Hornets in relation to humans - insects in general are not very aggressive. Being far from the nest, they very rarely start to attack first, moreover, usually these predators try to escape, to fly away from the person catching them. Hornets attack only when they defend their home or understand that it is impossible to hide from the pursuer.
So and fight the hornets on suburban area or an apiary is necessary only in cases where they either pose a danger to people or get used to hunting honey bees.
If one or more hornets simply fly into the garden in order to search for food, this will only be a boon for the owner of the site, because, while getting food, these predators kill many agricultural pests. But in the case of arranging insects directly on the site or - even more dangerous - in an outbuilding, it is necessary to think as soon as possible how to get the hornets out and remove their nest quickly and without risk to health.
As for the beekeepers, they sometimes have to organize the destruction of the hornets, even if the nest of predators is at a considerable distance from the location of the hives. The point here is that they are formidable killers: these insects can fly to honey farms at a distance of 3-4 km, and when gathering in a swarm, they can even completely ruin bee colonies.
You can fight hornets both independently and by the forces of special services, which have a service to eliminate hornets and their nests. Everyone chooses which option is preferable for him: to trust professionals for a fee, or, having studied the subtleties, to bring the fight against hornets to the end himself.
On a note
The wholesale destruction of hornets with or without it leads to the fact that these large wasps in our country are becoming increasingly rare, and in some regions they are already listed in the local Red Books. It is important to remember that hornets are reliable exterminators of many harmful insects, so they only benefit in gardens. Fighting hornets is reasonable only when there is an urgent need and it is impossible to establish good neighborly relations.
So, let's assume that there are hornets on the site to one degree or another. How to deal with them?
In most cases, the fight against hornets in the country consists of three stages: first, the location of the nest is located, then all adults are destroyed, and finally, the dwelling itself is eliminated.
Finding a nest can only be a problem when fighting hornets in an apiary. Since predators are able to fly here from a great distance, and hide their nests in groves and forest belts, the question of finding the dwellings of these wasps may seem at first glance a serious task.
However, experienced beekeepers cope with this task quite simply: they catch one hornet in the apiary (for this, the insect is usually knocked down with some kind of net or tennis racket), one person keeps it in tight leather gloves to avoid being bitten, and the second encircles the winged predator with a noticeable red ribbon. After that, the hornet is released, and its path to the nest, thanks to a bright beacon, is easily monitored visually.
Directly near the nest, the following means are used to completely remove the hornets from their home:
In some cases, a special trap for wasps and hornets is quite effective. However, it should be noted that its use is advisable only under certain conditions.
So, using the trap in the apiary will not work, because. bait for predators will also be of interest to honey bees. If you need to deal with hornets in the country, then you can use this device, but there will be no quick result. Thus, the trap contributes to the elimination of only some members of a huge family, but does not destroy them all.
Very available means for destruction, allowing you to get instant results, are gasoline or used engine oil: they are inexpensive, but effective. In addition, using gasoline, after processing the nest, you can also burn it, unless, of course, this is happening indoors.
Insecticides are also available, but more expensive. They are used when the need arises, for example, to bring the hornets out of the attic or, for example, out of summer kitchen– i.e. where the use of flammable substances is undesirable or even impossible in principle.
Insect poisons are usually used in conjunction with the aforementioned traps and are used to catch hornets that accidentally fly in. They will not allow you to completely remove the hornets in the country, but, nevertheless, they will significantly reduce the number of unwanted insects in your area.
Independent struggle with hornets is carried out by several methods.
In the simplest case, when the nest is located under the ceiling of an outbuilding, an ordinary bucket is used, into which water is first poured, and then the hornet dwelling is immersed in it. Next, this container is pressed against the ceiling and supported from below with a bar or stepladder. As a result of such actions, all the hornets in the nest die within half an hour.
As already mentioned, you can also destroy hornets in the country with the help of gasoline or kerosene. To do this, you need to pour liquid on the nest or set it on fire, which will guarantee the extermination of the entire family at once.
You can also use used engine oil: in this case, the nest is also watered from above, but a sheet of polyethylene is first laid under it to avoid soil pollution.
Another way to remove hornets is to spray the nest with an insecticidal agent. Particularly good for this method are contact preparations - Get, Chlorpyrifos, Karbofos. To eliminate predators, the insecticide is poured into a bag and wrapped around the nest so that the wasps cannot get out. After that, it remains only to wait until all the hornets die.
Finally, traps with special bait or poisoned pieces of meat can be placed on the site to combat hornets. Used as a poison boric acid, Chlorophos or fly agaric decoction. The essence of these methods is that, and from the poisoned bait they die a few hours after the "meal".
You can fight hornets on your own different ways: they are all quite simple to implement, but, nevertheless, dangerous, because. there is always the possibility of being stung.
Therefore, if a large nest is found on the site, it is wiser to call a special service that provides services for the destruction of hornets.
Specialized hornet breeding services are provided by many companies involved in the fight against synanthropic insects, i.e. with those whose evolution proceeded in conditions of close connection with man.
As a rule, specialists from every second organization specializing in the removal of bedbugs or cockroaches can successfully remove hornets and destroy their nest.
