Graphocephala confluens(GRCPCF)
Distribution details in Canada
Current pest situation evaluated by EPPO on the basis of information dated
2014: Present, restricted distribution
* Saguez J, Olivier C, Hamilton A, Lowery T, Stobbs L, Lasnier J, Galka B, Chen X, Mauffette Y, Vincent C (2014) Diversity and abundance of leafhoppers in Canadian vineyards. Journal of Insect Science 14(73). 20 pp.
| Country | State | Status | |
|---|---|---|---|
| United States of America | Present, restricted distribution | ||
| United States of America | South Dakota | Present, no details | |
| United States of America | Washington | Present, no details | |
| United States of America | California | Present, no details | |
| United States of America | Idaho | Present, no details | |
| United States of America | Utah | Present, no details | |
| United States of America | Nevada | Present, no details | |
| United States of America | Oregon | Present, no details |