear. This is said to be the most commonly used secret recipe for cockroach control by Americans.

The third method is to use boric acid to mop the floor to prevent cockroaches. After dissolving an appropriate amount of boric acid in hot water, wipe the floor with a mop or rag. After drying, the white boric acid crystals will penetrate into the gaps in the floor, which can prevent cockroaches, ants, etc.

Fourth, the orange and lemon peel method is to dry the orange and lemon peels in the sun or bake them dry, and place them in various cupboards.

It not only acts as a fragrance, but also has a certain cockroach-proof effect.

5. Borax, flour, sesame oil, sugar). Mix a little borax with flour, then add a few drops of sesame oil. Make a ball. Roll it into a tube with paper, and then place the prepared ball in the paper tube.

6. Catch cockroaches with a sugar water bottle. Take 1-2 cans, put 3 spoons of sugar water, add half a bowl of boiling water to dissolve it as bait, and place the bottles where cockroaches are active. When the cockroaches smell the sweet smell, they will crawl into the can "trap".

7. Tung oil to catch cockroaches: Buy 100-150 grams of tung oil, heat it and boil it into a sticky colloid, apply it around a 15 cm square wooden board or cardboard, put greasy and fragrant food in the middle as bait, and cover other food to prevent them from stealing food. When cockroaches are looking for food, they will be stuck as long as they crawl to the place with tung oil.

7 ways to kill cockroaches:

1. Fresh cucumbers repel cockroaches. Put fresh cucumbers in the food cupboard and cockroaches will not approach the cupboard. After the fresh cucumbers have been stored for two or three days, cut them open and they will continue to emit the cucumber smell, which will continue to effectively repel cockroaches.

2. Fresh peach leaves repel cockroaches. Place freshly picked peach leaves in places where cockroaches often appear. Cockroaches will stay away when they smell the scent of peach leaves.

3. Onions repel cockroaches. If you put a plate of sliced ​​onions in the room, cockroaches will immediately flee when they smell the smell, and it can also delay the smell of other foods in the room.

(4) Cockroaches mainly live in the kitchen. They live in the gaps between cabinet frames and walls, in cracks in walls, and in kitchen drains. You can spray pesticides on these places, block the gaps, and scald them with boiling water.

(5) If there are too many cockroaches in the room, it is best to close the doors and windows tightly and burn 10% of DDT with an alcohol lamp for one or two hours to kill a large number of cockroaches. But remember that cockroaches are very resilient and sometimes they are just unconscious and not really dead. So they cannot be thrown away as garbage. It is best to scald them with boiling water. Otherwise, many cockroaches will wake up after more than ten minutes, which is equivalent to "letting the tiger go back to the mountain."

(6) Place sticky paper in areas where cockroaches frequently appear. This method has little effect and is equivalent to "waiting for the rabbit to come to you".

(7) Do not use a fly swatter to swat cockroaches, and do not step on them to death. It is best to use cockroach paper to catch them one by one, which is very accurate and effective. Stepping on them will cause the large number of germs and viruses in the cockroach's body to spread everywhere.

Answer: 1. Use sugar water bottle to catch cockroaches

Take 1-2 cans, put 3 spoons of sugar water, add half a bowl of boiling water to dissolve as bait, and place the bottles where cockroaches are active. When the cockroaches smell the sweet smell, they will crawl into the can "trap".

2. Tung oil to catch cockroaches

Buy 100-150 grams of tung oil, heat it and boil it into a sticky colloid, apply it around a 15 cm square wooden board or cardboard, put greasy and fragrant food in the middle as bait, and cover other food to prevent them from stealing. When cockroaches are looking for food, they will be stuck as long as they crawl to the place with tung oil.

3. Use poison bait to kill cockroaches

Take one portion each of borax and flour, a little sugar, mix well to make bait balls the size of rice grains, and sprinkle them in places where cockroaches are found. The cockroaches will be poisoned to death after eating them, but be sure to pay attention to safety.

4. Fresh cucumbers repel cockroaches

You can put fresh cucumbers in the food cupboard, and cockroaches will not dare to approach the food cupboard. After the fresh cucumbers have been left for two or three days, cut them open so that they will continue to emit the cucumber smell and repel cockroaches.

5. Fresh peach leaves repel cockroaches

Put freshly picked peach leaves in places where cockroaches often appear. Cockroaches will stay away from them when they smell the scent of peach leaves.

6. Onions repel cockroaches

If you place a plate of chopped onions in the room, cockroaches will flee immediately upon smelling the onions, and it can also delay the deterioration of other food in the room.

