Parasitoids of
Monochamus galloprovincialis (Coleoptera,Cerambycidae), vector of the pine wood nematode,with identification key for the Palaearctic region
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| Authors: | Ricardo Petersen-Silva Juli Pujade-Villar Pedro Naves Edmundo?Sousa ?Sergey Belokobylskij |
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| Institution: | 1.Instituto Nacional de Investigação Agrária e Veterinária, Quinta do Marquês, 2780–159 Oeiras, Portugal ; 2.Departament de Biologia Animal, Facultat de Biologia, Universitat de Barcelona, Avda. Diagonal 645, 08026, Barcelona, Spain ; 3.Museum and Institute of Zoology, Polish Academy of Sciences, Wilcza 64, Warszawa 00–679, Poland |
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| Abstract: | The parasitoid complex associated with Monochamus galloprovincialis (Olivier), vector of the pine wood nematode, is discussed. Four species of the family Braconidae and one Ichneumonidae were found associated with Monochamus galloprovincialis in Portugal, namely Atanycolus denigrator (Linnaeus), Atanycolus ivanowi (Kokujev), Cyanopterus flavator (Fabricius), Doryctes striatellus (Nees) (Braconidae), and Xorides depressus (Holmgren) (Ichneumonidae). Atanycolus ivanowi, Atanycolus denigrator, Doryctes striatellus and Xorides depressus are new species for Portugal fauna, and Monochamus galloprovincialis is recorded as a new host of Xorides depressus. A key for determination of the ichneumonoid parasitoids of the pine sawyer is provided for the Palaearctic fauna. |
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| Keywords: | Braconinae Ichneumonidae parasitoids Monochamus galloprovincialis Cerambycidae key to species |
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