Microsatellite markers in a complex of Horismenus sp. (Hymenoptera : Eulophidae), parasitoids of bruchid beetles

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Abstract

Parasitoids of the genus Horismenus (Hymenoptera: Eulophidae) are the main natural enemies of bruchid beetles that feed on several species of Phaseolus beans. Samples of Horismenus depressus, H. missouriensis and H. butcheri were collected from seeds of three Phaseolus species throughout Mexico to examine the impact of plant variability on the genetic structure of parasitoid populations. For this purpose, six microsatellite loci were isolated and characterized. These loci are of great interest in understanding the taxonomy of the genus Horismenus, the most important Eulophid genus in the Neotropics.

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Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Zoology

Keywords

  • parasitoid, microsatellite, Horismenus, beans, Eulophidae, population, structure
Original languageEnglish
Pages (from-to)707-709
JournalMolecular Ecology Notes
Volume4
Issue number4
Publication statusPublished - 2004
Publication categoryResearch
Peer-reviewedYes