This service will cost about 1000-1500 rubles, while leaving the city will be subject to additional payment (in the case of Moscow, visiting a dacha in the Moscow region can sometimes cost more than the work itself).
“Hornets flew to us from neighbors for half a summer. Nothing for us, they even eat the Colorado potato beetle, and the neighbors constantly bite either the child or the dog. But you can’t take them out - they settled in the attic, and burning them is burning the whole house. They called the Ministry of Emergency Situations, the guys arrived in a fire truck, dressed in their suits, just climbed into the attic, wrapped the nest in a bag and tore it off. And that's it. The package was tied up and taken away. In the evening, the hornets flew around the polling stations, and then disappeared.
Pavel, Beshenkovichi
Specialists of companies that have a hornet removal service treat their nest with powerful, fast-acting insecticides. When most of the hornets die from poison, the nest is simply cut off from the place where it hangs.
As a rule, the suit of an employee of a specialized organization provides him with sufficient security, because. takes into account all the possible nuances of such a task. As for the owners of the site, all its inhabitants must be in indoors to avoid being attacked by angry hornets.
In towns and villages in which it is problematic to call a special service, firefighters destroy nests with hornets. At the same time, the price for the service for removing hornets is deliberately set so that potential customers prudently monitor their site and utility rooms all year round, noticed the appearance of the nest in time and destroyed it themselves before there were too many hornets.
All work to combat hornets should be carried out independently only at night, when insects move little and see poorly. However, one should not completely rely on darkness: to remove hornets, it is always necessary to wear long-sleeved clothing made of thick fabric, a beekeeper's mask and thick gloves.
But even with such equipment, in no case should one lose vigilance: if the hornets began to fly out of the nest and try to sting, it is better to leave them alone and go a considerable distance without sudden movements.
When talking about the fight against hornets, one should not forget the main thing: as a result of thoughtless extermination in many regions of our country, these large insects today are objects protected by law. It is strictly forbidden to destroy them. In some European countries even heavy fines are issued for this.
In general, if the hornets just visit your area for fishing small insects, you should not touch them - you just need to follow simple safety rules. Yes, and it is better to leave the nest found in the forest alone: in this way, damage will not be done to nature, and no one will suffer from the hornets themselves.
With the onset of warm sunny days annoying stinging insects begin to fly in the garden at the dacha. Some of them like to make nests in suburban buildings. Especially people are scared by hornets with their large sizes. In case of danger, they pose a threat to people, so many are concerned about the question: how to get rid of hornets, what methods of struggle are the most effective?
Hornets are a type of wasp, only larger. In search of food love settle near suburban areas. They equip their nests in country houses. Most often they build nests under the roof of a barn, at home. These insects are predators and by eating various insects, they benefit agriculture. Thus, the hornets also save the harvest of summer residents.
Hornets can harm those hosts who have bees. Insects smell honey at a distance of 3–4 km. Even the smallest swarm is able to ruin bee colonies when it goes in search of food, close bee hive. Beekeepers must respond to predators in time so that they cannot harm the farm.
These insects become aggressive in times of danger. It is impossible to allow hornets to breed entire colonies near housing. When there are too many insects, in an aggressive state, large wasps can threaten people's lives. They become especially dangerous if people are close to their nests, believing that something threatens their housing.
Surely, many owners of summer cottages had to detect such large and dangerous insects as hornets. With the arrival of spring, these giant wasps begin to build nests for themselves, in a comfortable and protected place. How to breed a hornet nest is a rather dangerous and difficult task.
It is most effective and easy to exterminate these "guests" in the spring, when their houses are just built. If you are late with this, be prepared to attack. Hornets can attack more than once, because for one offended insect, the whole swarm stands up. In our article, we will tell you how to bring out hornets in the country so that they do not harm you and your loved ones, and outdoor recreation is only a pleasure.
In the fight against these insects, people use two methods: either they destroy the nest, or they destroy the hornets directly. As practice shows, the second method is the most effective, because by the end of the season, many more individuals will already appear from the nest than you can kill over the summer, no matter how hard you try. But in any case, you need to know:
Like these ones helpful tips will help you in the fight against both hornets and wasps. Thus, you can protect yourself and your family from harmful and dangerous insects.
How to deal with hornets
Hello! About three months ago, I saw that one hornet was flying in my area.
This is not a situation that should make you worry, but after a couple of days there were already three. Further more. A thorough inspection of my barn led to the discovery of a whole nest.
The situation was starting to look dangerous. Before that, I already had experience of confronting hornets, so I managed to cope with them without any problems. Want to learn how to deal with hornets? What are the best tools to use? Now I will share with you valuable practical experience.
Hornets are a genus of the largest wasps. The length of the hornet's uterus is 30-35 mm, males and working individuals have a length of 20 to 25 mm. These are very dangerous insects, the bites of which are more painful for humans than the bites of ordinary wasps or bees.
There are cases when allergic reactions to the bites of several hornets led to death, because medical care was not provided in a timely manner.
Hornets feed on the pulp of fruits, the juice of flowers, and they do not neglect other insects. If the hornets settle, for example, near the apiary, then over the summer they can destroy hundreds of worker bees.
They usually equip their voluminous nests in attics, in sheds, under the edge of the roof, in hollows of trees.
