Publications for:

pest = Heterarthrus nemoratus
crop = Birch (Betula)

found 2 publications:

2009

Current status of invasive alien birch-leafmining sawflies (Hymenoptera: Tenthredinidae) in Canada, with keys to species
The Canadian Entomologist (2009) 141 (3), 201-235
publishers website - pestinfo wiki

1997

Exotic birch-leafmining sawflies (Hymenoptera: Tenthredinidae) in Alberta: Distributions, seasonal, activities, and the potential for competition
The Canadian Entomologist (1997) 129 (2), 319-333
publishers website - pestinfo wiki