It was windy last night. When you sleep at night, you can hear it with the windows closed (as if there were women laughing). I'm too scared to sleep, which is strange. Keep moving!

Years of experience in killing cockroaches show that no matter where cockroaches come from, the main reason is the sanitary conditions at home. If the garbage and stove at home cannot be cleaned at any time, it will eventually become an excellent place to nourish cockroaches. This cleaning cannot be ordinary cleaning. It requires the house to be spotless. No food is allowed to be exposed. Anything left over will attract cockroaches. So there are only two places where cockroaches have never been found, the military student dormitory and the Buddhist temple where nuns live. There won't be cockroaches in these two places, because they won't have anything to eat, and they have been cleaned like nitpicking. When the author lived in a military school, the crazy and harsh military health appraisal led to the spotless deepest part under the bed, and cockroaches naturally had no basis for survival. As for the nun meditation hall, the walls are washed, women are diligent in cleaning, and cockroaches have no basis for survival. In addition, other inhabited places also have cockroach parasitic conditions.

This is how I kill cockroaches.

Remember, cockroach medicine can only treat the symptoms, not the root cause, and pollute the environment, and only occasionally have short-term or psychological effects. Only two methods are really effective, which is my valuable experience in the past ten years.

1。 Where there are mice, there will be fewer cockroaches, so when you hate cockroaches more than mice, you can try to introduce some mice. This is an interesting biological phenomenon that I occasionally found in the university dormitory. Cockroaches were rampant in this dormitory until one day the mice next door came to visit and settled down in the shoe box under the bed, and the number of cockroaches dropped sharply. Everyone is surprised by the rare positive image of mice. Of course, this is the lesser of two evils. Girls will probably drown me with saliva, so it is not recommended.

2。 The real killer is nature. What cockroaches are really afraid of is low temperature, below zero, or even below five degrees, from grandma to eggs. Friends in the south, friends living in house in America, forget me. ) The specific steps are as follows. In the cold winter, it is best to be below zero outside. Choose a Friday night. After you have a nice meal with your family, put all the exposed food in the refrigerator. Then, open all the windows, hang the quilt on the rope by the window, and open all the wardrobes and suitcases under the window (please take valuables with you). Don't leave a vessel full of water at home. When you have finished all these things, you can either spend the weekend in the south or spend the night at a friend's house. In a word, when you come back five days later, you will be pleasantly surprised to find that there will be no more cockroaches harassing you after three months. Please learn to clean regularly in these three months, and you will live a carefree life.

Finally, as long as your home is really clean, there will be no cockroaches, so you know what to do.

The methods and drugs to kill cockroaches include sticking paper to catch cockroaches, fumigation to kill cockroaches, powder contact killing, and poison bait trapping (poison bait and glue bait). The types and products of drugs include aerosol, powder, poison bait, spray, fumigant, cockroach house and other pesticides.

Among them, aerosol, powder, spray, fumigant and so on are used. Killing cockroaches has the characteristics of quick effect, but the disadvantages are that cockroaches flee everywhere, have a strong choking smell, have short efficacy, rebound quickly and are prone to drug resistance; When killing cockroaches, close the doors and windows and evacuate the crowd. After killing cockroaches, open the window for ventilation to prevent people and pets from being poisoned and polluting the indoor living environment.

Therefore, indoor medication should be based on environmental protection pesticides, and chemical pesticides should not be used to protect people's health. At the same time, we should also choose non-volatile, long-lasting and high killing rate poison bait (glue bait) for cockroach control, or invite a pest control company with pco qualification to provide professional cockroach control services.

Cockroaches have existed for more than 300 million years, most of which grow in warm and humid environment and are ubiquitous in offices and family rooms. Cockroaches are not only a nuisance to others, but also protein in their excrement is an important substance that causes allergic rhinitis and asthma, especially for children living in crowded rooms and cities.

How to get rid of cockroaches?

1, carefully check sewers, wall cracks, floor partitions and windows to prevent cockroaches from entering.

