Evaluation of pollen dispersal and cross pollination using transgenic grapevine plantsMargit Harst, Beatrix-Axinja Cobanov, Ludger Hausmann, Rudolf Eibach and Reinhard TöpferEnviron. Biosafety Res., 8 2 (2009) 87-99DOI: https://doi.org/10.1051/ebr/2009012