Figure 6: Process viscosity as function of the rotational speed for experiments E4 to E7 at day 20 for the Heterorhabditis bacteriophora nematode production formulated with several contents of aguamiel and process carried out in shake bottles (VL= 50 mL).Each symbol represents a specific experiment sampled at day 20 and the correspondent Cn(thousands of nematodes/mL): (∇) E4, 57; (□) E5, 166; (Ο) E6, 124.5; and (Δ) E7, 200.Data were estimated using a helical ribbon agitator fixed to a rheometer and mixer principles.