Effect of grinded root and shoot Brassica biomass on Verticillium dahliae development and germination from microsclerotia on potato dextrose agar media measured by the area under the fungus development progress curve (AUDPC) from 10 days developed fungus (A) and a plug of microsclerotia (B) on media. No biomass was brought on control treatment. Different letters indicate significant differences between AUDPC (P < 0.05). n = 30 for each sample of Brassica.