Li, J., Wang, Y., Zhu, C.-J., Zhang, M. and Hu, H.-Y. 2018. Offspring sex ratio shifts of the solitary parasitoid wasp, Trichopria drosophilae (Hymenoptera: Diapriidae), under local mate competition. Entomologica Fennica. 29, 2 (Jun. 2018), 97–104. DOI:https://doi.org/10.33338/ef.71221.