Asian Lady Beetles and Ladybugs

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Protect Your Home from Asian Lady Beetles and Ladybugs

Gutter installers found a hornet nest in my home and couldn’t finish the installation. I called a number of large chain pest control companies but Ben explained his process over in detail that I could understand. He and his assistant came that same day. They were thorough and the price was reasonable. I highly recommend Stewart Pest Solutions.

Valencia Stewart

Asian lady beetles are common intruders in homes and businesses across the Midwest. While many ladybugs are harmless, the Asian lady beetle often enters properties in large numbers during the fall, seeking warmth and shelter for the winter.

Though they don’t typically cause structural damage, these beetles can create nuisance infestations. They may trigger allergy symptoms in sensitive individuals and can leave yellow, foul-smelling stains on light-colored surfaces when disturbed. Their presence in clusters along walls and corners can make any space appear untidy.

Harlequin asian ladybugs on window

Asian Lady Beetle Facts and Risks: 

Most native ladybugs are beneficial garden insects that stay outdoors. However, the Asian Lady Beetle is an invasive species with specific behaviors: 

  • The “Mass Gathering”: They congregate in massive groups on the sunny-south-facing side of buildings. 
  • The Reflex Bleed: They secrete a foul-smelling yellow liquid as a defense mechanism. 
  • Indoor Migration: Once they find a gap in your siding or a loose window screen, they move deep into wall voids to hibernate, often emerging inside your living space on warm winter days. 

Stewart Pest Solutions Ladybug Treatments

Our effective treatment combines interior and exterior chemical sprays to eliminate current infestations. We also assess your property to seal entry points and adjust environmental conditions that attract ladybugs, helping prevent future infestations.

A close up of a ladybug

Schedule Your Ladybug Extermination Today

If you’re dealing with an Asian lady beetle or ladybug infestation, don’t wait. Call 517-525-4753 today to schedule a professional inspection or treatment. Stewart Pest Solutions provides reliable, fast, and safe insect control in Lansing, Byron Center, and surrounding areas.