S.S. SOKHI*, P.S. SEKHON and. Effect of date of planting on development of late blight of potato in Punjab. Indian Phytopathology, India, v. 52, n. 3, p. 267–269, 2002. Disponível em: https://epubs.icar.org.in/index.php/IPPJ/article/view/19527. Acesso em: 23 oct. 2025.