Phytotoxic Activity of Ocimum tenuiflorum Extracts on Germination and Seedling Growth of Different Plant Species

Figure 1

Effect of aqueous methanol extracts of O. tenuiflorum on GP of different plant species at four different concentrations. Concentrations of tested samples corresponded to the extract obtained from 3, 10, 30, and 100 mg dry weight of O. tenuiflorum. Vertical bars represent standard error deviations. Means ± SE from three independent experiments with 10 seedlings for each determination are shown.