Singh, Mahendra, Jitendra Singh, and Jag Jeet Singh Gill. 2008. “Impact Sf Pasteuria Penetrans on Root-Knot Nematode (Meloidogyne Incognita) Infecting Tomato (Lycopersicon esculentum)*”. The Indian Journal of Agricultural Sciences 78 (12). https://epubs.icar.org.in/index.php/IJAgS/article/view/9986.