Balsam Fir Sawfly
![Balsam Fir Sawfly](balsam-fir-sawfly.jpg)
Photo by Catherine Linnen
Neodiprion abietis (Harris)
Hymenoptera: Diprionidae
- Struble, G. R. 1959. Egg sampling reveals trend in white-fir sawfly abundance. Journal of Forestry 57: 510-511. -
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Photo by Catherine Linnen
Neodiprion abietis (Harris)
Hymenoptera: Diprionidae