SINGH, S.N. Effect of sowing dates and fungicidal spray on Alternaria blight and yield of sunflower. Indian Phytopathology, India, v. 55, n. 1, p. 104–106, 2012. Disponível em: https://epubs.icar.org.in/index.php/IPPJ/article/view/18641. Acesso em: 19 oct. 2025.