2, keep the room dry, cockroaches live in a humid environment, so you should be careful not to have any water leakage, especially in the kitchen.

3. Keep the room clean. In a clean and dry environment, cockroaches will feel unwelcome. After eating, the food should be sealed in time, the garbage in the ground and garbage bags should be cleaned in time, and the tableware should be washed with hot water first. Dirty tableware will attract the attention of cockroaches. In addition, stoves and other places should be cleaned regularly.

Kill cockroaches with pesticides when no one is at home.

Cockroach is an indoor pest, which lurks during the day and comes out at night. During the day, cockroaches mostly hide in the corner of the kitchen, in the gap of the cupboard, and go out to find food at night.

Cockroaches eat almost everything, fragrant, smelly, hard and soft. Sometimes it will eat the paste in the spine and bite the book; Get into the TV and radio and bite the wire sheath;

It even bites the baby's skin and fingers. It also eats feces, sputum and small animal carcasses. It excretes feces while eating, which makes the body dirty, carries germs, pollutes food and spreads various diseases, such as paratyphoid fever, dysentery, tuberculosis and acute hepatitis.

Cockroach is a very old insect with a history of more than 320 million years. The appearance of Carboniferous cockroach fossils is almost the same as that of today's cockroaches. After the Carboniferous, many insects were eliminated one after another because they could not adapt to the changes in the environment, but cockroaches stubbornly survived and became living fossils, which shows how strong their vitality is.

Now, cockroaches have found their footprints in almost every household, and they have also spread to hotels and guesthouses. Even ocean-going ships have become the "free world" of cockroaches. Sometimes, during the day, they swagger on the deck and walls, and no one is watching.

It is not easy for you to catch cockroaches. At night, you sneak into the kitchen, suddenly turn on the light, and see the cockroach panic and suddenly sneak into a dark corner.

Why are cockroaches so agile? This is closely related to its body structure. Cockroaches have a flat body with oily luster, and the rear plate of the abdomen has openings for secreting glands, and the secreted liquid has a foul smell. On its triangular head, there are two small monocular eyes and a pair of big compound eyes. The two upper jaws are fan-shaped, overlapping like scissors, and there are nodules between the teeth, which are like vises when crushing hard objects. There are four tentacles and many short hairs on the mouth. Tentacles are tools for it to collect food, and short hairs are taste and smell organs with feelings on them.

Sensory nerve has the function of foraging or avoiding poison bait. The nerve endings on the joints of the legs are very sensitive and can detect slight vibrations, so it is not surprising that cockroaches can detect the lightest footsteps. The tail whisker at the end of the tail is a complex vibration receptor, which can sense which direction the external stimulus comes from and thus escape quickly.

How to deal with cockroaches? People have invented some methods to trap cockroaches.

Taking advantage of the cockroach's habit of eating sweets, use a small-caliber long-necked glass bottle, put some sweets in the bottle, and coat the bottle with sesame oil. The cockroach got into the bottle and it was difficult to climb out because the bottle wall was slippery.

Using the habit of cockroaches to drill cracks, use a paper box with some cracks on the lid, coat the box with adhesive and sprinkle some fresh bread crumbs, so that cockroaches can get in and steal and get stuck.

Taking advantage of cockroaches' habit of scraping dirt off their backs on hard objects, we sprinkled some hard and sharp diatomite on the corner of the room. Cockroaches go there to rub their bodies, and too much wax oil will be wiped off the surface. In this way, a large amount of water in cockroaches will be lost and dehydrated to death.

You can also let the cockroach out by interfering with its feeling of external vibration. For example, as soon as you see a cockroach, you can immediately make a hissing sound with your mouth and then pat it quickly, which makes it easier to kill it.

