Table 3.

Percentage of biomass reduction from day 0, at each sampling interval. Fisher LSD p < .001, indicating significant differences between groups H, M, and L and the control group, but not between groups (p > .05)

Interval	High (100 vol%)	Medium (50 vol%)	Low (25 vol%)	Control
From 0 to 7 days	−84.56% ± 10.29	−81.04% ± 6.51	−78.27% ± 5.39	−1.11% ± 1.57
From 0 to 14 days	−71.45% ± 16.41	−68.78% ± 7.59	−56.09% ± 19.41	+95.33% ± 5.30
From 0 to 28 days	−54.02% ± 25.93	−53.68% ± 25.57	−36.42% ± 16.93	+190.10% ± 107.78
From 0 to 42 days	−53.35% ± 17.48	−54.37% ± 15.04	−15.94% ± 61.32	+283.92% ± 7.03