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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 “Use rain delays to check disease levels”
September 16, 2015

Use rain delays to check disease levels

Crop rotation and seed decisions are improved when growers and agronomists have a good handle on the disease situation. Blackleg levels were higher than
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Featured image for “Fall management to reduce canola volunteers”
September 16, 2015

Fall management to reduce canola volunteers

The first step in canola volunteer management is to do nothing. Leaving seeds undisturbed so they germinate in the fall or get eaten by
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Featured image for “Fall weeds: When to spray”
September 16, 2015

Fall weeds: When to spray

Fall is a good time to control perennial and winter annual weeds. The message this week includes two reminders: 1. Wait for post-harvest regrowth.
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Featured image for “Watch for jimsonweed and other strange weeds”
September 16, 2015

Watch for jimsonweed and other strange weeds

Weed management includes a keen eye for the unusual. “Unusual” can be suspicious patches of common weeds (herbicide resistance?) and presence of new unknown
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Featured image for “Sprouting seeds and cut plant regrowth”
September 16, 2015

Sprouting seeds and cut plant regrowth

After a drought-stressed summer in many areas of the Prairies, canola plants may have a lingering hormone response that can cause seed sprouting (above)
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Featured image for “Conditioning tips for stored canola”
September 16, 2015

Conditioning tips for stored canola

Ideally, growers will want to put canola on aeration as soon as it comes of the field. Cooling hot grain within the first 24
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Featured image for “Top 10 September articles”
September 16, 2015

Top 10 September articles

Here are the 10 “most clicked” September articles from the past three years 1. High green. Will it clear? 2. Frost in the forecast.
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Featured image for “Dockage, tough stems and combine settings”
September 10, 2015

Dockage, tough stems and combine settings

Three concepts to consider while setting the combine this harvest: (1) Can dockage be too low? (2) Change combine settings based on crop conditions.
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Featured image for “Reassess reseeding: Check yield and quality”
September 10, 2015

Reassess reseeding: Check yield and quality

Reseeding looked like the right idea in many areas throughout the summer, but the real test is at harvest. If there was no risk
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Featured image for “Post-swath disease scouting”
September 10, 2015

Post-swath disease scouting

Harvest is a great time to assess the incidence and severity of canola diseases, an important step in management for next year. Post-swathing disease
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Featured image for “Already swathing, then had frost. Can I keep going?”
September 10, 2015

Already swathing, then had frost. Can I keep going?

Yes, keep going. The recommendation to wait at least 4-6 hours after a frost to assess the extent of frost damage only applies to
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Featured image for “K release from canola swaths”
September 10, 2015

K release from canola swaths

Have you seen patterns like this? Potassium in swathed crop is mobile and if several rainfall events fall on the swath before combining, potassium
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