TY - POS AU - Prigge,V. AU - Schipprack,W. AU - Araus,J.L. AU - Melchinger,A.E. ED - ASA, CSSA and SSSA International Annual Meeting TI - Doubled haploids in tropical maize: influence of inducer, donor, and induction environment on in vivo haploid induction rates PY - 2009/// CY - Pittsburgh, PA (USA) PB - ASA, CSSA, SSSA KW - Doubled haploids KW - AGROVOC KW - Maize KW - In vivo experimentation N1 - Abstract only ER -