Answers are grounded in this paper and cite their sources.
(1985). Rhizoctonia Root Rot of Rapeseed in the Peace River Region of Alberta. Canadian Journal of Plant Pathology: Vol. 7, No. 2, pp. 184-186.
No takes yet. Share an insight, caveat, or question.
Sippell et al. (1985) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: