Where did the cockroaches go? Why did the cockroaches disappear?

"Why did the cockroaches go and where?" The people are increasingly asking. For centuries we lived next to ineradicable parasites and have become accustomed to invasion of houses by insects. So why did the cockroaches that occupied our kitchens and bathrooms disappear from time immemorial? Scientists and journalists have more than once tried to find out the reasons for the disappearance of the Prussians, putting forward the most incredible versions. Let's try and we will understand this problem and answer the question about where the cockroaches have gone.

Competition

Modern young people do not remember how black cockroaches look like that plagued their grandmothers and grandfathers until the sixties of the 20th century. But these insects reigned in our homes since the Tatar-Mongol invasion. Scientists say that the red Prusaks have replaced their black brothers, as they proved more resistant to poisons that have spread in recent decades. In addition, red cockroaches were more aggressive and better adapted to life, methodically replacing their competitors and devouring their offspring. But what happened to the winners? Where did the cockroach-cockroaches go?

There is an assumption that this species, in turn, lost the war with other species of insects and left its positions in the homes of Russians. According to unconfirmed reports, they were replaced by Pharaoh ants, who are also distinguished by their vitality and high organization. The disappearance of parasites was so disturbing to the learned world that some researchers even suggested adding red pests to the Red Book. Biologists explain their decision by the fact that cockroaches are carriers of a unique gene pool that has helped them to survive in any conditions for millions of years.

Chinese poison

Where were the cockroaches in the late 90's? Perhaps the answer lies in the use of super-effective pesticides. After the fall of the Iron Curtain, goods from China flooded the countries of the former USSR. It was then that special crayons appeared against insects, with which the Russians sketched the skirtings and walls of their apartments. What chemicals were used for their manufacture, is still unknown - at that time no one was interested in what is written in the instructions for use. To date, these drugs have already disappeared from the shelves of domestic stores, so the composition of the poison remained unknown.

Perhaps in China in those years invented the poison of a new generation, which later became used throughout the world. The principle of its action differs radically: cockroaches no longer die instantly from consumed poison, but live for several weeks, infecting their fellow humans and offspring. So, one affected insect is able to poison the entire nest in a relatively short time.

Cell phones

The widespread use of mobile communications coincided with the flight of domestic pests. Many townsfolk associate these events and state that they know where the cockroaches left. In addition, in recent years, biologists have sounded alarm about the disappearance of bees. But if study of useful in all senses of insects are engaged in large research centers of the US and Israel, then nobody pays attention to parasites. So where go bees and cockroaches?

Serious scientists can not give an unambiguous answer to this question. During numerous experiments it was found out that bees are really very sensitive to electromagnetic fields of radio-frequency range. Now plans are being developed that could solve this problem and preserve the bee population. But no one is in a hurry to collect scientific data on the effect of mobile towers on cockroaches. Moreover, scientists argue that a decrease in the number of parasites does not affect the ecosystem in any way. In this regard, it becomes clear that few investigators are interested in where the cockroaches left.

Microwaves and computers

People are also popular with other versions of the disappearance of the Prusaks from our homes. It is believed that the radiation from household appliances somehow affects the vital activity of insects. However, this opinion is not confirmed by scientists, and some are even derided because of its primitiveness.

Food Quality

Increasingly, the mass media are sending scary facts to their audiences about the quality of food. There are rumors of biologically active substances that can completely destroy the human immune system. Examples of harmful food additives used in bakery production and in the preservation of food are given. Journalists argue that humanity is slowly but surely destroying itself. Why did the cockroaches go? Yes, they simply could not sustain the diet that the population of our country has been following in recent years. But is it really so?

Specialists in sanitary-epidemiological surveillance are skeptical about this version. First, one should remember about the control of the quality of food products, which is carried out by the state. Secondly, cockroaches differ surprising vitality and are able to survive in the most unfavorable conditions. No wonder huge funds were allocated for the invention of more and more new poisons - the Prusaks instantly adapt to the poison and do not react to it as before.

