Fig. 5From: Nutrition of host plants influence the infectivity of nucleopolyhedrovirus to polyphagous caterpillar, Hyphantria cuneaCorrelation analysis of host plant nutrient components with biological parameters of HycuNPV-infected larvae. In the matrix of biological parameters of H. cunea larvae, blue ovals represent positive correlations, red ovals represent negative correlations, and asterisks represent significant correlations between different biological parameters by Pearson's correlation analysis (P < 0.05). The thicker the line represents the correlation between the plant nutrient components and biological parameters of HycuNPV-infected larvae, and the thicker the line the higher the correlation. Where the green (P: 0.01–0.05) and red (P < 0.01) line represent significant correlation, while the gray line indicates that the correlation is not significant (P > 0.05) by Mantel testBack to article page