Homeowners who find cockroaches in the house, first of all think about where small pests could come from? There are many factors that contribute to the spread of insects in the kitchen, bathroom, pantries, and other rooms. Let's find out where the cockroaches come from in the apartment. And along the way, we will understand what methods of controlling insects exist.
Where do the cockroaches come from in the apartment? The main reasons for the appearance of uninvited guests
There are several ways for pests to enter a house:
- From the neighboring apartment. Cockroaches often populate new areas after the disinsection of the previous habitat. Insects make their way through garbage chutes, ventilation passages, through cracks and crevices in the walls.
- With things. Household items, appliances, clothing brought from a business trip or used by friends often become a haven for fertilized female cockroaches. In the presence of suitable conditions for reproduction, even one individual can give birth to a vast population of pests.
- With shopping. Cockroaches are able to quietly climb into a grocery bag or bag both in the store and on the market.
- With the package. A means of transporting cockroaches can be goods ordered via the Internet. It is proved that the development of the services for the delivery of products from continent to continent is one of the main reasons for the resettlement of exotic insect pests around the globe. This is the answer to the question of where the large black cockroaches come from in the apartment.
Risk factors
There are a number of unfavorable factors that contribute to population growth and the preservation of cockroach colonies in the house. First of all, it is worth noting the unhindered access of insects to food. As practice shows, cockroaches are extremely illegible in food. For their propagation, the presence of
breadcrumbs, rotten garbage,
etc. is enough. These creatures can do without food for weeks. A dirty stove, a full bin, an uncleaned floor, and leftover food on the kitchen table are good sources of food for parasites.
But! It’s hard for cockroaches to do without water. In apartments, any source of moisture concentration can serve as a source of drinking for insects. This may be insufficiently tight joints of the water supply system, puddles on the floor, kitchen items, a wet sink and the like. In case of blocking access to the alleged sources of water, pests often get it from the ground, which is located in flower pots. Having found out where the cockroaches come from in the apartment, try to regularly wipe the damp surfaces, and also water the indoor plants early in the morning so that the liquid has time to properly absorb into the soil at dusk. After all, it is in the dark that cockroaches show the highest activity.
One of the main risk factors that contributes to the resettlement of insect pests in the house is the presence of a comfortable ambient temperature. In conditions of maintaining a stable microclimate in the premises, cockroaches feel great, waiting for daylight hours in dark nooks and crannies. On the contrary, a temporary decrease in temperature even to -1 ° C can significantly reduce the number of insects in the house.
How many cockroaches live?
Cockroaches are extremely tenacious creatures. In the presence of comfortable conditions, adults are able to exist in the house for a year and a half. Large black cockroaches can do without food for up to 40 days. However, as already noted, it is quite difficult for them to live without water. Usually insects, which are tormented by hunger and thirst, become extremely aggressive, eating relatives. Often, the deterioration of living conditions leads to the fact that pests begin to bite pets and even people.
The unique difference between cockroaches and other household parasites is the ability of adults to exist without certain parts of the body, in particular ... the head. In the latter case, insect respiration and fluid intake occur through special pores on the abdomen. Therefore, the physical impact on cockroaches does not always lead to their death.
Cockroach Control Methods
Among the most effective solutions that contribute to the destruction of insect colonies, it is worth noting the following:
- aerosols;
- traps
- toxic bait;
- folk remedies (ammonia, boric acid, arsenic).
Next, we consider each of the options presented separately.
Aerosols
Such aerosol products have proven themselves well in the
fight against cockroaches : Raptor, Raid, Dichlorvos Neo, Extrazole. These drugs are quite expensive. However, the costs in this case are fully justified, because cockroaches quickly get used to the smell of cheap aerosols. In addition, unverified funds can be harmful to human health. Be that as it may, when treating the premises with aerosols it is recommended to leave the apartment for a while.
Toxic bait
In this category of insecticides, bulk and gel-like toxic substances are presented. And it doesn't really matter where the black cockroaches come from in the apartment. You can use “Absolute-gel”, “Dohloks”, “Raptor-gel”, “Trap-gel”, “Adamant-gel” for area processing. These drugs are more effective than aerosols. Proper placement of toxic baits in the apartment containing a small amount of loose or gel-like substances makes it possible for a long time to forget about annoying "neighbors".
Traps
Special traps are the most innovative and extremely effective means in the fight against small baleen pests. Such devices are miniature boxes containing toxic substances saturated with fragrances, which attracts the attention of parasitic insects. Falling into a trap through small holes, pests not only eat poison, but also collect its particles on the body, later infecting a colony of relatives.
Having determined where the cockroaches come from in the apartment, you can place another type of trap in the distribution points - in the form of mazes. Once inside this device, the insect moves along the tangled corridors on the way to the food bait (not necessarily toxic). The absence of a light source and the presence of food makes the cockroach remain in the maze, where, in fact, it dies without water in a few days.
Folk remedies
The use of chemical insecticides to control cockroaches entails the spread of unpleasant odors and toxic substances that are potentially hazardous to human health. Given these nuances, some homeowners prefer the following proven folk methods of combating insect pests:
- Boric acid. About a teaspoon of the chemical is mixed with a hard-boiled egg (take the yolk). The bait is prepared in the form of small balls, which are laid out in potentially dangerous places, that is, where the red cockroaches come from in the apartment.
- Ammonia. A small amount of this product is added to the floor cleaning water. A thorough cleaning of baseboards and alleys is carried out, in which large cockroaches can live (where small individuals come from in the apartment, probably you can not explain).
- Arsenic. Powdered chemical mixed with icing sugar. The prepared composition is scattered around the perimeter of the pest-infected room. After a few days, the floors are thoroughly washed. In this case, it is important to exclude the ingress of poison on household items, food, dishes.
Preventative measures
To prevent the re-distribution of cockroaches in the apartment, you should adhere to such rules:
- conduct regular high-quality cleaning of housing;
- empty the bin until it is completely filled, pull a piece of plastic film tightly onto the edges of the container;
- hide food in the refrigerator, remove leftover food from the table;
- thoroughly wipe the sink, bath, surface in the bathroom from moisture during the period of disinsection;
- seal cracks, cracks in walls and ceilings, which can become a habitat and movement of cockroaches.
Finally
If the owners have figured out where the cockroaches come from in the apartment, everything should be done in order to expel uninvited guests and prevent their repeated invasion. To neutralize insect colonies, it is worth closing all the cracks in the house, isolating the ventilation ducts, and after the destruction of the pests, it is recommended to monitor the sanitary condition of the premises. All this will make it possible to forget forever what cockroaches are, where small "parasites" come from in the apartment and how to deal with them.