P. NARAYANASAMY, M. SURIACHANDRASELVAN and. 2002. “EFFECT OF SYSTEMIC FUNGICIDES ON THE PHYSIOLOGY OF POTATO VIRUS Y-INFECTED CHILLI PLANTS”. Indian Phytopathology 44 (1): 1-4. http://epubs.icar.org.in/index.php/IPPJ/article/view/21809.