Parasitoids (Hymenoptera: Eulophidae, Braconidae, Ichneumonidae) in the leaf blotch miner moth Acrocercops brongniardella (Lepidoptera: Gracillariidae) of the Voronezh State Nature Biosphere Reserve

The assemblage of hymenopteran parasitoids of larvae and pupae of the leaf blotch miner moth Acrocercops brongniardella (Fabricius, 1798) (Lepidoptera: Gracillariidae) developing on the oak (Quercus robur) was studied in the Voronezh State Nature Biosphere Reserve during 2021-2022.Thirteen species of A. brongniardella parasitoids, Elachertus inunctus, Sympiesis sp., S. gordius, S. sericeicornis, Chrysocharis laomedon, Minotetrastichus frontalis (Eulophidae), Rhysipolis decorator, Dolichogenidea dilecta (Braconidae), Eudelus sp., Mesochorus formosus, Itoplectis clavicornis, Gelis areator, G. parens (Ichneumonidae), were identified.Five species of them, Ch. laomedon, M. formosus, I. clavicornis, G. areator, and G. parens were recorded as the parasitoids of this miner for the first time.The mortality of A. brongniardella premature stages from parasitoids was 8.7 (2021) and 32