Multicolored Asian lady beetle (2000)

Abstract

Throughout much of the country, the multicolored Asian lady beetle (Harmonia axyridis) has become an unwanted houseguest, especially during the spring and fall months. Adults are about one-quarter inch long, oval in shape and about two-thirds as wide as they are long. The color of the wing covers (the domelike shell over most of the body) can range from beige to yellow to yellowish orange to bright reddish orange with anywhere from 0 to 19 black spots (see Figure 1). The area just behind the head and in front of the wing covers is white with a black, M-shaped mark.New 5/00/7M