<b>Genome annotation of </b><b><i>Trichogramma ostriniae</i></b>

<i>Trichogramma ostriniae</i> (Hymenoptera: Trichogrammatidae) is an important biological control agent, effective against the Asian corn borer <i>Ostrinia furnacalis</i>. Here, we present a high-quality, chromosome-level genome assembly of <i>T. ostriniae</i> using a multi-omics approach combining PacBio sequencing, Illumina sequencing, and chromatin conformation capture (Hi-C) techniques.