Mani, M., and A. Krishnamoorthy. 2007. “Biological Suppression of <I>Planococcus citri</I> (Risso) (Homoptera:Pseudococcidae) on <I>Crossandra undulifolia</I> Salisb. In India”. Journal of Biological Control 21 (2):283-85. https://doi.org/10.18311/jbc/2007/3861.