You can effectively deal with hornets in the spring, when in the garden or near country house there are solitary females. After a large family of hornets has started up near the housing or in the apiary, it becomes much more difficult to deal with them.
You can destroy insects with the help of traps that are made from wide-mouthed bottles. In these containers you need to pour water sweetened with honey.
Quite often, minced meat, raw or boiled, is used as bait. It needs to be decomposed into cans and put in boxes with holes through which insects can enter.
After a day or two, when a large number of hornets will feast on minced meat, arsenic acid sodium or some other poison must be mixed into it. It is important that the cat, dog and chickens do not have access to minced meat. Poison should be handled with extreme caution.
There are methods of control that involve a "gas" attack, for which dichlorvos or some other insecticide in an aerosol can is used.
Having found a hole from which these insects fly out, spray it, closing the exit for the hornets with a strong cloth. It should be prepared in advance. You can fumigate the nests of hornets with sulfur, this should be done in the late evening, when the insects gather in it for the night.
The problems associated with the independent destruction of hornets arise due to the fact that they navigate in the dark and may well attack a person. These insects often stay overnight in the place where the night will find them.
Arriving home in the morning and finding a destroyed nest, they begin to mercilessly sting the people who come across to them. After a bite, individuals of this species of wasps, unlike bees, do not die, which is why they are able to sting repeatedly.
source: http://dezinfektor.msk.ru/sposoby-borby-s-shershnyami/
Wasps, hornets started up in your dacha, attic, on the balcony. How to destroy wasps and hornets on your own?
As soon as you notice a wasp or a hornet in your immediate vicinity, you, of course, want to immediately protect yourself from their possible bite and you try to leave their habitat as soon as possible.
But what if you find a nest of wasps or a nest of hornets in your garden or summer cottage? Now the question is you or them. Of course, you want to immediately eliminate the wasp nest or the hornet nest, remove the source of the potential threat of painful bites from your habitat.
Not everyone can, or not everyone wants to use the services of specialized organizations for the fight against wasps and hornets. Some decide how to deal with wasps and hornets on their own garden plot, or in the country.
As a rule, spontaneous actions to combat wasps or hornets do not always achieve the desired result. The hasty destruction of wasp nests, or hornet nests, not only does not guarantee their complete disappearance from the territory you are interested in, but can also lead to multiple bites that angry wasps and hornets can inflict on you and your loved ones.
Before starting measures to eliminate wasp nests, or hornet nests, one should calmly assess the situation and develop the right strategy for dealing with wasps, or hornets, if possible, in consultation with experts in the fight against these insects.
Acting hastily, many are ready to eliminate the nests of wasps or hornets with almost bare hands, without resorting to the use of protective equipment, without pre-treatment using insecticidal agents.
Attention!
This is extremely dangerous. The reaction of the organism of this or that person to a possible sting of a wasp, or a hornet is unpredictable. And possible multiple bites, even in an adult, healthy person, can cause severe allergic reactions, anaphylactic shock, and even lead to death.
Therefore, in no case should you approach or touch the nests of wasps and hornets with your hands, without having carried out a preliminary insecticidal treatment, and without making sure that the adults of these insects are reliably destroyed.
How to deal with wasps and hornets on the site. Today, on the free market, you can find a lot of insecticides, incl. wasps and hornets. Means for the destruction of wasps and hornets in the form of sprays containing insecticides of acute action, it is desirable to use, if possible, at the maximum distance from the nest of wasps or hornets. But no further than 3 - 4 meters.
The spray is sprayed, creating a poisonous cloud of insecticide, which, settling, covers all the contact surfaces of wasps and hornets with the nest and what surrounds it. Upon contact with a poisonous insecticide-containing cloud, or surface on which the insecticide has settled, the adult wasp or hornet dies.
But, unfortunately, the effect of the use of such poisonous substances is insignificant in time. A weak concentration of the insecticide in household sprays is not sufficient to reliably destroy the entire population of wasps, or hornets.
The combination of these factors leads to the fact that part of the insect population survives, and the number of aggressive individuals in a certain period of time even increases. This leads to an increase in the likelihood of a wasp or hornet sting.
Another common, but ineffective, method of control is the use of foam to control wasps and hornets. Places and openings through which wasps and hornets penetrate into the premises where they organize their nests (attics, sheds, other outbuildings) are sealed with foam.
First, the foaming process itself is dangerous. After all, wasps and hornets, at this moment, can bite a person applying foam. But even after the successful sealing of a hole or gap through which wasps and hornets enter the nesting room, the success of the event is not guaranteed.
Wasps and hornets, in short term, can gnaw a hole in a sealed barrier and again get free access to their nest. Or find a new slot not previously used to access nests.
Just as ineffective and dangerous are attempts to deal with nests of wasps and hornets using fumigation, attempts to burn nests (risk of fire), drown, or knock them down with water pressure.
The main mistakes when trying to fight wasps and hornets on your own:
Lack of experience - an incorrectly chosen plan of struggle, attempts to spontaneously destroy nests of wasps and hornets, incorrect or ineffective application of poisonous agents.
Lack of protective equipment - threatens with multiple bites, and even death.
