What does vermin harbor definition mean

Vermin - identification and control

Vermin, pests, pests, beneficial insects? The world is full of small animals, whose classification and control is not always easy. Find out everything about various vermin and other animal species that you may encounter in the household, in the garden, on food, in plants and other places on our website.

The most common types of vermin and pests
Ants, flies, fleas, moths, silverfish or bed bugs - there are countless varieties of vermin and pests. Not every small animal is really harmful, but often more than undesirable in the household or in other places. If you already know which animals have spread to you, you will find the appropriate assistance on the following advice pages.


If you have ants in the garden, the small animals rarely become a real nuisance. In the household, however, things look different, because here a certain number of ants can quickly become very unpopular. They destroy wood, attack the substance of the house and, from a visual and hygienic point of view, are not exactly suitable as “house visitors”. Since ants are omnivores, it is primarily the food that attracts the little crawlers. Warm and constant temperatures as well as protected cavities are also very tempting for ants. Read more about ants.


Although woodlice are also small "beetle-like" animals, woodlice are ultimately crustaceans and have nothing in common with cockroaches or cockroaches. We are particularly well-known for the cellar isopods, which live up to their name. In the open air it is mainly to be found in deciduous forests, bushes or under stones, in the house, on the other hand, it is often found in stables, with wood and in the cellar. They feed on dead, organic substances, but also like to attack potatoes, fruit and vegetables, especially in the cellar. Read more about woodlice.


Especially in summer, many people want to avoid visiting bees from the outset. Especially when you have breakfast outdoors and delicious jam, fruit or juices are on the table, bees feel almost invited. Bees are under nature protection, which means that it is not allowed to simply fight bees or even to smoke them out. If you have a real bee nest, there are of course exceptions, but the animals are not killed here either, but relocated. Read more about bees.

To fly

When talking about an annoying fly, it usually means simple houseflies. Rubbish, moist substances and food in general attract these pests. But there are also types of flies that are really more difficult because they are considered pathogens, among other things. In the event of certain plagues of flies, you should therefore act and effectively drive away and fight the hygiene and health pests. Read more about flies.


Fleas are annoying for humans and animals, and in some cases they are also dangerous. They are considered pests and can also transmit diseases, so you should take action against this plague in any case. It is important that you determine which type of flea it is and what caused the flea plague. Is it an animal flea from your pet or a human flea that may have been brought in through old furniture from the attic or the flea market? Read more about fleas.


Countless beetle variants and genera can make life difficult for you in the household and in other places. The bread beetles (however, does not infect food, but books and other materials), grain beetles and many other species are particularly annoying. But not every beetle is equally harmful, let alone dangerous. Determining the beetle species therefore plays a major role in finding out whether it is a harmful, annoying or even beneficial beetle (e.g. small fire beetles or fireflies). Read more about beetles.


When we talk about a cockroach, it is generally used to refer to cockroaches. The small animals are dark, have a rather flat back and are about two to three centimeters long. Cockroaches eat everything, move very quickly and can even hop a few inches. The cockroach control is not so easy, since both cockroaches and the brood of the cockroaches are very insensitive. Since the animals are shy of light, they hide during the day and become active at night to look for food. Read more about cockroaches.


Among the lice, you should be particularly familiar with the head lice, but also with the aphids. Aphids in particular cause great damage in the garden and also on indoor plants and should always be effectively destroyed. If the aphids have settled on fruit trees, lettuce or herbs, for example, chemical control with insecticides is not appropriate. Home remedies are therefore just as popular against aphids - but effective prevention against these small pests is even more important. Read more about lice.


When summer temperatures rise, not only are flies and moths attracted to food and waste, but flies as well. Disgusting maggots emerge from their fly eggs, which can often be found on open leftover food. With maggots it is not enough to dispose of the food quickly, because these white worms can also appear in packaging or other places. Even the kitchen cupboards need the right treatment to solve the maggot problem in the long term. Read more about maggots.


