One insect, in particular, is especially visible this time of year and is often confused with the Ladybug. The Asian Lady Beetle is an invasive species that looks very similar but has many distinct differences in appearance and behavior that sets it apart from the native Ladybug. Asian Lady Beetles are searching for warm and dry places to spend winter in and leads them to swarm homes and buildings. Once inside the invasive Asian Lady Beetle can expel a foul odor and even bite when provoked which can even be harmful to your pets. The American Ladybug is much more docile.
Asian Lady Beetles
Top 10 Natural Ways To Get Rid of Ladybugs AKA Asian Lady Beetles - Whole Lifestyle Nutrition
Large numbers of lady beetles ladybugs infesting homes and buildings in the United States were first reported in the early s. Ladybugs normally are considered beneficial since they live outdoors and feed on plant pests. Once inside they crawl about on windows, walls, attics, etc. In many areas of the U. The beetle is native to Asia e. The first field populations in the United States were found in Louisiana in Since then the beetle has expanded its range to include much of the U.
Ladybug Control and How to Get Rid of Lady Bugs
Smelly stink bugs aren't the only critters trying to crawl into your home this fall. Asian lady beetles are also looking for warm shelter right now— and infesting houses across the country as a result. Places in the South and Midwest are currently experiencing large swarms as the pests invade buildings looking for spots to overwinter. Even worse, if you crush the little intruders they can emit a yucky odor and even stain surfaces with a yellow fluid that acts as a defense mechanism. While they're commonly called ladybugs, Harmonia axyridis is actually a specific species within the lady beetle family native to Asia.
As far as bugs go, ladybugs have a pretty sterling reputation. Seen as a sign of good luck, and often appearing in children's books and cartoons, these red- and black-spotted insects have plenty of great qualities: They prey on pests like aphids, spider mites, and mealy bugs that would otherwise destroy your plants and gardens. But, there's actually a bad kind of ladybug out there—ones that can bite and be aggressive, are harmful to dogs, invade your home, and leave behind a foul-smelling yellowish secretion that can stain walls and furniture. They're called Asian Lady Beetles and were first introduced to North America in to combat aphids—but now, they're even more of a problem because they have overtaken the native species, and our homes. While Asian Lady Beetles also prey on pests that harm our gardens, their cons far outweigh the pros.