Lack of the necessary preparations for the reliable destruction of the population of wasps and hornets - preparations for wasps and hornets, which are freely available for home use, usually have a low concentration of insecticides and cannot reliably destroy the entire population of wasps and hornets.
So, what is the right strategy for dealing with wasps and hornets on your own?
We hope that the above material will help you avoid the main mistakes when fighting wasps or hornets on your own in your garden or in the country.
If you decide to use the services of a specialized organization, for professional destruction wasps and hornets, you should know what the cost of services to combat these insects consists of.
The final price may be affected by: the urgency of processing, the remoteness of the processing object from the city, the difficulty of access to places where wasps and hornets organize their nests. With the combination, or absence of these factors, the cost of processing, at first glance, the same objects, may differ by several times.
To clarify the cost of destroying wasps or hornets at your facility, contact the single control room at the phone number indicated above and our consultants will promptly calculate the cost of destroying wasps, or hornets in your case.
source: http://www.dezeffect.ru/info/borba_s_osami.html
The hornets that appeared on the site are a serious danger not only for plants, but also for humans. Those who suffered from the sting of a hornet say that the moment of a bite can be compared in pain with a blow with a sledgehammer.
There are many known cases of fatal after a single bite. Hornets pose the greatest danger to children. Hornet has large sizes, some species reach a length of 55mm.
They feed mainly on plant foods. It can be sweet varieties of fruits, honey, nectar and other sugar-containing products. During the period of feeding offspring, hornets begin to hunt insects - bees, grasshoppers, locusts, etc.
But the hornets do not eat these insects, but in the form of a suspension they are fed to the larvae. Especially dangerous is the neighborhood of the hornet family with bees. One hornet can destroy a whole bee hive in a few hours.
The hornet family, like the bee family, has its own uterus, which hides in a secluded place, laying eggs. The uterus flies out only once, at the beginning of spring - in search of food for the establishment of a new colony.
The fight with the hornet queen is the most effective remedy. If you track down and destroy the uterus during its departure, then this way you can completely stop the appearance of hornets on the site.
Attention!
If the queen survived and began to lay eggs, then it is extremely difficult to track her down. Insects build nests in the most secluded corners; finding their home is much more difficult than, for example, a wasp nest. If you find a nest, in no case do not approach it without a protective suit! This is extremely dangerous!
Hornet stings are very dangerous for people with allergic reactions. In allergy sufferers, even one bite can cause death. The sting of the wasp does not remain in the body of the victim (unlike bees), so the hornet is able to sting a person several times. Bites are most dangerous for children and the elderly.
The greatest danger is the close proximity to the nest, since several individuals of insects can attack a person at once. The pain from a hornet bite is compared to a hammer blow. The pain is so strong that it stuns a person and throws even an adult healthy man into bed for several days.
Wasp food can be any plant that produces juice well. Hornets gnaw at the bark from young birch shoots (pictured), feeding on their sap, eat apples hanging on a tree, and can fly into the house in search of food.
As a rule, flying insects are found in large numbers by the end of summer, when the hornet colony is gaining full strength. It is during this period that the fight against hornets is the most laborious. It is necessary to destroy as many insects as possible in order to weaken the colony.
Even if it is not possible to find a nesting place for the hornets, the colony weakens, and the lack of food that they stop producing leads to the death of the colony. Used to kill hornets systemic insecticides, which are sprayed on plants chosen by insects.
At the time of spraying insecticides, one should not stand in the flight path of insects; it is necessary to use means personal protection. The main difficulty in the fight against hornets lies in the fact that it is necessary to choose the right insecticide.
If the drug is chosen incorrectly, this can lead to the opposite result. Such a struggle will only strengthen the colony, which in next year may become immune to the entire range of insecticides in this group.
It is important to collect data on what pest control agents have been used on the site before (including garden insecticides, for example, to control aphids) and decide on the use of one or another agent (or a mixture of them).
A good result is given by injections of pesticides into the trunk of trees that the hornets have chosen to feed on. In deciduous trees, the injection spreads through the tree fairly quickly.
The great advantage of this technology is that substances hazardous to humans do not enter the environment. Of course, if injections against hornets are made into the trunk of apple trees, then this season it will not be possible to eat apples from them.
source: http://dendromir.ru/biblioteka/borba_s_shershnyami/
Preventive measures against wasps and hornets should be carried out in the spring.
It is difficult to find a person who has never seen a gray “bubble” attached to any surface in the area, around which wasps or hornets fly.
And often this happens due to elementary negligence. Therefore, prevention should be done in May, so that in July or August you do not get an unexpected surprise at hand in the form of a nest with insects.
Wasps and hornets build nests not overnight, but over several months. For their future home, they choose dark, cool, secluded places. In private houses and outbuildings, these are attics, basements, nooks and crannies that are not monitored by not very diligent owners.
With the help of mounting foam or building mixtures, it is necessary to eliminate not only all the cracks through which uninvited guests can climb into the building, but also block the path to hidden cavities that can form under the floor or clapboard.
IN high-rise buildings dangerous insects like to build nests between the joints of concrete slabs.
Hornets appeared on the plot of a resident of Dobrush. Gradually they built a large nest. The owner wanted to bring it down on his own. He began to knock on the nest - and then a swarm of hundreds of insects rushed to the attack. The man ran away, but two hornets caught up with him and bit him in the back and head.
