KUMAR, N.V. (2011) “Elimination of citrus tristeza virus and greening pathogens from exotic germplasm through in vitro shoot tip grafting in citrus*”., The Indian Journal of Agricultural Sciences, 76(3). Available at: https://epubs.icar.org.in/index.php/IJAgS/article/view/2708 (Accessed: 24 July 2026).