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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 “Scouting 7 to 21 days after seeding: What to look for?”
June 6, 2018

Scouting 7 to 21 days after seeding: What to look for?

With warm soils, decent moisture and 1” seeding depth, emergence can occur about a week after seeding. If emergence is slow or patchy, scout
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Featured image for “Reader question: Will plants survive flea beetle stem feeding?”
June 6, 2018

Reader question: Will plants survive flea beetle stem feeding?

If the tissue underneath the bite is still living, the seedling will likely survive as long as (1) the stem can still bear the
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Featured image for “Cutworms: Timely scouting and spray decisions”
June 6, 2018

Cutworms: Timely scouting and spray decisions

Include cutworms on the scouting checklist for the first one to three weeks after emergence. Any later and management becomes more difficult because (i)
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Featured image for “What causes herbicide carryover damage?”
June 6, 2018

What causes herbicide carryover damage?

Factors that affect herbicide carryover are herbicide group, field history, soil characteristics, dry conditions and temperature.
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Featured image for “Canola usually recovers from early-season hail”
June 6, 2018

Canola usually recovers from early-season hail

Early season hail rarely has an impact on canola yield potential. Hailed seedlings usually come back very well. Even when individual plants die, a
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Featured image for “Photography tips for agronomy”
June 6, 2018

Photography tips for agronomy

Photographs can be a valuable diagnostic tool, but they have to be in focus, taken from various angles and come with details on field
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Featured image for “See the AgraBot demo at canolaPALOOZA Alberta”
June 6, 2018

See the AgraBot demo at canolaPALOOZA Alberta

At Alberta canolaPALOOZA, June 27 at Lacombe, farmer Brian Tischler will demonstrate his AgraBot. The DIY autonomous tractor uses free and open source software
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Featured image for “Canola Watch quiz – Spraying”
May 30, 2018

Canola Watch quiz – Spraying

A quick quiz to test spraying windows, inversions and timing.
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Featured image for “Map of the Week – precipitation”
May 30, 2018

Map of the Week – precipitation

Up until yesterday, many parts of Alberta and Western Saskatchewan hadn’t received much rain over the past week. The Eastern Prairies got more. Rain
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Featured image for “Flea beetles: Why are some fields so bad in 2018?”
May 30, 2018

Flea beetles: Why are some fields so bad in 2018?

Early-seeded and slow-growing canola crops (usually due to dry conditions) have faced more flea beetle pressure this year, particularly in Manitoba and central Alberta.
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Featured image for “In-crop herbicide timing – scenarios”
May 30, 2018

In-crop herbicide timing – scenarios

In general, early is the best for herbicide timing. A few early weeds emerging before or at the same time as canola plants are
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Featured image for “Adding micronutrients can reduce herbicide performance”
May 30, 2018

Adding micronutrients can reduce herbicide performance

Adding micronutrient solutions, especially zinc, to glyphosate is highly antagonistic to the herbicide.
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