Genetically Modified Organisms

Disputes in the scientific community about GMOs have not been abated over the past decades. Large corporations that benefit from the cultivation and sale of these harmful products, insist on their harmlessness to humans and the environment. Independent experts, on the contrary, argue that GMOs can influence the population and the development of whole species. Widespread fame was gained in experiments on mice fed exclusively with modified soy. Animals died out after several generations, as they could not reproduce a healthy or viable offspring. It is believed that something similar happened to the cockroaches that could not stand the food attack.

However, this version does not give a detailed answer to the question of why the cockroaches from our apartments have disappeared. It is known that in dining rooms, grocery stores and food warehouses they meet in abundance and feel great.

Modern building materials

Why did the cockroaches leave people at the end of the 20th century? Perhaps, they were beyond the teeth of modern decoration materials, such as linoleum and plastic. Not every family in our country can afford repairs using natural natural raw materials. Therefore, the abundance of synthetics, which is often accompanied by a specific smell, could affect the presence or absence of insects in the apartments of Russians.

Increasing the level of culture and life

If you ask your grandparents, they will remember those times when bedbugs were part of everyday life. However, systematic destruction of parasites and national preventive measures destroyed this phenomenon everywhere. Perhaps the same fate befell the cockroaches.

Modern families no longer throw garbage into a bucket, which every morning must be taken out into the street. Now we use plastic bags that do not allow cockroaches to coveted pieces of food. In addition, the abundance of household chemicals does not allow you to linger on the dirt in our apartments and thus prevents the spread of redheads to the living space.

Cleanliness and frequent treatment of an apartment with the help of household chemicals certainly affect the insect population limits. However, it can not be said that the cockroaches died from hunger, as they will find food in any case. Even if you sealed all the products and put the ideal cleanliness in the apartment, the cockroaches will eat soap, glue, shoe cream and even the particles of your skin that you leave touching the objects. Moreover, experiments conducted in the laboratory showed that adults can survive without food for a month, and their larvae - about seventy days.

Where did the cockroaches go? Entomology version

Some scientists seriously consider the version about the infection that spread among the parasites and significantly reduced their population. However, they do not doubt that cockroaches will soon cope with this disease and will continue to multiply, as if nothing had happened. Therefore, some laboratories continue to work on the invention of new methods for the destruction of insects. A few years ago, a virus was detected that affects only the Prusak and does not affect people or animals in any way. Scientists hope that in a few years with the help of this biological weapon they will finally be able to completely solve the problem of the red cockroach and forever expel it from our homes.

Opinion of disinfectors

Statistics indicate that the number of sanitary treatments in our country in recent years has decreased by several times. However, the workers of the sanitary stations are skeptical when they hear the question of where the cockroaches went. They know where insects dwell, as they struggle with them every day. Parasites are many in places where dirt is most common: in garbage cans, entrances, hostels, guest workers' cabins.

Mystical Version

Any admirer of mysterious phenomena can easily answer where the cockroaches go. The fact is that the rapid flight of the Prussian has always been regarded by the people as a bad omen. This happened, for example, before a fire, pestilence or war.

There is an opinion that the global cataclysms and upheavals are expected soon. Fortunately, this statement can be safely ignored, as the cockroaches disappeared more than ten years ago. During this time, many unpleasant and tragic events took place, but they did not have a universal scale.

Where do cockroaches go? Will they return back?

As we have already found out, domestic pests have not died out and have not disappeared from the face of the earth. But the cleanliness in the apartments, as well as the power of modern poisons, forced them to flee without looking back from Russian homes. Where did the cockroaches go? Nowadays they are looking for warm and dark places in which no one bothers them. You will be surprised, but a very lively life is going on right under your apartments in basements and sewers. Insects reproduce in crevices under the ground, and at night creep to the surface. You can observe their appearance on the street in the dark at night near the gutters and on the stairs at the entrances.

However, do not relax and think that cockroaches are forever gone from our lives. If they survived the dinosaurs, then most likely they will outlive us. Decrease in the number of their population for a number of reasons does not give reason to think that these parasites can not recover and again gain lost ground. Scientists warn that in a few years the Prussians adapt to the new conditions of life, can safely transfer modern chemicals and consume synthetic materials.

Increasingly, we can hear reports in which people complain about the new invasion of the Prussian people. Therefore, carefully monitor the cleanliness of the house and at the first alarming symptoms, contact specialists who will save you from pests and ensure a quiet life for a while.