Northern corn rootworm
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Chrysomelidae
- genus: Diabrotica
- species: Diabrotica barberi
Wasco
Illinois- Shelbyville
Indiana- Paxton
Massachusetts- Plymouth
Minnesota- Cayuga Heights
- East Ithaca
- Ithaca
- Northeast Ithaca
New York- Scranton
Pennsylvania- Crooks
South Dakota- Middlebury
Vermont
United States