Ladybird Infestation
Ladybirds and ladybugs come together to hibernate. This means that when the climate becomes cold you will find that ladybirds will seek out warm places. This could be underneath a rocky outcrop or in baby in a forest and potentially in grassy areas or under bark or between logs. But there is another place where ladybugs may come together and that is in your home. Homes are warm and the perfect place for groups of ladybirds to congregate.
Ladybirds are also strangely attracted to light colours, including the colour white. Many houses are painted white and so this, apart from the warmth, seems like a great target for ladybirds as a hibernation location.
Ladybirds released a pheromone which is like a perfume and this helps them find each other and attract other ladybugs or ladybirds. This is particularly powerful during the hibernation period, as insect pheromones are very powerful. They can detect others up to a quarter of a mile away sending out a signal saying they found a great place to stay for the winter.
This means that ultimately these ladybirds will be coming together in a swarm and this might well be the cause of your infestation or an infestation of ladybirds that you have seen somewhere.
Ladybugs Infestation
Of course if you want to prevent ladybirds and ladybugs from getting into your home you can do the following things. Make sure you've covered up all the cracks around Windows boards covers pipes and the like. When ladybirds do infest your home, and sometimes it happens, they are likely to be out of sync with the environment. They may well emerge as your house heats because they think it's summer and the winter is over, they are following their natural instincts.
The harlequin ladybird, according to experts, is one of the most invasive ladybirds on the planet. They have invaded places like the UK partly because we struggle to identify this as an alien species. Also when people spot them around window frames or fittings because they are individual insects we tend to leave them alone. We also have an affection for the species. Don't forget ladybirds love lots of corners and holes for them to congregating so it's worth filling these in or having a bleach and vinegar solution into these areas.
It is worth pointing out that ladybirds do not cause much damage to homes or gardens. But ladybird infestations can be highly annoying and inconvenient when they coming to your house and especially if the swarm is a large that there are some simple things to get rid of ladybirds and it largely consists of common sense. But prevention is the key especially if you spot the early signs that are listed in this ladybird infestation article.