Gilpinia hercyniae(GILPPO)
Distribution details in Canada (New Brunswick)
Current pest situation evaluated by EPPO on the basis of information dated
1951: Present, no details
From CABI Pest map 035 (1953): Present, no details
From CABI Pest map 035 (1953): Present, no details
* Balch RE (1939) The outbreak of the European spruce sawfly in Canada and some important features of its bionomics. Journal of Economic Entomology 32(3), 412-418.
* Reeks WA, Barter GW (1951) Growth reduction and mortality of spruce caused by the European spruce sawfly, Gilpinia hercyniae (Htg.) (Hymenoptera: Diprionidae). The Forestry Chronicle 27, 140-156.
* Reeks WA, Barter GW (1951) Growth reduction and mortality of spruce caused by the European spruce sawfly, Gilpinia hercyniae (Htg.) (Hymenoptera: Diprionidae). The Forestry Chronicle 27, 140-156.
| Country | State | Status | |
|---|---|---|---|
| United States of America | New Jersey | Present, no details | |
| United States of America | Massachusetts | Present, no details | |
| United States of America | New Hampshire | Present, no details | |
| United States of America | Connecticut | Present, no details | |
| United States of America | Maine | Present, no details | |
| United States of America | New York | Present, no details | |
| United States of America | Vermont | Present, no details | |
| United States of America | Washington | Present, few occurrences | |
| United States of America | Wisconsin | Present, no details | |
| United States of America | Present, restricted distribution |