I have used this idea for the past several years and it works well for me: scatter bay leaves around on window sills or anywhere else flat you can place them. It keeps them away.
This page is about getting rid of lady bugs. These insects can be a nuisance in some parts of the country.
This is a page about making an Asian ladybug trap. While Asian lady beetles can be quite beneficial for pest control, many people find them to be a nuisance. They are known to bite, making them an undesirable garden visitor.
Asian beetle are not ladybugs. Asian beetles look a lot like ladybugs though and can be nuisance. Here is some information about Autumn ladybug invasions.