Black Ants in Your Home

Black ants (Lasius niger) are common all over the globe and although they typically nest outside they are often found inside houses causing a severe bother. They are social creatures and live in colonies containing workers (infertile females), males, queens and grubs (larvae). Ants mate on the wing, so the "flying ants" are either males or juvenile queens.

You will find ants nests in dry earth around plant roots, with sandy soil in particular attracting colonies. Nests are increasingly being found inside the walls of properties ( hole walls, for instance ).

They have revealed that buildings inhabited by humans are a good source of provision, particularly sweet or sweet items.

They also prey on greenfly, blackfly and other tiny insects, so can't be thought to be all bad.

Do not leave food uncovered if accessible to ants.If they have contaminated food, dispose of in the dustbin (wrapped first to stop it smelling in the hotter weather ). They can bite and they may be able to squirt formic acid as a defence mechanism which can irritate those with sensitive skin.

There is no single method ready to the general public which is sure to achieve success in erasing ant issues. Regularly it is better to rely on professional pest control companies.

You can try the proprietary powders available at DIY stores and hardware shops however this often proves only to be a short-term answer, firstly thanks to the low doses of active components permitted in domestic insecticides.

Secondly, there may be so many ants in one nest that it is not easy to eradicate the whole colony in one time. You will often find that the problem re-occurs year after year and it's frequently worth spending some pounds to have the difficulty professionally treated.

The most usual treatment that a professional pest control company will carry out is a spray treatment of the infested area. This will usually have the consequences of reducing or maybe removing the problem for a period of some weeks or perhaps months. The operative should spray inside the property where ants are seen and make an attempt to get insecticide into the nest itself although this is never possible.

The most successful, but also most pricey methodology of curing an ant infestation is to drill holes into the hole walls of the property and inject insecticidal dust into the hole itself. This forms an impenetrable barrier, that the ants can't cross, and is 99.9% successful in removing ant infestations. Although the treatment is more expensive it lasts for many years depending on how dry the cavities are and has the benefit that once the holes are drilled it is a simple and relatively inexpensive matter to re-inject the cavities with insecticidal dust every few years.
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