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While scouting for disease and insects, take time to assess the stand. If the stand is spotty and thin, be more conservative with thresholds when protecting the crop from……
2009 - Issue 6
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Environmental issues continue to dominate canola production across western Canada. Cool daytime temperatures with unseasonably cold nighttime temperatures occurred across the Prairies last week and over the weekend. All regions……
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Poor growing conditions due to the cold weather and repeated frosts prevailed across western Canada again last week. Canola growth and development was stalled. Canola ranges from cotyledon to 4-leaf……
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Frost was widespread all across western Canada last week. From all reports, crop damage is quite variable – both within an area and within a single field. This is expected……
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To evaluate a field, walk an X or W path across the field and note all plants that will survive in a 1/4 m2 (3 ft2) area every 20 paces.……
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Before making re-seed decisions consider the following: Take a close look. Get down, way down, at ground level and look for signs of recovery. A plant with a green, intact……
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There are reports of macronutrients and micronutrients being foliar applied to frosted, stalled crops to give the plants a boost. Canola Council of Canada agronomists are not aware of any……
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Re-assess the maturity of the chosen variety. It may be getting too late to plant longer season varieties based on the frost-free period remaining. If necessary, ask a local retailer……
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Canola fields with low plant densities are more vulnerable to losses from insects, weed competition and environmental stresses such as fall frosts. Crops with low plant densities need to be……