SANJIV KUMAR, K.S. VERMA and. Incidence, distribution and epidemiology of mouldy leaf-spot of ber in Punjab. Indian Phytopathology, India, v. 45, n. 4, p. 466–468, 2002. Disponível em: https://epubs.icar.org.in/index.php/IPPJ/article/view/21789. Acesso em: 25 jun. 2026.