Home / Canola Watch / August 7, 2014 - Issue 18
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Blackleg close up. A new CCC video takes you down to the microscopic level to see how blackleg infects canola and how resistance works. Straight goods. When straight combining canola for the first time, start with one or two fields chosen for high uniformity, good stand, no weeds and lower frost risk. Peer pressure. Do your own insect risk assessments…
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Here are the growing degree days (Base 0°C) for the Prairies from April 1 to August 4, 2014…
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Pre-harvest scouting is upon us. How are your pre-harvest disease ID skills? Here is a quick test…
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A vivid new video from the Canola Council of Canada zooms in on blackleg, showing how the canola disease infects a plant, how it spreads throughout a field, and what growers can do to protect blackleg resistance traits. The video, called “Blackleg Disease and Resistance Management,” is posted at www.youtube.com/canolacouncil…
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Cutting canola after 50% seed colour change will increase crop yields because side branches have longer to fill and average seed size for the whole plant is larger…
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Specialty headers designed to straight combine canola seem to provide an improvement over standard straight cut headers. These specialty headers have the cutterbar out in front of the reel to catch seed that drops on impact from the reel bats…
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Late season hail can damage pods and increase the shattering risk for those pods. Before jumping the gun and swathing too early, take these decision-making steps…
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Lygus hotspots: Lygus numbers are high in some regions, with reports of 70+ per 10 sweeps in some fields in central and northern Alberta. Some fields will warrant a spray, but seeing the plane next door does not mean all canola in the area should get sprayed. Assess each field. Bertha armyworm hotspots: Berthas are a very low numbers in…
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