VESTBERG, M. Experiments on direct isolation of Pythium spp. from Finnish sugar beet soils . Agricultural and Food Science, [S. l.], v. 57, n. 4, p. 223–230, 1985. DOI: 10.23986/afsci.72208. Disponível em: https://journal.fi/afs/article/view/72208. Acesso em: 20 jul. 2024.