Chemicals can also be used against cockroaches, and there are five thousandths of dichlorvos, or three thousandths of deltamethrin, boric acid powder and so on. It can be sprayed on the place where cockroaches live and move, or put a few pieces of cockroaches to kill cockroaches. There is a kind of pyrethroid insecticide called "cockroach killing", which has been tried in the kitchens of cargo ships, oil tankers and Yangtze River passenger ships of the Maritime Safety Administration. Spraying 300 ml of liquid medicine in a 60 cubic meter cabin, the cockroach immediately got excited and agitated, climbed out and fell to death. Some people are unconscious and die a day later, and some tenacious people can't live for five days.

Recently, scientists at the National Institute of Genetics in Japan found that toad (commonly known as toad) is a natural death of cockroaches. Cockroaches were once rampant in the small animal breeding room of this institute, which made people feel at a loss. Later, some toads were raised in the breeding house, and soon the cockroaches disappeared. After dissection, it was found that most of toad's stomach was the remains of cockroaches.

A scientist in Kansas, USA, has developed a sexual taste trap for trapping and killing male cockroaches, which is mainly a toxic and odorous sticky paper. This smell is exactly the same as the smell of sex pheromones secreted by female cockroaches, which can lure male cockroaches to poison the sticky flypaper. As long as there is a little bit of this sex pheromone, then the male cockroach within eight meters can jump into this trap in five seconds. Dutch scientists have also synthesized a similar sex pheromone. This shows that the eradication of cockroaches is not far off. One day, people will use these ideal methods to make cockroaches that endanger human health "childless".

Not long ago, foreign researchers also developed a synthetic chemical, which can release a special fragrance and induce cockroaches to mate infertile. In this way, cockroaches can't carry on the family line.

Control of cockroaches:

1, artificial killing: kill adults and larvae, clean cabinets and drawers during the day, and kill them whenever you see them. In places with many cockroaches, such as kitchens, food processing rooms, warehouses, etc., you can turn on the lights every half hour after 8 pm to kill cockroaches. And you can get good results.

2. Trap and kill: use a small glass bottle with a small mouth, spread sesame oil (or sesame oil) around the bottle mouth, put some fragrant food in the bottle, and put it in a place with many cockroaches at night. The cockroach climbed into the bottle and killed it the next morning. The drug ant cockroach ning has an ideal effect of trapping and killing cockroaches.

3, heat killing: cockroaches are not heat-resistant, and they die in a few minutes at 60 degrees Celsius. Boiling water can be poured into the hidden cockroaches and burned to death.

4. Blocking: For cockroaches hidden in the cracks, cement or soil can be used to block the cracks so that they can't climb out and starve to death.

5. Drug killing: ants and cockroaches, insecticide aerosol, pyrethroid, trichlorfon, etc. Is effective.

(2) removing eggs and pods:

When killing adults and larvae artificially, if eggs and pods are found, they are killed. Heat killing can also be used to plug the gap and inhibit the hatching of eggs.

In addition, the cleanliness of the room, especially the removal of all kinds of garbage in the kitchen and food storage places, food storage, garbage disposal, etc. , are important measures to eliminate cockroaches.

In short, there are many ways to kill cockroaches, but in use, it should be decided according to the specific situation, and it should also be emphasized that residential areas should be contiguous. In public places, cockroaches can only be completely eliminated after repeated eradication.

(1) Cockroaches mainly live in the kitchen. They live in all the gaps between the cabinet frame and the wall, in the cracks in the wall, and in the drainage pipes of the kitchen. You can spray pesticides to plug the gap and scald it with boiling water.

(2) If there are too many cockroaches in the decorated room, it's best to close the doors and windows and use alcohol lamps to light 10% Didi Wei. Burning for an hour or two can kill a lot of cockroaches. But remember, cockroaches are extremely vital, and sometimes they are just in a coma, not really dead. So you can't throw it away as garbage. You'd better scald it with boiling water. Otherwise, many cockroaches will wake up in ten minutes, which is equivalent to "releasing tigers to the mountains".

(3) Put the sticky paper in the place where cockroaches often haunt. This method has little effect, which is equivalent to "waiting for the rabbit".

