Asian Lady Beetle

Natural Habitat

Found in agricultural fields, gardens, and forests; frequently seeks shelter inside buildings and homes during cold months.

Diet & Feeding

Primarily predatory, feeding on aphids, scale insects, and other soft-bodied agricultural pests.

Behavior Patterns

Known for congregating in large numbers on sunny walls and entering structures for overwintering. They exhibit reflexive bleeding (releasing a yellow, foul-smelling liquid) when threatened.

Risks & Benefits

Benefit: Highly effective biological control for plant pests. Risk: Can be a nuisance in homes, can cause minor allergic reactions or skin irritation in some people, and may nip or bite if handled.

Identified on: 6/6/2026