Shu, S Temporal profiles of juvenile hormone titers and egg production in virgin and mated females of Heliothis virescens (Noctuidae). [electronic resource] - Journal of insect physiology Nov 1998 - 1111-1117 p. digital Publication Type: Journal Article ISSN: 1879-1611 Standard No.: 10.1016/s0022-1910(97)00117-0 doi