Megaphragma

insect genus

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trichogrammatid wasps

  • Trichogrammatid wasp
    In trichogrammatid wasp

    Members of the genus Megaphragma are among the smallest known insects; M. caribea has a body length of about 170 μm (0.007 inch) and M. mymaripenne measures about 200 μm (0.008 inch). Trichogramma are important biological control agents. T. minutum, which is readily cultured in the laboratory, has been…

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