The man had only time to tell his wife what had happened, when he immediately began to choke - he instantly developed anaphylactic shock. The ambulance only had to ascertain the death of the victim. In the end, the employees of the Ministry of Emergency Situations removed the nest ...
The fatal mistake of the deceased was that he began to knock on the nest. The hornets perceived him as a threat that wants to destroy their home, and went on the offensive ...
In fact, getting rid of a nest of hornets or wasps is not so difficult. Firstly, all work must be carried out late in the evening or at night, since after sunset the activity of insects decreases sharply. Up to 700 hornets can live in one cocoon!
Secondly, you need to protect yourself as much as possible in advance. There should not be a single open area of \u200b\u200bthe body, and clothing should be tightly tucked in. One or two tight bags are put on the nest, and sharp knife or with a spatula quickly separate it from the object to which it is attached.
Deadly bag dangerous goods must be disposed of immediately - drown or burn, while observing the rules fire safety. But with the use of indoor insecticides like the well-known dichlorvos, you need to be very careful due to the fact that they are harmful to humans.
Therefore, before spraying a pesticide, carefully read the instructions. And again, after the liquidation of the nests mentioned above preventive actions nobody canceled. Who can guarantee that another swarm of stinging insects won't like this place?
However, one must be aware of the danger of anaphylactic shock, especially for people with allergies. Many people are also afraid of such insects. Therefore, it is best to entrust the elimination of a dangerous nest to specialists. They will do it safely, quickly, professionally and reliably. By the way, the method of work of rescuers does not differ significantly.
But danger can lie in wait not only in the branches of trees or in the nooks and crannies of buildings. Hornets, among other things, can nest in the ground. You can disturb them very simply by accidentally stepping on the nest. In addition, their bite is much more painful than a wasp or bee sting.
In addition, a hornet can sting a person several times. Last year, these insects raged in the Chinese province of Shanxi, where dozens of people died from their bites ... Winged aggressors are also collecting victims in Belarus.
Attention!
The summer of 2008 in the Mogilev region turned out to be especially terrible. A Muscovite came to visit relatives. Together they went for mushrooms and stumbled upon a nest of hornets. They didn’t save a man ... In Bykhov, at that time, the hornets took the life of a 40-year-old driver of the local PMK, who, while relaxing on the river bank, climbed a tree for brushwood.
The most important safety rule is to stay away from nests, rescuers advise. - Usually, wasps and hornets do not attack first, if they are not provoked - do not touch the "house", do not wave your arms, trying to drive away the insect.
Keep in mind that you can't run away from them. They fly much faster than you can run. In addition, the object of attack for them is a moving target.
Therefore, if you suddenly stumble upon a nest, slowly move away, do not rush to your heels. In addition, bees and wasps are aroused by the smell of cologne. And be sure to explain the danger to children. For toddlers, the results of stinging insect bites can be even worse than for adults.
If the attack could not be avoided, you need to remove the sting from the skin as quickly as possible. You can do this with any object at hand - tweezers, a fingernail, the blunt side of a knife blade, or even a plastic bank card.
A cold object must be applied to the bite site. If the person is conscious, then give him an anti-allergic drug - suprastin, cetirizine, ketotifen, loratadine. They should also be used for anaphylactic shock, which poses the greatest danger to humans.
The victim's blood pressure drops sharply, the skin changes color, he is thrown into a cold sweat, convulsions begin, and finally the person loses consciousness. In this case, you must immediately call an ambulance.
If a pulse is felt on the carotid artery, then the bitten must be turned on its side. And if there is no pulse, cardiopulmonary resuscitation should be carried out immediately. It is necessary to monitor the state of health of the stung before the arrival of the medical team ...
Such a situation is not considered an emergency, so you will most likely have to pay for the rescuers to remove the nest. It should be noted that each case is considered individually.
If wasps, hornets or bees built a nest on the territory of a social facility - a school, kindergarten, hospitals - departure for its destruction is free. In another scenario, the collection of fees will depend on whether the angry insects posed a direct danger to people. As a rule, it is from 200 to 400 thousand rubles.
The final cost is the sum of the number of departures on a particular day. These services can be provided by other specialized organizations. But they work in major cities. In small regional centers, the whole burden falls, as a rule, on the shoulders of the employees of the Ministry of Emergency Situations.
source: http://www.happydoctor.ru/obzor-pressy/hornet
Hornets are the largest wasps living in families. In the European part of Russia, the common hornet (Vespa crabro) is common.
The common hornet is 26-30 mm long, the head and front half of the chest are painted in yellow. The first two rings are dark brown with yellow stripes, while the rest are yellow with brown spots.
Hornets live in families that form overwintered fetal uterus. Each uterus creates a nest in the spring in hollows of trees, in fences, under the roofs of buildings, in the ground, etc. Working hornets appear from the first spring generations, and by autumn - males and females
Hornets make honeycombs in several tiers, horizontal, one-sided, similar to chocolate bars, with cells down. The building material for the combs and the walls of the nest is paper, made by them from chewed wood with saliva.
Carnivorous larvae emerge from the eggs laid by the uterus after 5 days. They feed on the chewed mass of captured bees, bumblebees, flies and other insects.
