M.D. MISHRA, P.A. FUGRO and. Effect of Rhizobium trifolii peat culture on berseem mosaic virus, nodulation and nitrogen fixation in berseem. Indian Phytopathology, India, v. 46, n. 2, p. 131–134, 2002. Disponível em: https://epubs.icar.org.in/index.php/IPPJ/article/view/21435. Acesso em: 25 jun. 2026.