Effect of cold water extracts of acacia modesta wall. and glycyrrhiza glabra linn. on tribolium castaneum and lemna minor

The aim of the present study was to introduce an alternative way for insects control through biodegradable plants materials. The different cold water extracts dilutions of Acacia modesta and Glycyrrhiza glabra were tested against Tribolium castaneum. The extracts dilutions of both plants caused mortality of the Tribolium castaneum. ANOVA revealed that dilutions and plants were highly significant. The interaction between plants and dilutions was also significant at P < 0.05. Phytotoxic activity showed that dilutions of Acacia modesta and Glycyrrhiza glabra extracts significantly inhibited the growth of Lemna minor. ANOVA showed that dilutions of both plants extracts were significant at P < 0.05