H.K. CHAURASIA and K.K. JANARDHANAN, M. ALAM, A. SATTAR,. “Damping-Off, a New Disease of Opium Poppy Caused by Phythium Dissotocum”. Indian Phytopathology 49, no. 1 (January 14, 2002): 94–97. Accessed June 25, 2026. https://epubs.icar.org.in/index.php/IPPJ/article/view/20044.