title: Physiology of insect rhythms. 3. The temporal organization of the endocrine events underlying pupation of the tobacco hornworm.
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D007313:Insecta / Q000254:growth & development*; D007447:Invertebrate Hormones / Q000502:physiology*; D007605:Juvenile Hormones / Q000502:physiology; D011679:Pupa / Q000254:growth & development
chemical_list: D007447:Invertebrate Hormones; D007605:Juvenile Hormones