Fig. 1
From: Controlling of two destructive zooplanktonic predators in Chlorella mass culture with surfactants
Toxic effects of five surfactants on Poterioochromonas sp. growth. Dash lines represent cell densities at the beginning of the experiment. Columns indicate cell densities at 24 h after surfactant addition. Error bars represent the standard deviations of 3 replicates. Microscopic image of Poterioochromonas sp. with Chlorella cells inside their body is shown at the bottom-right corner. Scale bar = 30 µm