Do you occasionally hear scraping and scratching around your house at night? Louder than a mouse? Then a marten or maybe even a raccoon could have nested with you. The stone marten, which is colloquially also called car marten or house marten, is particularly problematic. The night and evening active pests are usually out and about alone and control and mark their territory, search for food and also defend the territory. It does not transmit any diseases, does not attack pets or humans and even takes care of the problem of mice or rats - but it still damages the roofing and insulation materials in the ceiling, leaves feces and urine and is also annoying with numerous noises in the ceiling Night. Read more about martens.


Although not everyone finds mice disgusting at the same time, these little animals should not be underestimated. They gnaw on materials, textiles, packaging and cardboard boxes, tamper with food, pollute your house with urine and feces and are also able to transmit dangerous diseases to people. As cute and harmless as a little mouse can look, any infestation should be taken seriously. In most cases, the infestation is a normal house mouse, but in order to control mice it is generally important to know which exact mouse species has spread to you. Read more about mice.


They are small, invisible and, for many people, not even present. However, anyone who ignores the topic of mites for too long or perhaps even counts among the allergy sufferers knows how harmful small dust mites can actually be. The allergies are triggered by the faeces of the mites that settle in beds, blankets and other areas. Since there is nothing you can do about the infestation itself, certain preventive measures should be used to at least reduce the mite plague. This includes regular cleaning, but also the replacement of beds and mattresses. Read more about mites.


There are numerous different types of moth, some of which can be found in clothing, in food or other places. Among other things, the dried fruit moth, which is also known as the house moth or storage moth, is particularly well-known. On the other hand, clothes moths are also very well known and just as unpopular. The name says it all, although it is not the adult moths that make holes in our clothing, but their larvae. In addition to clothing, moths also devote themselves to carpets and other fabrics. Read more about moths.


Whether classic mosquitoes, midges, fungus gnats or even black flies - there are numerous types of mosquitoes in this country, at least some of which can be very annoying or even dangerous. In the case of a pure mosquito bite, it is not enough for these flying animals, because some types of mosquito also cause allergies, massive swellings and other complaints in people. With certain types of mosquito there is even a risk of disease transmission, so that preventive protection against mosquito bites is an advisable measure. Read more about mosquitoes.


In the case of a mouse, many people still assume that it is completely harmless (but it is not) - with rats, on the other hand, we all agree: we do not want these animals in our household. The brown rat roams around people particularly often. They prefer to eat parts of plants and are mainly found near bodies of water, but in the end they don't take it too seriously and are omnivores. If you have had a rat infestation, you must report this infestation to the authorities, as a corresponding assessment must be made as to whether it is the migration rate, the house rat (is on the list of endangered animal species) or another type of rat. Read more about rats.


Butterflies are a truly beautiful sight, but the fun stops with caterpillars. Some butterflies leave their caterpillars in our garden to tamper with the harvest or flower beds. There is hardly a plant in the garden that cannot be infested by caterpillars, so care should be taken to ensure that the caterpillar population never becomes too large. You don't have to go to work with chemical pesticides right away, you can also relocate caterpillars and drive them away or control them in a gentle way. Read more about caterpillars.


Although cockroaches and cockroaches are generally equated by definition, they are still different vermin - if only in detail. The cockroach is often called the cockroach, but it differs a little from the well-known German cockroach. After all, controlling cockroaches and cockroaches are generally similar so you don't need to be certain which type of cockroach you are having. In any case, keep open foods away and ensure that cockroaches are unsuccessful in their food search. Read more about cockroaches.


In your childhood you still enjoyed playing with snails, but as a fruit and vegetable farmer, on the other hand, do your hair stand on end? No wonder, because snails eat tons of lettuce and vegetables and can destroy a small or large harvest very quickly. They also do not spare the plants in the vicinity of their favorite foods, as they are partially eaten or, at best, are “only” slimy. Not all snail species are really a problem, however, so you don't have to declare war on every snail in your garden, but only on selected nudibranch species that are responsible for the destruction. Read more about snails.


