ABHAY K. PANDEY*, S.K. SAIN and. “Efficacy of Three Isolates of Trichoderma Harzianum Rifai Against Major Fungal Pathogens of Tomato”. Indian Phytopathology, vol. 69, no. 4s, Dec. 2016, pp. 586-9, https://epubs.icar.org.in/index.php/IPPJ/article/view/71399.