The development of the larvae lasts 9 days, after which they themselves spin a cocoon, which serves as a lid in the pupal stage. The pupal stage lasts 14 days. The largest number of hornets is observed in August and September.
The hornet catches bees at the notch different methods. The first trick is a swift raid of a hornet from the air into a mass of bees flying near a tap hole or drinking bowls, and the capture of one of them with a further continuation of the flight. In such cases, the abduction of a bee occurs unnoticed by other bees.
The second is an attack on the bees with waiting, when the hornet, sitting on the notch or the front wall of the hive, waits for one of the guard bees to approach it, grabs it and quickly flies away. In such cases, sometimes other bees catch up and fight with him, occasionally they kill him.
The third is an attack on the bees from around the corner, when the hornet sits on side wall hive, carefully sneaks up to the hole of the notch and grabs the bee.
Fourth - waiting for a bee "from an ambush" under the hive, where he grabs the bee when it flies there.
Hornets usually use the first trick. If it does not give results, then the second and then subsequent receptions.
Hornet stings are much more sensitive and dangerous than bees. They are treated by lubricating with honey, potassium permanganate, ammonia, applying onion and garlic to the sting site. After several stings, immunity is developed.
Measures to combat hornets. The fight against hornets consists in destroying them in the spring, when more single females fly to the apiary.
A good way to deal with hornets is to set up traps - light wide-mouthed bottles of water sweetened with honey.
Attention!
Very effective method The fight against hornets is to search for their nests and smoke sulfur in the evening, when all the hornets gather in the nest. It is possible to destroy hornets by blowing hexachloran dust into their nests, but it is now problematic to buy it.
But you can buy karbofos or dichlorvos in aerosol packaging, which is much more convenient.
Adult hornets in apiaries are destroyed by laying out poisoned baits. Baits are prepared from raw or boiled finely chopped minced meat.
Minced meat is placed in cans, plates and placed in the apiary in closed boxes with holes into which hornets can penetrate, or in empty hives with open entrances so that this bait is not eaten by chickens, dogs, cats.
Two or three days later, when a massive flight of hornets for minced meat is established, sodium arsenic acid, Parisian greens are mixed with it, which will cause mass poisoning of the hornets. For 1 kg of minced meat, it is enough to put 1 gr. Parisian green.
Parisian greens are highly potent poisons and require particularly strict precautions when handling them. Empty hives and dishes in which the bait was placed should be thoroughly washed after use. hot water with lye.
source: http://naceka-online.ru/stati/bolezni-pch-l/kak-borotsja-s-shershnem.html
Wasps that settled in a dacha or in a private, country house spoil fruits and berries, scare adults and children, and can attack a person who is near a hornet's nest.
Wasp nests are located in the attics of houses, sheds, baths, garages, less often under sheds and in gazebos. They cannot be confused with other items - they look like paper bags with holes around the perimeter.
Wasps guard their nests, so they bite people and animals that come close. Wasps, unlike bees, do not break their stingers when they bite and are able to sting many times, causing significant damage to human health.
The harm from wasps is not limited to bites - wasps equally love garbage cans and sweet berries, fruits, which means they tolerate intestinal infections from latrines to the harvest of fruits and berries. Wasps also like to drink, just drink, alcoholic drinks: beer, wine, mash, etc. It is the love of drinking that allows them to be caught (details below).
Of course, wasps bring some benefit, exterminating harmful insects (caterpillars, beetles, moths, moths, etc.), bringing them as food to pupae growing in nests. But the harm from the abundance of wasps outweighs the benefits from them. For example, a grape harvest can be completely destroyed by wasps.
Hornets and wasps attack grapes, destroying the crop.
I note that it is possible and necessary to fight wasps and hornets, especially if you have to deal not with stray insects, but with invaders of your territory. In the fight against wasps, all means are good, especially since they will not stand on ceremony with you, in which case.
In addition, wasps and hornets multiply rapidly, with favorable conditions the number of insects from spring to autumn increases several times.
Therefore, it is necessary to start fighting wasps in the spring, when the overwintered females flew out in search of nesting sites.
Some hornets are so arrogant that they build nests right under the windows of the house. Nests of wasps and hornets are located in the attics of the house, barn, garage; on the veranda; under awnings; under the slate; in the crevices of window blocks wooden houses and other hidden places.
I believe that it is necessary to fight against wasps and hornets by uniting folk remedies And chemicals carrying out complex measures for the destruction of insects.
In the spring, you need to take time to explore the favorite nesting places of wasps and hornets: attics, sheds, roofs of sheds and verandas. You can find nests by watching flying insects - they are not shy in choosing a place.
Wasps "remember" last year's nesting sites, so if you find an old nest, the new one is likely to be nearby. All nests of wasps, including the smallest ones, are removed and burned. And the area around the attachment points of the nests is treated with kerosene or special insecticides.
Nests should preferably be removed at night when the wasps are sleeping and disoriented. Removed nests burn well, so they are burned in a pre-prepared fire. The fire must be hot so that flying insects burn out instantly, otherwise you will not be in trouble.
Traps placed everywhere significantly reduce the number of insects. One alcohol trap from old 1.5-liter beer bottles helps to catch up to 30 wasps per day. Alcohol traps for wasps and hornets are very effective.
