Figure 3. Inhibition of oxygen consumption by alkyl parabens. Oxygen consumption
in (A) A. brassicicola and (B) F. solani was determined using an oxygen electrode.
Alkyl parabens were added at a concentration of 200 lM. The data are means ± SD
of three samples. ⁄ and ⁄⁄ indicate significant differences from control (DMSO
treatment) (t-test, P