Bleicher, Ervino, and José Roberto Postali Parra. 1991. “Effect of Alternate Host and Food on the Longevity of <i>Trichogramma< i> Sp”. Pesquisa Agropecuaria Brasileira 26 (11/12):1845-50. https://doi.org/10.1590/S1678-3921.pab1991.v26.3533.