Why is the trap alcoholic, but because mash, beer, fermented wine and other alcohol-smelling liquids are used as bait for wasps and hornets. You can pour sweet bait into the trap, but then along with the wasps, bees will also come across.
It’s easy to make a wasp trap with your own hands - you need to cut a plastic bottle near the neck, at a distance of 6-10 cm from the end of the neck, and stick the neck into lower part bottles upside down.
Holes are made in the upper part of the structure, into which a wire or rope is inserted to hang the trap in places where insects accumulate. You get a cheap, reliable, convenient and durable trap for wasps and hornets.
When a couple of dozen traps are made, mash, beer or fermented wine is poured into them, right through the formed funnel. Enough 100 ml of bait per trap.
Beer wasp traps work especially well when the sun hits them - the bait heats up and begins to "smell", attracting dozens of insects. Hornets and wasps crawl through the opening of the bottle neck, drink the liquid and do not fly back.
Attention!
Traps should be regularly cleaned of insect corpses and renew the bait.
deceptive nests. The Waspinator wasp and hornet repellent nest can be purchased at the store.
Wasps jealously protect their territory from aliens, so they do not settle in places where there are already nests. Insects do not understand the authenticity of nests, so you can safely hang something that looks like real nests.
Chemical methods should complement folk remedies. In hardware stores you can find many insecticide preparations for wasps and hornets (for example, Otos), but you can also use universal preparations: Moskitol, Dichlorvos, etc.
Having chosen one or more preparations for wasps, at night, they process wasp nests, sparing no effort. Most wasps will die, some will leave their nests in search of a new place to live.
When you are going to the processing, take measures to protect yourself from insect bites - dress like a beekeeper. Be sure to cover your face with a wide-brimmed hat with a mesh.
Modern preparations based on chlorperifos destroy wasps and hornets within a few days. When the paws and bodies of insects come into contact with the treated surface, microcapsules with poison stick to them, which are safely delivered directly to the nests, where the entire colony of wasps dies.
Modern drugs are safe for humans, easy to use in practice, they do not need to be deactivated.
No wonder wasps and hornets are called ambiguous human neighbors. On the one hand, they do not cause significant harm, on the other hand, the Internet is full of questions about how to get rid of hornets under the roof. So what's wrong with the wasps? Disturb people's comfort? Scarier!
Buzzer bites can be dangerous. Hornets are able to instantly destroy entire colonies of agricultural insects and sometimes not only harmful ones.
The inhabitants of one nest daily bring home live prey up to 200-300 various insects: caterpillars, bugs, butterflies. By performing such sanitary cleaning, hornets help gardeners to fight for the crop in their garden. But sometimes they also fight with useful buzzing, for example, bees. So, having exterminated several hundred bees, these "predators" violate the natural balance of nature. Even more harm is done if the bees turned out to be friendly, from the bee houses that the owner has equipped on the site. Hornets may well ruin the hive, exposing the economy to even more damage.
Therefore, before getting rid of the hornet's nest under the roof, determine whether these creatures harm the apiary, or whether peaceful coexistence is possible.
Sometimes vespiary appears out of nowhere. Yesterday he was not there, but today there were buzzing neighbors.
Many inhabitants find it difficult to distinguish between a female and a male of the Shershnev family. Although these heterosexual insects are similar to each other, they can be recognized by the length of the body. The wasp is smaller - 1-1.5 cm, the common hornet - up to 3 cm. Looking at the neutralized individuals in more detail, you can notice another difference in the form of a brownish spot characteristic of male hornets on the back and closer to the base of the belly. Representatives of the genus have no brown shades in color.
Such a "neighborhood" may be unsafe for the health and life of an adult and a child. 1-2 insects that accidentally flew into the area are not as dangerous as settled on permanent place the whole colony. It is they who act as provocateurs of possible troubles.
If a dangerous insect attacks a person, it stings. If there is no allergy to bites, you don’t have to worry. The site of the lesion from a wasp sting will hurt, the inflammatory process after a short time will pass. Hornet bites are more dangerous.
Still thinking how to get rid of hornets under the roof and is it worth it? After reading this information, determine exactly what danger is fraught with their living near the house or agricultural premises.
The first thing to remember is that hornet bites cause an allergic reaction in 75% of cases. It manifests itself in the form of an inflammatory process at the site of the sting. In 15% of the victims, serious complications are noted:
Such symptoms are observed in people with hypersensitivity to insect skin lesions.
Still found in nature more dangerous species hornets, the bite of which can provoke swelling of the bronchi (if the insect stings in the neck, chest), suffocation; anaphylactic shock, due to which, with untimely medical care, a person can die suddenly. Most often, deaths are observed among the population group in which kidney failure or necrosis has developed against the background of a hornet bite. internal organs(observed in 2% of people).
Important! Official statistics confirm that the death rate from the bites of giant (mutating) hornets in Japan is growing every year. 40-50 people die each year from predatory insects, the same number end up in hospitals with serious complications. In China and Thailand, hornets are recognized as one of the most dangerous representatives of their kind.
After reviewing such statistics, it is worth considering how to get rid of hornets under the roof if you are a victim of such a “neighborhood”.
