EPPO Global Database

Gilpinia hercyniae(GILPPO)

Distribution details in Canada (Québec)

Situation
Current pest situation evaluated by EPPO on the basis of information dated 1974: Present, no details
From CABI Pest map 035 (1953): Present, no details
References
* Reeks WA (1941) On the taxonomic status of Gilpinia polytoma (Htg.) and G. hercyniae (Htg.). (Hymenoptera, Diprionidae). Canadian Entomologist 73(10), 177-188.

* 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.

* Rose, A. H. (1974) Bi-monthly Research Notes 30 (4), 23.

* Wong HR, Ives WGH (1969) The European spruce sawfly in Manitoba. Bi-Monthly Research Notes 25(6), 47.
Situation in neighbouring countries
Country State Status
United States of America New Jersey Present, no details view...
United States of America Massachusetts Present, no details view...
United States of America New Hampshire Present, no details view...
United States of America Connecticut Present, no details view...
United States of America Maine Present, no details view...
United States of America New York Present, no details view...
United States of America Vermont Present, no details view...
United States of America Washington Present, few occurrences view...
United States of America Wisconsin Present, no details view...
United States of America Present, restricted distribution view...