V.K. GUPTA, J.N. SHARMA and. Studies on apple scab forecasting in Himachal Pradesh. Indian Phytopathology, India, v. 48, n. 3, p. 325–330, 2002. Disponível em: https://epubs.icar.org.in/index.php/IPPJ/article/view/20748. Acesso em: 4 jul. 2026.