Dilution trial of agroinoculant with FECT and p19 on N. benthamiana plants. Top row: FECT40/GFP vector. Bottom row: JL24/GFP vector. A.t. cell suspensions were diluted, as noted in the figure, from an initial OD600 of 1.0. Pictures were taken under UV illumination at 4 dpi with photos taken at same exposure.