Cockroaches are tenacious, how to get rid of cockroaches

If you see cockroaches in ordinary life, it is estimated that many people are particularly disgusted, after all, it is one of the family hazards, and its vitality is particularly tenacious. If you are a little careless or have the wrong way to get rid of cockroaches, then it will be difficult. In fact, in daily life, if we want to get rid of cockroaches in a timely and effective manner, we may wish to use drugs or insecticides to remove them.

Let's give you an analysis of the problems about cockroaches.

1. The environment in which cockroaches are produced

Although all living things have a certain amount of spiritual power, cockroaches are a particularly tenacious kind of vitality in nature. According to the book, even if the cockroach has no head, it can still survive.

The reason why cockroaches are scared to humans is mainly because of its relatively strong reproductive ability. And the "Xiaoqiang" who can't be killed in the movie is actually a cockroach. In addition, cockroaches can be seen in hotels, hospitals, trains, planes and other places in addition to indoors, which can be described as pervasive.

In fact, cockroaches like to live in warm and humid places where food is abundant.

2. How to get rid of cockroaches

Since cockroaches have a particularly strong reproductive ability, and it has a strong vitality, how to get rid of cockroaches is particularly distressing for everyone. In fact, when we find that there are cockroaches in the house, we directly choose the corresponding insecticide to effectively eliminate the cockroaches.

3. What should I do if I want to ** cockroaches?

Since we want to quickly remove cockroaches indoors, we also need to clean properly while using insecticides. Try to make your living environment incompatible with the environment that cockroaches need to live in, so it is difficult for cockroaches to appear indoors. For example, cockroaches like to stay in the kitchen, bathroom, etc., so we try to separate the kitchen and the bathroom from dry and wet.

Through the above introduction, it is estimated that everyone has a detailed understanding of the related problems of cockroaches. Although cockroaches are particularly strong in their reproductive ability and have strong vitality, the use of suitable insecticides can effectively eliminate cockroaches.

1. You can spray the saponification into water on the cockroaches, which can effectively remove the cockroaches.

2. You can buy insecticides, close the doors and windows in the cockroach-infested places, and open the windows for ventilation after two or three hours.

3. Or take the boiling water directly and scald it.

We can't completely eliminate cockroaches, we can only make cockroaches appear less, such as eating less food at the bedside, keeping the room clean and hygienic, or buying some cockroach medicine.

First, use cockroach medicine, there are generally cockroach medicines in supermarkets, and some are quite effective. If you want to get rid of cockroaches, it's better to use medicine!

Second, keep the air in the home well-ventilated and dry, pay attention to hygiene and cleanliness, cockroaches like humid places, especially if the hygiene is not cleaned in time, the air is not circulated, and the humid environment is the best place for cockroaches! Sanitation and cleaning, keeping air circulation and dryness, can inhibit the breeding of cockroaches!

Third, find cockroaches, timely treatment, generally if you find a cockroach at home, you may find a lot of cockroaches slowly, cockroach breeding is very fast, so, if you see cockroaches, you must deal with them in time, to avoid breeding countless cockroaches!

Because they are omnivorous insects, they eat a wide range of foods, as long as it is organic food, such as wood, clothing, etc., they almost eat it. They can also survive for at least 10 minutes in a vacuum, and some scientists in the UK have also done an experiment: cut off the head of a pregnant female cockroach, but the headless cockroach is still alive, and soon gave birth to several small cockroaches.

Cockroaches also have a good ability to self-organize and repair.

The evolution of cockroaches has adopted an "R-shaped strategy", that is, its population density is very unstable, usually has a high birth rate, and has a strong ability to spread, so as to adapt to the changing habitat and living environment.

This is in contrast to the "k-selective evolutionary strategy" of humans, i.e., their population densities are relatively stable, often around the k-value (environmental carrying capacity). In the evolution of organisms, according to the type of population dynamics, it is basically divided into these two types of adaptation.