It is noted that females are less dangerous than male insects of this species. Skin lesions can lead to moderate intoxication, but when a person is allergic to toxic substances contained in enzymes that enter the skin during a bite.
Obviously, if one of the family members suffers from allergies, you will have to take care of how to get rid of the hornets under the roof. Notice! Be careful when doing this operation. See below for how to deal with the issue.
If you have a swarm under your roof and several insects have flown into your home, cover the “guest” that has arrived with a glass jar or glass. In no case do not drive the hornet with a broom, a newspaper. An angry insect stings furiously. As a trap, you can take Matchbox, and if you have a lot of courage, use leather gloves, wearing which, catch the insect and release it on the street. Even large individuals of hornets cannot pierce the material of construction or leather gloves with a sting. If none of the listed remedies is suitable, use a sheet of newspaper specially folded 2-3 times. After neutralizing the insect, you can release it into the wild. In addition to the rules for catching wasps indoors, a person in contact with such insects should know how to get rid of hornets under the roof of the house, where they often like to build nests.
If such inhabitants often stay under the roof in the country house or in the apiary, then their nest is nearby. Having determined where the swarm is located, choose a technique for getting rid of the hornets. Under the roof of the house - a calm and cozy place for arranging the dwelling of insects. Boarded sheds, attics, tree branches, sheds are best suited for the life of the hornet family.
It is not difficult to drive away a swarm, the main thing is to know how. There are several ways to get rid of hornets under the roof in the country, if the hive hangs freely.
spitting out on the inside plastic bag special insecticidal agent: "Dichlorvos", "Raptor", "Executioner", "Tetrix", "Aktara", put it on the hive. Hornets die from the same means that are used to poison cockroaches and bedbugs. If the nest is attached to a wall or ceiling, the edges of the bag are glued, wrapping the hive in a polyethylene cocoon. If the colony is located on a tree, the "trap" is simply tied at the base of the hive.
The nest is sprayed on all sides with a flammable mixture and set on fire. This method is cruel and upsets the balance of the ecological system. Therefore, it is not recommended to use it. It is better to try to solve the problem without going to extreme measures.
When resorting to this method, remember about fire safety and strictly observe it. Expel hornets in this way from interior, apiary or tree is prohibited! If careless, a fire may occur.
How to get rid of hornets under the roof of a barn with minimal damage to the room? There are several effective ways.
If you can’t get rid of pests on your own, contact a special pest control service for help. Specialists work on call and professionally exterminate unfavorable neighbors in the form of buzzing wasps and hornets, which pose a threat to the health of children and adults.
You already know how to get rid of hornets under the roof in the country, but what if the insects have penetrated the premises and are already equipping housing?
For the interior space, a simple and harmless way is suitable. Take a bucket of water 2/3 full. Raise it to the required level and dip the nest. For reliability, the container can be pressed against the ceiling by placing it on a stepladder or supporting it from below with a wooden plank. All that remains is to wait until the insects die in the water.
Half the trouble when the hornets are under the roof. IN hard to reach place getting rid of insects is much more difficult, for example, when they settled in a hollow tree right under the window.
To drive out buzzing intruders, use a strong insecticide. Suitable "Karbofos" or "Executioner". Having poured liquid into the hollow, it is closed, covering the exit with putty or pasting it with adhesive tape.
To exterminate a swarm that has settled in an earthen hole, 3-5 liters of boiling water are poured into the crack, and the hole is covered with a stone.
Now you know how to get rid of hornets under the roof of a garage, house, shed. Remember that not only the insects you are trying to exterminate are dangerous, but also the pesticides used. It is necessary to work with poisons in a protective suit. It consists of a hat with a special veil, overalls or jacket and pants, boots and gloves. The mesh protects the face and head from insect attacks and provides barrier resistance to volatile particles of the sawn solution. When working with poisons and contact with unsafe insects, this is exactly what a person's protective suit should look like.
But readers are interested in another question about how to get rid of hornets under a roof in winter.
The onset of cold weather is the optimal time to deal with the dominance of stinging insects. Old nests suspended under the roof are removed. Cracks and holes are sealed. The room is tightly closed, and in the spring they are examined for the formation of new breeding centers for hornets.
Note that the destruction of hornets is carried out at night or when insects show reduced activity: they hide in a nest or fly out of it. But even in this case, follow the basic safety rules so as not to get harm to your health, especially if there are children in the house.
As mentioned earlier, when in contact with bees or wasps, wear special clothing in the form of a protective suit, ensuring that there are no exposed areas of the body.
Speaking of security, it should be noted that Preliminary processing a hive with smoke to neutralize the hornets and wasps that have settled in the nest does not always produce the effect that is expected. Angry and disturbed insects can behave aggressively by attacking a person or a child playing nearby.
Therefore, before proceeding with actions, determine how to get rid of hornets under the roof at home with the least damage to yourself, family and home. Plan a system of actions in advance and do not lose vigilance, carrying out the procedure for the extermination of harmful insects.
Wasps and hornets, being an integral part of the natural ecosystem, are vital for biocenoses, therefore, the inappropriate extermination of these buzzing creatures can lead to a violation of the natural balance.
Before doing anything, think twice about how it will affect nature, and start work only in case of emergency.
