Gnathotrichus sulcatus(GNAHSU)
Distribution details in United States of America (Washington)
Current pest situation evaluated by EPPO on the basis of information dated
1994: Present, no details
* Borden, J. H.; McLean, J. A. (1979) Journal of Chemical Ecology 5 (1), 79-88.
| Country | State | Status | |
|---|---|---|---|
| Canada | British Columbia | Present, no details | |
| Canada | Present, restricted distribution | ||
| Mexico | Present, widespread |