Assessing the host range of Anastatus orientalis, an egg parasitoid of spotted lanternfly (Lycorma delicatula) using Eastern U.S. non-target species

The spotted lanternfly, Lycorma delicatula (Hemiptera: Fulgoridae), an invasive planthopper discovered in Pennsylvania, U.S. 2014, has spread to many surrounding states despite quarantines and control efforts, further is anticipated. A classical (importation) biological program would contribute the long-term management of L. eastern In its native range China, Anastatus orientalis (Hymenoptera: Eupelmidae), egg parasitoid, causes significant mortality. consists multiple haplotypes that differ important parameters. To delineate physiological host A. Haplotype C, we completed no-choice choice testing. No-choice testing non-target eggs from 36 insect species spanning six orders 18 families showed physiologically this haplotype can develop a variety Coreidae, Fulgoridae, Pentatomidae, Saturniidae. Ten 16 were attacked tests also tests. production progeny on masses was significantly lower than controls ( run simultaneously) For resulted female wasp progeny, these females able produce their own at same rate as reared eggs. Larger corresponded increased female-biased sex ratio suggesting gravid select them for fertilized Results studies suggest C prefers parasitize but capable developing some species.