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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 “Root maggot scouting”
June 23, 2016

Root maggot scouting

General wilting is likely environmental, but patches or individual plants could have some other cause. Dig them up carefully and look at their roots
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Featured image for “Root rot scouting”
June 23, 2016

Root rot scouting

If you see dying plants or plants with lower leaves dying off while other plants remain green, this may indicate abnormal root function.
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Featured image for “7 causes for missing pods”
June 23, 2016

7 causes for missing pods

Heat, drought, off-label herbicide applications, male sterility, insects, sulphur deficiency, boron deficiency.
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Featured image for “Managing canola after a late June hailstorm”
June 23, 2016

Managing canola after a late June hailstorm

The later hail occurs, the higher the chance of yield loss, given that the plants have less time to recover.
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Featured image for “Herbicide issues: Late spraying, drift, carryover”
June 23, 2016

Herbicide issues: Late spraying, drift, carryover

Second applications applied late can reduce profitability it two ways: A competitive crop growing ahead of the weeds may not need a second application.
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Featured image for “PAMI summer storage research 2016 — blog”
June 23, 2016

PAMI summer storage research 2016 — blog

By Joy Agnew, lead investigator The Canola Council of Canada, in collaboration with the Saskatchewan Ministry of Agriculture, PAMI and the provincial Canola grower
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Featured image for “June 15 Quiz — Nutrient top dress”
June 15, 2016

June 15 Quiz — Nutrient top dress

Three questions to test the basics on top-dressing fertilizer….
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Featured image for “Cabbage seedpod weevil: When to spray”
June 15, 2016

Cabbage seedpod weevil: When to spray

Cabbage seedpod weevils are attracted to the buds on early canola plants, as shown in this Brooke Moon photo. While they will feed on
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Featured image for “How to identify your weevils”
June 15, 2016

How to identify your weevils

Pea leaf weevils (bottom) can be found in canola but the only weevil of concern is the cabbage seedpod weevil (top). Thank you Shelley
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Featured image for “Seed depth assessment”
June 15, 2016

Seed depth assessment

Seeding too deep is a common stand establishment issue in canola. This becomes clear as plants emerge, especially when some rows emerge earlier and
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Featured image for “Weed competition: The second application”
June 15, 2016

Weed competition: The second application

Growers who usually spray twice may not need that second pass this year if the canopy has closed, weeds are behind the crop, and
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Featured image for “Late herbicide: Make a balanced decision”
June 15, 2016

Late herbicide: Make a balanced decision

Spraying late or at higher-than-label rates can reduce canola profits.
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