Combined effect of deltoside and phenolcarbonic acids on growth of the roots of garden peppergrass

摘要

Allelopathic effect of the mixture of the substance which belongs to steroidal saponins -- deltoside and phenolcarbonic acids were investigated using bioassay on the roots of garden peppergrass. The dependence between the structure of phenolcarbonic molecule, concentration of deltoside and total effect of influence of saponins and phenolcarbonic acid were shown.