Infloresoenoe Initiation in Lolium Temulentum L. V. The Role of Auxins and Gibberellins

Abstract

Single applications of auxins and gibberellins were made at various times during long-day induction in the hope that determination of the site and time of their greatest effect on inflorescence induction might indicate which of the component steps in the flowering process are under their influence. Some problems in this approach are considered.