Old and fresh Gremmeniella abietina damage on Scots pine in eastern Lapland in 1992 - Kaitera, Juha; Jalkanen, Risto (Finnish Society of Forest Science, 1994)
Keywords: arviointi; kasvitaudit; tuhot; versot; Pinus sylvestris; Gremmeniella; Gremmeniella abietina; shoots; damage assessment; plant diseases; 630*4