Alpine WSG Insecticide. Lady bugs surrounding and invading your home by the thousands? It's not lady bugs, it probably the Multi-Colored Asian Lady beetle. The Multi-colored Asian lady beetle Harmonia axyridis are sometimes mistaken for ladybugs or lady bird beetles, and are familiar insects in many parts of the United States.
These are not ladybugs: Invasive Asian lady beetles are swarming Wisconsin
Asian Lady Beetle Infestation of Structures | Entomology
Harmonia axyridis , most commonly known as the harlequin , multicolored Asian , or Asian ladybeetle , is a large coccinellid beetle. This is one of the most variable species in the world, with an exceptionally wide range of color forms. It is now common, well known, and spreading in those regions, and has also established in Africa and widely across South America. This species is conspicuous in North America, where it may locally be known as the Halloween ladybeetle. It earns this name as it often invades homes during October to overwinter.
Multicolored Asian Lady Beetle FAQ’s: All Your Questions Answered!!
Fall has arrived and temperatures suddenly have become cooler. Another thing most home owners notice are how creatures and insects have begun searching for warm and dry places to spend winter. It seems, the same could be said for Asian lady beetles. This invasive species has become so numerous in the Midwest that most people assume they are ladybugs.
The insects commonly known as ladybugs or lady beetles or ladybirds, in the UK and other English-speaking nations include a number of species from the Coccinellidae family. Ladybugs are the subject of nursery rhymes and are considered a good luck symbol by many. For example, the seven-spot ladybird, the most common species in Europe, is said to represent the seven joys and seven sorrows.