Cockroaches do not cause sympathy in majority of mankind. Fight against arthropods in houses and apartments is conducted constantly, but the attempt to get rid of uninvited visitors not always results in resistant result. In the slightest attempt to relax and stop placing traps, to display poison or to apply other ways of military operations of horde of insects come back, causing rage and disgust in owners.
Black cockroaches which are called still east despite the beautiful glossy armor of dark shades reminding the surface of expensive car cause not smaller dislike of the population, than red fellows. In the European territory they have appeared about three centuries ago, having got on our continent from the African and Australian continent. Since the 17th century mentions of this species of cockroaches in Holland, and after and in the territory of England meet. At the average size of male in 3, and females – about 2 cm, separate copies can reach in length even 5 cm. In combination with ability to extremely fast movement, it does their emergence on eyes not by the most pleasant show.
Conditions of dwelling of black cockroaches
In spite of the fact that, according to mankind, cockroaches have no potential to think, these provident insects always arrange the existence with comfort. They lodge in close proximity to housing to have continuous access by the remains of food or what suits for their livelihood in case of lack of favourite grain crumbs and vegetables. Their food menu can include paper, tree, fabric, and even such exotic dishes as soap or shoe cream.
From where black cockroaches undertake
The main ways on which these importunate parasites get into housing it is slots in walls, refuse chute and ventilation. In case neighbors have aimed to get rid of cockroaches and have decided to poison them, bright insects immediately change place of residence. If in the neighbourhood there is room with comfortable temperature and availability of livelihood and water, his owners should face new residents which anybody do not ask consent to moving. Availability in environment of cafe, the table and other institutions producing large amount of food waste increases risk of emergence black, and not only, cockroaches repeatedly.
It is possible to bring to the apartment of cockroach absolutely accidentally and from where it is necessary. Thanks to the small size, they disappear in the store purchases and any things brought to the house. Can arrive from other city in parcel or get into suitcase during the travel. Considering that only one female of black cockroach is capable to increase population of individuals to several dozen for the short period, it is possible to imagine to what speed there is reproduction when its posterity grows up.