Japanese beetle adult (Popillia japonica)
The Japanese beetle (Popillia japonica) is a widely known invasive species in North America. Adults feed on more than 300 plant species and can be downright difficult to manage. A new guide in the open-access Journal of Integrated Pest Management reviews their invasion history, ecology, and management. (Photo by Emily Althoff, originally published in Althoff and Rice 2022, Journal of Integrated Pest Management)