V.N. PATHAK*, B.S. RATHORE and. Evaluation of blond psyllium germplasm against downy mildew. Indian Phytopathology, India, v. 55, n. 2, p. 229, 2002. Disponível em: https://epubs.icar.org.in/index.php/IPPJ/article/view/18707. Acesso em: 25 jun. 2026.