Gooseberry Sawfly vs Swaine Jack Pine Sawfly
Side-by-side species comparison
| Attribute | Gooseberry Sawfly | Swaine Jack Pine Sawfly |
|---|---|---|
| Scientific Name | Nematus ribesii | Neodiprion swainei |
| Order | Hymenoptera | Hymenoptera |
| Family | Tenthredinidae | Diprionidae |
| Size | 6-8 mm (adult) | 6-9 mm |
| Habitat | Orchards | Forests |
| Diet | Herbivores | Omnivores |
| Regions | Europe, North America | Eastern Canada, northeastern United States |
| Conservation | Not Evaluated | Least Concern |
Gooseberry Sawfly
The most destructive insect pest of gooseberry and red currant bushes in Europe. Larvae can strip bushes completely of leaves within days.
Did You Know?
Three generations per year mean larvae can be found feeding from spring through autumn.
Swaine Jack Pine Sawfly
A pine sawfly with strongly pectinate male antennae and sawfly females that are stouter and paler. Larvae are olive green with lighter stripes and feed on jack pine.
Did You Know?
Major outbreaks have historically defoliated millions of hectares of jack pine in Quebec, though populations crash when viral diseases sweep through colonies.