Figure 1

Inhibition of germination of spores of A. solani by C. zeylanicum (Cz) bark extracts. The Cz bark extracts were prepared in (1) petroleum ether (PE), (2) benzene (BZ), (3) chloroform (CH), (4) acetone (AC), (5) ethanol (ET), and (6) water (AQ) as described in Methods section. Three concentrations (50, 100 and 500 μg/ml) have been used to evaluate the inhibitory activity of extracts against germination of spores of A. solani under experimental conditions as mentioned in experimental section.