Cuerna costalis(CUERCO)
Distribution details in United States of America (District of Columbia)
Current pest situation evaluated by EPPO on the basis of information dated
1965: Present, no details
* Nielson MW (1965) A revision of the genus Cuerna (Homoptera, Cicadellidae). Technical Bulletin 1318. USDA. 48 pp.
| Country | State | Status | |
|---|---|---|---|
| Canada | Ontario | Present, no details | |
| Canada | Present, restricted distribution |