Fig. 10From: Biocontrol of the root-knot nematode, Meloidogyne incognita, using an eco-friendly formulation from Bacillus subtilis, lab. and greenhouse studiesThe correlation between optical density (OD550nm) and biomass (g/l) in the exponential growth phase of batch fermentation no. 2 of Bacillus subtilis isolate B10Back to article page