Occurrence of Melampsora pinitorqua, Peridermium pini and Chrysomyxa ledi on young plantations in Lapland, Finland - Jalkanen, R.; Penttinen, H.; Aalto, T.; Hallikainen, V.; Hyppönen, M.; Mäkitalo, K. (CN, 2002)
Keywords: Chrysomyxa ledi; Lappi; Melampsora pinitorqua; Peridermium pini; taimikot