LEHTONEN, M., WILSON, P. and AHVENNIEMI, P. (2009) “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(3-4), pp. 223–233. doi: 10.2137/145960609790059415.