title: Interacting effect of thermoperiod and photoperiod on the eclosion rhythm in the onion fly, Delia antiqua supports the two-oscillator model.
authors.affiliation: Laboratory of Biotechnology, Faculty of Education, Ashiya University, Ashiya, Hyogo, Japan. ywatari@ashiya-u.ac.jp
authors.forename: Yasuhiko
authors.initials: Y
authors.lastname: Watari
authors.forename: Kazuhiro
authors.initials: K
authors.lastname: Tanaka