Science Edition 2015—Key practice: Diversity of cultivar resistance, crop rotation and fungicide usage can prevent both infection and breakdown of blackleg resistance. Project title, Lead researcher: “Blackleg Resistance Stewardship: Improving our management of host resistance,” 2010-14, Dilantha Fernando, University of Manitoba Grower organization funder: ACPC, MCGA, SaskCanola Leptosphaeria maculans, the fungal pathogen that causes blackleg in canola,...
Read More Science Edition 2015—Key Practice: Analysis of 35 canola seeding rate studies shows that hybrid canola can achieve its yield potential when at least five plants per square foot survive to harvest. Project Title, Lead Researcher: “Determining the economic plant density in canola,” 2009, Steve Shirtliffe, University of Saskatchewan Grower Organization Funder: ACPC, SaskCanola This meta-analysis of 35...
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Science Edition 2015—Key practice: Following a diverse rotation reduces soil pathogen populations and disease pressure. However, crop rotation should only be one part of your integrated approach to disease management. Project title, Lead researcher: “Effect of crop rotation on canola seedling blight and soil pathogen population dynamics,” 2006-07, Sheau-Fang Hwang, Alberta Agriculture and Forestry Grower organization funder:...
Read More Science Edition 2015—Clubroot is a soil-borne disease caused by Plasmodiophora brassicae. It’s an emerging threat to canola production. Results of this study show that effective clubroot management relies on cultivar resistance in combination with management practices that reduce viable resting spore populations. lubroot is a soil-borne disease caused by Plasmodiophora brassicae. It’s an emerging threat to canola...
Read More Science Edition 2015—Key practice: Predicting how much nitrogen is reserved in the soil is difficult. Given its high cost in canola production, conducting an annual soil test on each field to determine appropriate rates is a good idea. The wild card is moisture supply throughout the growing season. Project title, Lead Researcher: “Long-term effects of different soil...
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