(4) Cockroaches should not be beaten by flies or trampled to death by their feet. It is best to stick one on the other with cockroach paper, which is very accurate and effective. Stepping on your feet will spread a lot of germs and viruses on cockroaches everywhere.

Cockroach eggs are protected by thick egg pods, which have hard walls, waterproof layers, high spines and breathing tubes, and pesticides cannot penetrate. The most effective solution is to use professional equipment and pest habit knowledge to treat its larvae for the second time to kill them.

Sunflower Collection of Killing Cockroaches Quickly

★ First Raiders ★

How to deal with cockroaches

Cockroaches have existed for more than 300 million years, most of which grow in warm and humid environment and are ubiquitous in offices and family rooms. Cockroaches are not only a nuisance to others, but also protein in their excrement is an important substance that causes allergic rhinitis and asthma, especially for children living in crowded rooms and cities.

How to get rid of cockroaches

1, carefully check sewers, wall cracks, floor partitions and windows to prevent cockroaches from entering.

2, keep the room dry, cockroaches live in a humid environment, so you should be careful not to have any water leakage, especially in the kitchen.

3. Keep the room clean. In a clean and dry environment, cockroaches will feel unwelcome. After eating, the food should be sealed in time, the garbage in the ground and garbage bags should be cleaned in time, and the tableware should be washed with hot water first. Dirty tableware will attract the attention of cockroaches. In addition, stoves and other places should be cleaned regularly.

Kill cockroaches with pesticides when no one is at home.

Cockroach is an indoor pest, which lurks during the day and comes out at night. During the day, cockroaches mostly hide in the corner of the kitchen, in the gap of the cupboard, and go out to find food at night.

Cockroaches eat almost everything, fragrant, smelly, hard and soft. Sometimes it will eat the paste in the spine and bite the book; Get into the TV and radio and bite the wire sheath; It even bites the baby's skin and fingers. It also eats feces, sputum and small animal carcasses. It excretes feces while eating, which makes the body dirty, carries germs, pollutes food and spreads various diseases, such as paratyphoid fever, dysentery, tuberculosis and acute hepatitis.

Cockroach is a very old insect with a history of more than 320 million years. The appearance of Carboniferous cockroach fossils is almost the same as that of today's cockroaches. After the Carboniferous, many insects were eliminated one after another because they could not adapt to the changes in the environment, but cockroaches stubbornly survived and became living fossils, which shows how strong their vitality is.

Now, cockroaches have found their footprints in almost every household, and they have also spread to hotels and guesthouses. Even ocean-going ships have become the "free world" of cockroaches. Sometimes, during the day, they swagger on the deck and walls, and no one is watching.

It is not easy for you to catch cockroaches. At night, you sneak into the kitchen, suddenly turn on the light, and see the cockroach panic and suddenly sneak into a dark corner.

Why are cockroaches so agile? This is closely related to its body structure. Cockroaches have a flat body with oily luster, and the rear plate of the abdomen has openings for secreting glands, and the secreted liquid has a foul smell. On its triangular head, there are two small monocular eyes and a pair of big compound eyes. The two upper jaws are fan-shaped, overlapping like scissors, and there are nodules between the teeth, which are like vises when crushing hard objects. There are four tentacles and many short hairs on the mouth. Tentacles are tools for it to collect food, and short hairs are taste and smell organs with sensory nerves on them, which can feed or avoid toxic bait. The nerve endings on the joints of the legs are very sensitive and can detect slight vibrations, so it is not surprising that cockroaches can detect the lightest footsteps. The tail whisker at the end of the tail is a complex vibration receptor, which can sense which direction the external stimulus comes from and thus escape quickly.

How to deal with cockroaches? People have invented some methods to trap cockroaches.

Taking advantage of the cockroach's habit of eating sweets, use a small-caliber long-necked glass bottle, put some sweets in the bottle, and coat the bottle with sesame oil. The cockroach got into the bottle and it was difficult to climb out because the bottle wall was slippery.

Using the habit of cockroaches to drill cracks, use a paper box with some cracks on the lid, coat the box with adhesive and sprinkle some fresh bread crumbs, so that cockroaches can get in and steal and get stuck.

