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Full-Text Articles in Environmental Sciences
Assessing The Host Range Of Anastatus Orientalis, An Egg Parasitoid Of Spotted Lanternfly (Lycorma Delicatula) Using Eastern U.S. Non-Target Species, Joseph S. Elkinton, Danielle B. Pitt, Shannon C. Davis, Et. Al.
Assessing The Host Range Of Anastatus Orientalis, An Egg Parasitoid Of Spotted Lanternfly (Lycorma Delicatula) Using Eastern U.S. Non-Target Species, Joseph S. Elkinton, Danielle B. Pitt, Shannon C. Davis, Et. Al.
Environmental Conservation Faculty Publication Series
The spotted lanternfly, Lycorma delicatula (Hemiptera: Fulgoridae), an invasive planthopper discovered in Pennsylvania, U.S. in 2014, has spread to many surrounding states despite quarantines and control efforts, and further spread is anticipated. A classical (importation) biological control program would contribute to the long-term management of L. delicatula in the eastern U.S. In its native range of China, Anastatus orientalis (Hymenoptera: Eupelmidae), an egg parasitoid, causes significant mortality. Anastatus orientalis consists of multiple haplotypes that differ in important biological parameters. To delineate the physiological host range of A. orientalis Haplotype C, we completed no-choice and choice testing. No-choice testing of non-target …
Cryptic Genetic Diversity And Associated Ecological Differences Of Anastatus Orientalis, An Egg Parasitoid Of The Spotted Lanternfly, John J. Mccormack, Corrine A. Losch, Marjorie Z. Palmeri, Et. Al.
Cryptic Genetic Diversity And Associated Ecological Differences Of Anastatus Orientalis, An Egg Parasitoid Of The Spotted Lanternfly, John J. Mccormack, Corrine A. Losch, Marjorie Z. Palmeri, Et. Al.
Environmental Conservation Faculty Publication Series
Anastatus orientalis, native to northern China, is an egg parasitoid wasp of the spotted lanternfly (Lycorma delicatula) and is being tested as a potential biological control agent for invasive L. delicatula in the United States. As a component of these evaluations, live A. orientalis collected from Beijing and Yantai in China were reared in containment in the U.S. These specimens showed different responses in diapause behaviors to rearing conditions used previously by other researchers. To understand the primary mechanism potentially driving discrepancies in important life history traits, we used molecular tools to examine the genetic composition of …