Cockroaches are quite adaptable to their environment, and their evolution speed is quite amazing, and it only takes about five years for cockroaches to complete an upgrade, evolution, and even complete genetic change. This also causes traditional cockroach medicine to become less and less effective.

Cockroaches first belong to a type of insect whereas insects are ectotherms and do not require too much energy to maintain the temperature of the body like homeothermic animals. In a large number of cockroach anti-hunger experiments, cockroaches are almost always in a static state, which slows down the energy consumption to a very low state, and can survive for a longer time.

There is an internal detoxification system in the cockroach's body that protects it from food poisoning; There is also a set of genes that give it a super high reproductive ability, and the production of eggs can reach millions in a year. And even if the mother loses her life, as long as the oocyst is not destroyed, the larvae can hatch at room temperature and humidity.

Methods of cockroach control1. Boric acid: Use flour or potatoes, mix boric acid into small balls, and put them in a place where cockroaches often hang out.

2. Bait: There are a variety of different products on the market, with different ingredients and usage.

3. Baking soda: half sugar and half soda, it is said that cockroaches do not adapt to the salty gas produced by baking soda, which will cause death.

Cockroaches possess incredible vitality, and their mysterious abilities seem to be related to genes.

This time, Sheng Li, a professor of entomology at South China Normal University, and others found that among all the insects that have been sequenced, the American cockroach has the second largest genome, second only to the flying locust. Interestingly, 60% of the genome of the American cockroach contains repetitive fragments.

Compared to other insects, they have a larger family of genes related to taste and smell. They found that the American cockroach had 522 taste receptors — and the German cockroach had a similar number, with 545. To avoid ingestion of toxic substances, they require a very sophisticated system of taste and smell, Schal says.

Cockroaches have the habit of eating, spitting, and excreting at the same time, and secrete odorous fluids, and in their activities, they can not only carry more than 40 pathogens such as mycobacterium leprae, Yersinia pestis, and Shigella dysentery. It is also an important vector for the transmission of intestinal diseases and parasitic diseases, and its secretions and feces contain a variety of carcinogens.

Cockroaches often hide in dark corners such as kitchens and bathrooms, which are not easy for people to notice, not only endangering storage items such as grain, oil, food, clothing and books, but also spreading diseases and causing harm to people.

Ways to get rid of cockroaches safely:

1 Buy a roll of tape for sealing cartons (fly paper can also be used) and put it in an area where cockroaches often haunt, and the next morning you will find many cockroaches throwing themselves into the net, burning the tape or scalding it with boiling water to achieve the effect of eliminating cockroaches. Repeated use can remove cockroaches from the room.

2.Cockroaches like darkness and are afraid of light, and turning on the lights will immediately scare them away. If you wrap a flashlight in a red cloth to find it, you can use a fly swatter to find it.

3. Fresh milk (milk powder) can also be used, onion juice and the same amount of boric acid, flour mixed and stirred into a paste, respectively placed on the cardboard shell, placed in the area where cockroaches often appear, cockroaches like to eat, and die after eating.

4 Use a bottle with a small belly, smear sesame oil around the mouth of the bottle, put some fragrant food in the bottle, and put it in a place where there are more cockroaches, and the cockroaches will crawl into the bottle and can be killed.

5 Melt a spoonful of boric acid in hot water, stir with boiled potatoes and boric acid water to form a paste, add sugar, and put it in a place where cockroaches often haunt. After the cockroach eats it, the crystals of boric acid can harden the internal organs of the cockroach and die after a few hours.

6 When eating a box of ice cream, pour a little water over the box and place it in a cockroach-infested area. Cockroaches will throw themselves into the net, although they cannot, it can effectively reduce the density of cockroaches.

Ways to repel cockroaches:

1.Fresh cucumbers repel cockroaches. Put fresh cucumbers in the pantry so that cockroaches won't get close to the pantry. After two or three days of fresh cucumbers, cut them open and continue to emit a cucumber flavor, which can also effectively repel cockroaches.

