TIWARI*, R.K.S., and KUNTAL DAS. “Inhibitory Effect of Cow Urine Based Plant Extracts Against Rhizoctonia Solani Causing Sheath Blight of Rice”. Indian Phytopathology, vol. 64, no. 3, Oct. 2011, pp. 265-8, https://epubs.icar.org.in/index.php/IPPJ/article/view/10491.