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Canola Watch provides timely answers to top canola agronomy questions on diseases, insects, weeds and so much more.
Featured image for “How much seed will you need for 2014?”
September 5, 2013

How much seed will you need for 2014?

Harvest plant counts can help growers determine if their seeding was adequate to reach the crop’s yield potential. A compilation of stand establishment research
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Featured image for “Insect update: Late flea beetle questions”
September 5, 2013

Insect update: Late flea beetle questions

Growers are still seeing some insects in their canola crops, including a higher than normal presence of flea beetles. Answers to the following three
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Featured image for “Swathing after hail”
September 5, 2013

Swathing after hail

If late season hail damages pods, then these pods have a higher potential for shattering as they dry. Swathing early to save these pods
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Featured image for “Weeds, green, heat increase storage risk”
September 5, 2013

Weeds, green, heat increase storage risk

Canola binned hot, even if it has low moisture, low dockage and low green, should still be put on aeration. This will even out
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Featured image for “Issues of the week”
August 28, 2013

Issues of the week

Serious disease infections become more obvious as fields get closer to harvest. Whitened diseased and dying plants are in stark contrast to the healthy
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Featured image for “Top 10 tips to reduce combine losses”
August 28, 2013

Top 10 tips to reduce combine losses

Growers can lose up to 5 bu./ac. of canola during harvest, with many of those losses occurring as canola enters and exits the combine.
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Featured image for “Cut too green and lose 19% of yield”
August 28, 2013

Cut too green and lose 19% of yield

Research conducted by the Canola Council of Canada over approximately 28 site-years indicates that significant yield increases can be achieved by waiting until 50-60%
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Featured image for “How to determine overall seed-colour change”
August 28, 2013

How to determine overall seed-colour change

The optimal swath timing for canola yield and quality is when 60% of seeds on the main stem are showing some colour change. Seed
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Featured image for “How to tell blackleg, sclerotinia and clubroot apart”
August 28, 2013

How to tell blackleg, sclerotinia and clubroot apart

Sclerotinia stem rot (above) and blackleg can both cause what looks like pre-mature ripening. Both diseases, when severe, can cut off nutrient flow up
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Featured image for “Late canola faces higher bertha armyworm risk”
August 28, 2013

Late canola faces higher bertha armyworm risk

Bertha armyworm got its name because the worms will march like an army in search of food. As canola crops dry down and are
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Featured image for “Late-season flea beetles”
August 28, 2013

Late-season flea beetles

Flea beetle numbers this late in the season are higher than we’ve seen in years, which could point to higher numbers next spring. For
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Featured image for “Tips to reduce wind damage to swaths”
August 28, 2013

Tips to reduce wind damage to swaths

Thin crops and high winds can lead to heavy shattering losses if swaths start to roll. Here are tips to reduce potential losses from
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