2.Fresh peach leaves repel cockroaches. Put the freshly picked peach leaves in a place where cockroaches often haunt, and cockroaches will avoid the smell of peach leaves when they smell them.

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

4.Orange peel to repel cockroaches, placing orange peel in an area frequented by cockroaches will effectively repel cockroaches.

1. Cockroaches.

Copy almost everything and eat. For example, all kinds of food, garbage, feces, dead animals, clothes, books, fur, etc., when there is a shortage of food, eat the corpses and excrement of their companions, and even eat their own kind. Extremely survivable!

2. Cockroaches can run three miles per hour. Able to fly, can climb walls, and is good at drilling holes. Diurnal and nocturnal, the sense of touch and smell is very sensitive, and when encountering danger, it is difficult to catch it. Protection!

3. Cockroaches can burrow into coin-sized seams (about millimeters thick), and male adults can burrow into millimeter seams. Female cockroaches with eggs need a place a millimeter or two coins thick to hide. Hiding Kung Fu is strong!

4. Cockroaches reproduce very quickly, and a pair of cockroaches can reproduce 20,000 after one year. Female cockroaches generally mate once in their lifetime, and each mating time is up to 2 hours, and they can reproduce for life, or even vegetatively. Strong reproduction!

5. Cockroaches can lay more than 4-50 egg sheaths in their lifetime. One egg sheath can hatch about 40 small cockroaches. The eggs of cockroaches are protected by a thick egg sheath, which cannot be penetrated by ordinary insecticides, and can only be killed again after they hatch.

This is also one of the reasons why cockroaches have been extinguished for a long time. Strong self-protection ability!

"Dr. Flying Bear Fun Q&A" Issue 11: Is the vitality of cockroaches really tenacious?

Cockroaches are also known as "Xiaoqiang who can't be killed", not really can't be killed, but their vitality is very tenacious.

Because of the law of biological development, the more "low" the animal's vitality and reproductive ability.

Is this a cockroach? I look like a shell man in the countryside.

Cockroaches prefer to choose warm, moist, abundant food and crevices to live, which are the 4 basic conditions they need to breed. Warmth and love tide is an important habit of cockroaches. It is not difficult to find that whether it is in a restaurant, a home, a train or a ship, the kitchen is always the most invasive.

Even in the kitchen, they generally like to live near stoves and sinks.

Cockroaches are omnivorous insects that eat a very wide range of foods. All kinds of food, including bread, rice, pastries, meat and vegetarian cooked foods, melons and fruits, beverages, etc., especially fragrant, sweet and oily flour foods. In addition to loving all kinds of food, cockroaches also often bite other items, such as in houses, warehouses, storage rooms, etc., they can eat cotton wool products, leather products, paper, books, soap, etc.

In places such as outdoor garbage dumps, gutters and toilets, they feed on decaying organic matter and even gnaw on dead animals.

Try these methods first.

1. Orange and lemon peel to prevent cockroaches, put some dried or roasted orange peels, lemon peels and other rutaceous plants in the cupboard, which also has a certain anti-cockroach effect.

2.Fresh cucumbers, you can put fresh cucumbers in the pantry, cockroaches will not dare to approach the pantry. After two or three days of fresh cucumbers, cut them so that they continue to smell cucumber and repel cockroaches.

3.Fresh peach leaves to repel cockroaches Put the freshly picked fresh peach leaves in the place where cockroaches often go out, and cockroaches will avoid the smell of peach leaves.

4.Onions repel cockroaches If you put a plate of chopped onions indoors, cockroaches will flee immediately when they smell it, of course, the most important thing is to pay attention to hygiene, do a good job of household cleaning and hygiene, clean up food, manage water sources, and reduce the habitat of cockroaches, food and water; Plug all kinds of gaps and check the luggage brought back from going out in time to reduce the way cockroaches move in from outside.

The second is to check the cockroach habitat, targeted cockroach extermination, can also be sprayed with pesticides or smoke fumigation (this method is effective and fast, but not suitable for personal (non-professional) use);

If it really doesn't work, ask a professional pest control company for guidance!