Dataset Information

New parasitoid (Hymenoptera, Chalcidoidea) records of bark beetles (Coleoptera, Curculionidae, Scolytinae) in pine plantations in Bulgaria.

ABSTRACT:

Background

In 2020 and 2021, chalcidoid parasitoids (Hymenoptera, Chalcidoidea) of bark beetles in pine (Pinus spp.) plantations were studied in Bulgaria. Samples (cuttings of stems and branches) of pine trees infested by bark beetles were collected from seven plantations of Pinussylvestris and P.nigra in Bulgaria. From each sampling plot, five cuttings were collected and placed in photoeclectors in laboratory conditions (18-22ºC). Emerged bark beetles and parasitoids were regularly gathered and fixed in ethanol.

New information

Six parasitoid species - Dinotiscuscolon, Metacolusazureus, M.unifasciatus, Rhopalicusquadratus, R.tutela (Chalcidoidea: Pteromalidae) and Heydeniapretiosa (Chalcidoidea, Heydeniidae) were reared from five bark beetle hosts (Ipsacuminatus, Pityogenesbistridentatus, Pityophthoruspityographus, Tomicuspiniperda and T.minor). Amongst them, three species (H.pretiosa, M.azureus and R.quadratus) are recorded as new for Bulgarian fauna.

SUBMITTER: Belilov S

PROVIDER: S-EPMC10559145 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature

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Publications

New parasitoid (Hymenoptera, Chalcidoidea) records of bark beetles (Coleoptera, Curculionidae, Scolytinae) in pine plantations in Bulgaria.

Belilov Sevdalin S Todorov Ivaylo I Georgieva Margarita M Georgiev Georgi G

Biodiversity data journal 20230929

<h4>Background</h4>In 2020 and 2021, chalcidoid parasitoids (Hymenoptera, Chalcidoidea) of bark beetles in pine (<i>Pinus</i> spp.) plantations were studied in Bulgaria. Samples (cuttings of stems and branches) of pine trees infested by bark beetles were collected from seven plantations of <i>Pinussylvestris</i> and <i>P.nigra</i> in Bulgaria. From each sampling plot, five cuttings were collected and placed in photoeclectors in laboratory conditions (18-22ºC). Emerged bark beetles and parasitoid ...[more]

PMID: 37809279

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Dataset Information

New parasitoid (Hymenoptera, Chalcidoidea) records of bark beetles (Coleoptera, Curculionidae, Scolytinae) in pine plantations in Bulgaria.

Background

New information

Publications

New parasitoid (Hymenoptera, Chalcidoidea) records of bark beetles (Coleoptera, Curculionidae, Scolytinae) in pine plantations in Bulgaria.

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