and JAI GOPAL, A.K. SOMANI. “Screening of Exotic Potato Germplasm for Resistance to Stem Necrosis”. Indian Phytopathology 57, no. 1 (March 8, 2004): 61–64. Accessed October 23, 2025. https://epubs.icar.org.in/index.php/IPPJ/article/view/17623.