Weeds

Canola Watch provides timely answers to top canola agronomy questions on diseases, insects, weeds and so much more.
Featured image for “Benefits of early scouting”
May 18, 2011

Benefits of early scouting

Scouting now will identify early insect and weed pressure, identify establishment problems that may have been the result of drill settings or drill malfunction,
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May 18, 2011

Spray big weeds before seeding

The economic return will be higher than if the grower seeded over these large weeds and then took a chance on getting them sprayed
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Featured image for “CleanStart is it for volunteer RR canola”
May 18, 2011

CleanStart is it for volunteer RR canola

It may be tempting to try other products, but these products are not registered. The whole point of controlling volunteer canola and early weeds
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Featured image for “Spray weeds now, even if seeding is delayed”
May 11, 2011

Spray weeds now, even if seeding is delayed

Early weed control is best. Even if growers don’t expect to seed for 10 days or more, they may want to consider a pre-seed
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Featured image for “Consider herbicide residue before switching canola fields”
May 11, 2011

Consider herbicide residue before switching canola fields

Growers switching crop plans this spring should consider their herbicide use last year, especially last fall, before seeding canola on any fields not originally
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Featured image for “Weeds suck up moisture”
May 4, 2011

Weeds suck up moisture

A ground cover of weeds may do growers a favour on fields too wet to seed. Weeds are better than evaporation in getting rid
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Featured image for “Consider herbicide carryover before seeding”
May 3, 2011

Consider herbicide carryover before seeding

Consider potential herbicide carryover before seeding canola on any field.
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Featured image for “Maximize glyphosate performance — tips”
May 2, 2011

Maximize glyphosate performance — tips

Glyphosate works best when applied during daylight hours, and when temperatures are warm and humidity high. Read on for more weather and water tips
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Featured image for “Early weed control is ideal”
May 2, 2011

Early weed control is ideal

Take a close look at the weed spectrum and stage in each field prior to seeding. It may be worth controlling those weeds before
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Featured image for “Snow cover benefits cleavers”
February 7, 2011

Snow cover benefits cleavers

Cleavers that emerge in the fall can survive a cold winter if they’re under a nice blanket of snow. With all the snow this
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Featured image for “Management tips for unseeded acres”
January 19, 2011

Management tips for unseeded acres

Canola growers with excessive moisture in 2010 face many unknowns and issues for 2011. The following tips will help growers prepare these fields for
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Featured image for “Scout at harvest to help with 2011 planning”
August 25, 2010

Scout at harvest to help with 2011 planning

At harvest, look for late-season diseases and insect damage that can help with decision making next year. —Break open the stems of any bleached
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