Most people have dealt with silverfish at least once in their life. These small vermin mainly hang around where there is a very high level of humidity. They shy away from light and are active at night, which is why you can often find silverfish in the bathroom, in the basement, in cupboards and other places of this type. They not only eat food, but also get on hair, mold, dust mites, and glue to create more things. However, since they only destroy little, do not transmit diseases and can otherwise be fought very quickly, they are more of a nuisance. However, if a large number of silverfish are guests at once, this could also be a sign that there is another problem (e.g. structural nature). Read more about silverfish.

be crazy

If you discover a spider in the house, you never really have to worry or worry. These simple and harmless spiders can be found everywhere and do not need to be killed, but can simply be released. We meet the great trembling spider and the classic house spider particularly often in our home. Since spiders feed on many insects, they are also very important in the ecosystem - so do not fight the spiders, but leave them in their places, relocate them or make sure that spiders are not in your basement or in other places Make places open. Read more about spiders.


A pigeon is supposed to be a pest? Yes, the classic city pigeon is widespread, but is also known as the “rat of the air”. They feed on waste, damage and pollute buildings, and can also transmit disease. Pigeon plagues are not a problem in a house, but are omnipresent, so that entire cities take action against the unpopular and now large numbers of pigeons. Read more about pigeons.

Bed bugs

When bedbugs are mentioned, they are mostly bed bugs, which can often occur in the household but also when traveling. In the 1960s, it was assumed that bed bugs were practically eradicated, but now there are more and more incidents, so you should know exactly how to track down these vermin and combat them effectively. Depending on how sensitive your body is, the bed bug bites do not stop with small pricks, but itching, redness, wheals or even allergies can occur. Read more about bed bugs.


In the summer you are usually bitten by a mosquito at least once, some people also by horseflies or bees and unfortunately sometimes also by wasps. Wasps themselves are not aggressive at first, because they are usually on their own. But if wasps have settled in your garden of all places and formed a small colony there, they can become a big problem. Wasps shouldn't be killed just like that, they should be relocated. Read more about wasps.


There are many types of worms that can be found both in the house and in the garden and which can become a real nuisance. Among other things, the mealworms, which are nothing more than the mealworm larvae, are known. Depending on which worms it is, the small animals eat their way through all sorts of materials (e.g. leather), food and other things. Read more about worms.

Vermin and pest definition

Defining vermin is not easy. It always depends on how you yourself interpret the small animal, in which places and in which quantities it appears. Generally speaking, vermin is, by definition, a small animal, which is undesirable. Whether pests, insects or pure vermin - that is decided on a case-by-case basis. These small creatures are usually divided into

  • Vermin: small animals that are undesirable
  • Pests: harmful to humans, animals or nature
  • Pests: small animals that generally appear a nuisance

But what is a pest or a vermin by definition? Are insects, like mosquitoes, pests because they bite us? Are there small animal pests that are nonetheless harmless? What are pests and their general consequences? We would like to answer this and more for you on this page and in the individual pest and vermin sections.

Bugs, pests, pests and more

Have you discovered a pest infestation and perhaps you do not yet know what kind of vermin it is? Is it hygiene pests or insect pests in food? Have you discovered a small insect on your plants or are they insects as pests? In order to be able to combat vermin effectively and effectively, you need to know what kind of insects, pests or living beings it is. White pests or red bugs? Small differences can be significant in determining the pest and insect infestation. Find out more about the individual types of pests, pests and vermin on our advice portal and also find out which pest and insect destruction makes the most sense for these unwelcome visitors.

Fight pests

The pest control depends entirely on the destination of the pests. And the vermin.In the first step, find out which animal it is and then choose the appropriate remedy to choose from. The pest or insect control does not always have to be of a chemical nature. Instead of insecticides or insecticides in general, biological agents or even household remedies are often used for mosquitoes in order not to kill the animals but to drive them away.

Depending on which pest it is, you will get no further with gentle methods, because the animals pose a health threat or simply cannot be controlled in a natural way. Learn more about the different types of control to tackle the pest and vermin problem in the section of our pest control.

Fight pests naturally

You want to fight the vermin, but prefer not to use the vermin spray or insecticides? In most cases this is not a problem, because depending on the pest infestation it is, the vermin can also be removed in a gentle way. Either home remedies for combating or driving away or biological agents against vermin are used. The goal does not always have to be to want to destroy the vermin. In the case of some pests and pests, vermin extermination is certainly in the foreground, but you can also fight insects, for example, without having to use chemical agents immediately.

You can find out more about removing vermin and biological and gentle vermin extermination in this section. You can also read which agents are really effective against pests and which agents can save you the money instead.