期刊论文

Wang, Xing

英文

Frontiers in Physiology

1664-042X

2020

11

508913

10.3389/fphys.2020.00093

We thank Dr. Xiao-Wen Cheng (Department of Microbiology, Miami University, United States) for providing the ascovirus materials. Funding. This work was supported by the National Natural Science Foundation of China (31801799), the Hunan Province Natural Science Foundation (2019JJ50274), the Hunan Education Bureau Research Foundation (18B123), the National Natural Science Foundation of China (31872027), Changsha Science and Technology Project (kq1901033), and the Double First-Class Construction Project of Hunan Agricultural University.

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Although the cotton bollworm Helicoverpa armigera has traditionally been controlled by application of chemical pesticides, chemical control selects for resistance, pollutes the environment, and endangers human health. New methods for controlling H. armigera are therefore needed. Heliothis virescens ascovirus 3i (HvAV-3i) is a recently identified virus of the lepidopteran larvae. We tested the effects of HvAV-3i on H. armigera larvae following oral ingestion of HvAV-3i-containing hemolymph (about 1.0 × 1010 virus genome copies per larvae) and f...