Authors: Lehtijarvi, A Swertz, C Barklund, P

Citation: A. Lehtijarvi et al., Co-occurrence of the ascomycete Lophodermium piceae and the rust fungus Chrysomyxa abietis in Norway spruce needles, FOREST PATH, 31(1), 2001, pp. 25-31

Authors: Engelmark, O Sjoberg, K Andersson, B Rosvall, O Agren, GI Baker, WL Barklund, P Bjorkman, C Despain, DG Elfving, B Ennos, RA Karlman, M Knecht, MF Knight, DH Ledgard, NJ Lindelow, A Nilsson, C Peterken, GF Sorlin, S Sykes, MT

Citation: O. Engelmark et al., Ecological effects and management aspects of an exotic tree species: the case of lodgepole pine in Sweden, FOREST ECOL, 141(1-2), 2001, pp. 3-13

Authors: Lehtijarvi, A Barklund, P

Citation: A. Lehtijarvi et P. Barklund, Seasonal patterns of colonization of Norway spruce needles by Lophodermiumpiceae, FOREST PATH, 30(4), 2000, pp. 185-193

Authors: Lehtijarvi, A Barklund, P

Citation: A. Lehtijarvi et P. Barklund, Effects of irrigation, fertilization and drought on the occurrence of Lophodermium piceae in Picea abies needles, SC J FOR R, 14(2), 1999, pp. 121-126