KEY RESULT: This study validated the nominal economic threshold of 25 per cent defoliation. It also determined significant associations between landscape structure and flea beetle abundance, weather and flea beetle abundance, and plant density and flea beetle damage. As well, two flea beetle predators were confirmed. PROJECT TITLE, PRINCIPAL INVESTIGATOR: “Integrated approaches for flea beetle...
Read More Key Result: BMPs can improve canola production while simultaneously advancing environmental stewardship. This study identifies factors that contribute to improved canola production efficiency on the Canadian Prairies. It also examines the relationship between production efficiency and adoption of select environmental stewardship practices. These results may be of use for policy makers in identifying areas of...
Read More Farm Gate Investigation of Best Management Practices in Canola Establishment and Production Systems
Key practice: A registered seed treatment with multiple fungicide active ingredients can minimize the threat of seed and seedling diseases. Seeding early, shallow and with good seed to soil contact for quick emergence also helps prevent early disease infection. Start field scouting 10 to 14 days after seeding. Key research: Hwang, S.F., Alberta Agriculture and...
Read More Canola growers can experience substantial decreases in yield due to sulphur deficiency. The abstract to the Grant, Malhi and Karamanos review cited above begins with this: “(Canola) has a high concentration of sulphur in its tissue and seed and a particularly high demand for sulphur relative to its yield potential. Therefore, effective sulphur management is...
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