Answers are grounded in this paper and cite their sources.
(1980). Some factors influencing infection of sunflower seed by Verticillium dahliae. Canadian Journal of Plant Pathology: Vol. 2, No. 4, pp. 209-212.
No takes yet. Share an insight, caveat, or question.
W. E. Sackston (1980) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: