Figure 4
From: Grazing livestock are exposed to terrestrial cyanobacteria
Population densities of Phormidium filaments on plants collected at 0700 h and 1900 h did not differ significantly. Comparison of the population density of Phormidium filaments (log10 [x + 1] g wet mass plants−1) in 9 fields (3 EGS fields with solid line, 6 horse control fields with broken line) in samples collected at 0700 h and 1900 h (data not significantly different). Medians are marked.