Figure 1.
Growth inhibition of C. diffusa root extract on A. thaliana seedlings. (A) Addition of 50 µg/ml reduced 40% the growth of A. thaliana. Values are presented as percentage differences from the control. Errors bars are the s.e. of the mean, n = 3. *p < 0.05. (B) A. thaliana seedlings treated with 500, 250, 150, 50 and 25 µg/ml C. diffusa root extracts. 50 µl of MeOH was added to control wells.