Taking advantage of cockroaches' habit of scraping dirt off their backs on hard objects, we sprinkled some hard and sharp diatomite on the corner of the room. Cockroaches go there to rub their bodies, and too much wax oil will be wiped off the surface. In this way, a large amount of water in cockroaches will be lost and dehydrated to death.

You can also let the cockroach out by interfering with its feeling of external vibration. For example, as soon as you see a cockroach, you can immediately make a hissing sound with your mouth and then pat it quickly, which makes it easier to kill it.

Chemicals can also be used against cockroaches, and there are five thousandths of dichlorvos, or three thousandths of deltamethrin, boric acid powder and so on. It can be sprayed on the place where cockroaches live and move, or put a few pieces of cockroaches to kill cockroaches. There is a kind of pyrethroid insecticide called "cockroach killing", which has been tried in the kitchens of cargo ships, oil tankers and Yangtze River passenger ships of the Maritime Safety Administration. Spraying 300 ml of liquid medicine in a 60 cubic meter cabin, the cockroach immediately got excited and agitated, climbed out and fell to death. Some people are unconscious and die a day later, and some tenacious people can't live for five days.

Recently, scientists at the National Institute of Genetics in Japan found that toad (commonly known as toad) is a natural death of cockroaches. Cockroaches were once rampant in the small animal breeding room of this institute, which made people feel at a loss. Later, some toads were raised in the breeding house, and soon the cockroaches disappeared. After dissection, it was found that most of toad's stomach was the remains of cockroaches.

A scientist in Kansas, USA, has developed a sexual taste trap for trapping and killing male cockroaches, which is mainly a toxic and odorous sticky paper. This smell is exactly the same as the smell of sex pheromones secreted by female cockroaches, which can lure male cockroaches to poison the sticky flypaper. As long as there is a little bit of this sex pheromone, then the male cockroach within eight meters can jump into this trap in five seconds. Dutch scientists have also synthesized a similar sex pheromone. This shows that the eradication of cockroaches is not far off. One day, people will use these ideal methods to make cockroaches that endanger human health "childless".

Not long ago, foreign researchers also developed a synthetic chemical, which can release a special fragrance and induce cockroaches to mate infertile. In this way, cockroaches can't carry on the family line.

★ The second strategy ★

At present, the commonly used effective methods include throwing poison bait, spraying insecticide, smearing cockroach-killing chalk, dusting powder and spraying insecticidal smoke. , and choose to use according to the actual situation. In addition to chemical methods to kill pests, cockroaches can also be trapped and killed by physical methods such as sticking boxes and catching bottles.

1, radical measures

Where sanitation is dirty and messy, cockroaches are rampant. Therefore, doing a good job in sanitation and managing the environment are fundamental measures. To kill cockroaches indoors, we must first do a good job in hygiene, remove the habitat conditions of cockroaches, extensively carry out the activities of plugging holes and plastering seams, and remove the egg sheaths and cockroaches from their habitats. Cockroach marks refer to insect carcasses, residual limbs, corpses, wings, molting, cockroach excrement, empty egg sheaths, etc. "Eight inspections" refers to: one inspection table, two inspection cabinets, three inspection chairs, four inspection ports (sewer ports), five inspection pools (washing pools), six inspection boxes (food processing boards), seven inspection seams and eight inspection piles (coal piles, firewood piles and sundries piles). Cockroaches like to drill holes and hide cracks. Taking advantage of the living habits of pests, cracks and caves can be blocked with putty, cement or silica gel, so that cockroaches have no hiding place. For those kitchens with seriously damaged interior walls and outdated furniture, it is necessary to completely repair the houses and update the furniture in order to eliminate cockroaches.

2, reasonable spraying to kill cockroaches

Cockroaches often drill into cracks and dig holes to hide. Therefore, when spraying medicine with a sprayer, it is necessary to spray medicine around gaps, holes and corners, so that the spraying effect is good and the medicine is saved. Cockroaches are reptiles. Don't spray them into the space and don't wear masks. Spray around.

