K. V. GOPAL AND N. S. SHYAM SUNDER RAO, NISHAT KHALIS, C. MANOHARACHARY,. “Rhizosphere Fungi of Umbelliferous Hosts in Relation to Root Exudates”. Indian Phytopathology 43, no. 4 (January 30, 2002): 586–588. Accessed June 5, 2026. https://epubs.icar.org.in/index.php/IPPJ/article/view/22693.