Cockroaches are animals with strong reproductive capacity. A pair of German cockroaches can reproduce 100,000 offspring in a year. Normally, it takes 15 days for the eggs in the egg pod to hatch. The newly hatched cockroaches are milky white wingless nymphs. Not long after the nymphs feed, because insects are exoskeleton animals, they must molt to grow up. The first-instar nymphs molt for the second time after about 1 to 2 weeks. After the third or fourth molt, wing buds can be seen. However, to reach the adult stage of sexual maturity, the average German cockroach has to molt 6-7 times. American cockroaches have to molt 10-12 times. The growth of cockroaches, the number of molts, climate factors, and food acquisition are closely related. Generally, German cockroaches can complete their life cycle within 2-3 months. They are insects with incomplete metamorphosis or progressive metamorphosis.

Cockroaches can fly, but they have to wait until they are fully mature before they can fly~

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I stepped on a big one to death first, and as soon as I raised my foot, a small cockroach flew up at high speed and ran to my feet, so I stepped on it to death.

It is best not to step on cockroaches to death, as their bacteria will fly all over the place...especially their juice...

I think the little one felt that the big one was dead, so it committed suicide. I think cockroaches have other functions besides wings to fly. I wonder what you think.

I think it sensed that its own kind had died, and wanted to pounce and eat it...

(Cockroaches eat their own kind, so if one cockroach eats the bait, the whole family will die...)

How to kill cockroaches

Because the breathing holes of cockroaches are located near the abdomen, applying foam to the abdomen can be fatal to cockroaches.

Cockroaches can swim, so flushing them down the toilet will not kill them. However, you can kill them by removing the oil from the cockroaches with a degreaser or detergent and then flushing them down the toilet.

The biggest weakness of cockroaches is that they cannot tolerate heat. Hot water above 50 degrees Celsius (or boiling water, which is often available in the kitchen, so it is easy to use) can kill them. Therefore, some people use steam jets and other methods to solve the cockroach problem.

Cockroach house: Cockroaches have a certain learning ability, so this method may not be effective for adult cockroaches. Cockroach houses should be cleaned regularly, otherwise they may become cockroach nests.

Keep your home clean, deal with stagnant water and repair leaking faucets, avoid leaving food exposed for long periods of time, and clean your home regularly.

Placing baits in areas where insecticides have not been used can effectively eliminate cockroaches.

Dissolve soap in hot water in a ratio of 1:4, and spray the hot soapy water directly on the cockroaches to effectively kill them.

Mix half sugar and half baking soda and place it in the area where cockroaches are found. After about 3 to 14 days, the cockroaches will disappear.

You can also make your own cockroach killer with potatoes and boric acid. Mix the steamed and crushed potatoes with the same volume of boric acid and knead them into a block. Place it in places where cockroaches often appear and wait for them to eat it. However, if you have other small pets at home, use this method with caution.

After dissolving an appropriate amount of boric acid in hot water, wipe the floor with a mop or rag. After drying, the white boric acid crystals will seep into the gaps in the floor, which can prevent cockroaches, ants, etc.

After drying or baking orange peels and lemon peels, place them in various cupboards. They not only act as fragrances, but also have a certain effect in preventing cockroaches.

In addition to placing fresh oleander leaves, you can also put fresh cucumbers in the food cupboard, or put a plate of chopped onion slices in the room. The cockroaches will immediately run away when they smell the smell.

Cockroaches love to eat sweet food. You can use a small-diameter long-necked glass bottle, put some sweet food in the bottle, apply sesame oil on the bottle mouth, and let the cockroaches enter the bottle. Because the bottle wall is lubricated by sesame oil, it will be difficult for the cockroaches to crawl out.

Cockroaches love to rub the dirt off their backs on hard objects. You can sprinkle some hard and sharp diatomaceous earth in the corners of the room. When cockroaches go there to rub their bodies, the wax on the surface will be wiped off too much, resulting in a large loss of water in the cockroaches' bodies, and they will die of dehydration.

Cockroaches escape from danger by relying on the sensory organs on their cerci to sense external vibrations. Therefore, when people see a cockroach, they should immediately make a "hush" sound with their mouths to disrupt the cockroach's senses, and then quickly slap it, which will make it easier to kill it.

Using an electric mosquito swatter may electrocute small flying cockroaches such as adult German cockroaches, while other large cockroaches may not die until the battery runs out.

I wish you a happy life!

Bai Chong Ling is the most effective. Just sprinkle the Bai Chong Ling powder in places where cockroaches are infested. The cockroaches will die as soon as they come into contact with the medicine, without exception.

Try placing some medicated oil (with the lid open) in each corner of the wall. It not only purifies the air, but also repels mosquitoes and cockroaches!