An adult female wasp, <i>Tamarixia radiata</i>, laying her egg underneath a nymph of Asian citrus psyllid, <i>Diaphorina citri</i>.
An adult female wasp, Tamarixia radiata, laying her egg underneath a nymph of Asian citrus psyllid, Diaphorina citri.
Credit: Mike Lewis, UC Riverside Center for Invasive Species Research