1. Race structure and frequency of avirulence genes in the western Canadian Leptosphaeria maculans pathogen population, the causal agent of blackleg in brassica species. (10th January 2016) Authors: Liban, S. H.; Cross, D. J.; Kutcher, H. R.; Peng, G.; Fernando, W. G. D. Journal: Plant pathology Issue: Volume 65:Number 7(2016) Page Start: 1161 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