LEHTONEN, M.J., P.S. WILSON, and P. AHVENNIEMI. “Formation of Canker Lesions on Stems and Black Scurf on Tubers in Experimentally Inoculated Potato Plants by Isolates of AG2-1, AG3 and AG5 of Rhizoctonia Solani: A Pilot Study and Literature Review”. Agricultural and Food Science 18, no. 3-4 (January 3, 2009): 223–233. Accessed May 26, 2024. https://journal.fi/afs/article/view/5956.