Antheminia remota - Multicolored ladybird beetle
Identification: Adults are about 1/3" in length (0.85 cm). The “M” pattern behind the head the best way to identify this species. Ladybug larvae do not usually resemble their adult forms. They are pictured above as black and orange, spiky and soft bodied.
Notes: Introduced in the US in the early 1900s to feed on aphids. Often distinctive “M” behind head, wing covers variable.
Pest Status: Often invades homes in early fall to overwinter. Also considered a contaminant in winegrape harvest.
Management: Pesticide applications are not recommended. Exclusion via sealing of entry points (windows, doors, and vents) is currently the best recommendation. Crushing or vacuuming can lead to surface stains and unpleasant odor.
Notes: Introduced in the US in the early 1900s to feed on aphids. Often distinctive “M” behind head, wing covers variable.
Pest Status: Often invades homes in early fall to overwinter. Also considered a contaminant in winegrape harvest.
Management: Pesticide applications are not recommended. Exclusion via sealing of entry points (windows, doors, and vents) is currently the best recommendation. Crushing or vacuuming can lead to surface stains and unpleasant odor.