POHJAKALLIO, O.; HALKILAHTI, A. M.; ANTILA, S. On the effects of the club root fungus (Plasmodiophora brassicae woron) and winter frost on the overwintering of winter turnip rape. Agricultural and Food Science, [S. l.], v. 31, n. 1, p. 198–206, 1959. DOI: 10.23986/afsci.71485. Disponível em: https://journal.fi/afs/article/view/71485. Acesso em: 22 dec. 2024.