3. Put the cockroach bait.

Putting poison bait is a common and simple method to kill cockroaches, but if used properly, the trick is to "put more poison spots in a room, with less dosage and wider distribution". In this way, cockroaches can eat poison bait when they climb out of their habitat, and the killing effect is obvious. In order to prevent poison bait from failing due to moisture, it is advisable to put poison bait erbium particles in the bottle cap. Use chalk drawings containing pesticides in cockroach activity places. Around the crevices, holes and corners where cockroaches inhabit and often move, the word "well" is used to poison the powder marks smeared when cockroaches come in and out. The drawn road should not be too thin, it should be a thick line of 2-3 cm.

4, move to a new home, don't forget to kill cockroaches.

In recent years, urban buildings have sprung up like mushrooms after rain, and a large number of residents have moved into new homes. Warning citizens: When moving, please be sure to remove cockroaches and their egg sheaths hidden in old furniture, clothes, books, cartons and wooden cases, otherwise, cockroaches will soon appear in new houses. Cockroaches can't fly They spread through vehicles and luggage, parcels, furniture and other items, leading to regional and even international spread.

And:

1. Fresh cucumbers repel cockroaches. Put fresh cucumbers in the cupboard, and cockroaches won't come near the cupboard. After fresh cucumbers are put for two or three days, cutting them and continuing to smell them can also effectively drive away cockroaches.

2. Fresh peach leaves repel cockroaches. Put the freshly picked peach leaves in a place frequented by cockroaches, and the cockroaches will avoid when they smell the peach leaves.

Onions can drive away cockroaches. If you put a plate of chopped onions indoors, cockroaches will run away immediately when they smell it, and at the same time, they can delay the deterioration of other food indoors.

★ The third strategy ★

One,

1. What diseases can cockroaches spread?

Cockroaches can carry more than 40 kinds of pathogens and toxic bacteria, and can be infected with leprosy, plague, dysentery, typhoid fever, infantile diarrhea and various parasitic diseases.

2. How to clear the cockroach habitat?

Carry out regular sanitary cleaning, remove garbage and discarded sundries, find cockroaches and their egg sheaths, and burn them; Overnight food should be put in the refrigerator or covered with protection; Turn off the tap and keep the room dry; In addition, putty should be used to wipe the "three cracks" (gaps in doors, walls and windows) and block all kinds of holes.

3. What should I do with dead cockroaches?

Cockroach carcasses and egg sheaths should be burned collectively.

Second,

1. Cockroaches in syrup bottles

Take 1~2 cans, put 3 spoonfuls of sugar water, add boiled water and half a bowl as bait, and put the bottle in the place where cockroaches move. When cockroaches smell the sweetness, they will climb into the "trap" of cans.

2. tung oil catches cockroaches

Buy 100 ~ 150g tung oil, heat and boil it into viscous colloid, and apply it around a piece of 15cm square board or cardboard. Put greasy and fragrant food in the middle as bait, and cover other foods to prevent them from stealing. When cockroaches feed, they can be stuck as long as they climb to the place with tung oil.

Kill cockroaches with poison bait

Take borax, flour and a little sugar, mix well and make bait pills as big as rice grains, and scatter them in places where cockroaches haunt. Cockroaches will be poisoned if eaten, but you must pay attention to safety.

4. Fresh cucumber can drive away cockroaches.

You can put fresh cucumbers in the cupboard, and cockroaches will not dare to go near the cupboard. After two or three days, cut the fresh cucumber, let it continue to smell like cucumber, and drive away cockroaches.

Fresh peach leaves can drive away cockroaches.

Put the newly picked peach leaves in a place frequented by cockroaches, and cockroaches will avoid them when they smell the peach leaves.

6. Onions can repel cockroaches

If you put a plate of chopped onions indoors, cockroaches will run away immediately when they smell it, and at the same time, they can delay the deterioration of other food indoors.