Although there are worse bug problems you can have, these popular insects can quickly become unwelcome pests. In order to deal with a ladybug problem efficiently, it helps to understand the main difference between a common seven-spotted ladybug and the Asian lady beetle.
multicolored lady beetle infestation Asian
They are very prolific and may live up to three years. Exposure to dead lady beetles in buildings can cause allergic reactions in some people. Many of these beetles leave these sites on their own by nightfall, and most of the beetles move into leaf litter, underneath boards or logs, or to other protected areas after the first frost. A broom can also be used, but is more likely to result in staining when beetles emit their yellowish defensive secretion. Having trouble with Pests?
Department of Agriculture in an attempt to establish the Asian ladybug as a natural control mechanism for agricultural pests. Cracks should be sealed around windows, doors, soffits, fascia boards, utility pipes and wires, etc. Once the lady beetles enter the walls of a building through cracks and crevices, they may or may not proceed to the interior of the building. Alias: "Harmonia axyridis" or more commonly called "ladybug.