- Mason, W.R.M.
Canada Department of Agriculture
Six species of Apanteles (Hymenoptera: Braconidae) that attack microlepidopterous larvae in growing tips of spruce and fir are described, figured, and keyed. They are: A. fumiferanae Vier., A. petrovae Walley, A. absomes Mues., A. renaulti n. sp., A. milleri n. sp., and A. morisi n. sp.