Latest Articles

Canola Watch provides timely answers to top canola agronomy questions on diseases, insects, weeds and so much more.
Featured image for “Begin evaluating the year that was”
August 15, 2012

Begin evaluating the year that was

Scouting at swath timing is a good time of year to begin assessing the growing season and begin planning for next year. In Manitoba,
Learn More
Featured image for “Yield estimate before harvest”
August 15, 2012

Yield estimate before harvest

Rather than focus on how many blank pods may be present, concentrate on yield assessment by examining the components that contribute to yield (ie.
Learn More
Featured image for “Issues of the week”
August 9, 2012

Issues of the week

Swathing of canola is well underway in Manitoba and just beginning in the earliest fields in Saskatchewan and Alberta. Avoid swathing during the heat
Learn More
Featured image for “Need to spray insects this late?”
August 9, 2012

Need to spray insects this late?

Scouting for bertha armyworm can be tricky when scouting during the heat of the day. Click here to view a short scouting video with
Learn More
Featured image for “More sclerotinia than your neighbour – why?”
August 9, 2012

More sclerotinia than your neighbour – why?

It is not surprising that sclerotinia stem rot disease levels differ from field to field even if fields are in close proximity. Sclerotinia disease
Learn More
Featured image for “Hailed stand. Use for feed?”
August 9, 2012

Hailed stand. Use for feed?

Parts of central Alberta have canola fields that have been written off due to severe hail. However, a fair amount of plant growth remains.
Learn More
Featured image for “How to condition canola for storage”
August 9, 2012

How to condition canola for storage

Combining of earliest canola fields is near, with the odd field already harvested in Manitoba where crops are most advanced. Remember that for safe,
Learn More
Featured image for “Issues of the week”
August 1, 2012

Issues of the week

Lygus counts and bertha armyworm (shown above) counts are up this week. Saskatchewan and Manitoba growers are encouraged to scout for lygus this year.
Learn More
Featured image for “Spray berthas in the evening”
August 1, 2012

Spray berthas in the evening

On hot days, bertha armyworms take shelter low in the canopy or on the ground under leaf litter. This is not a good time
Learn More
Featured image for “Lygus scouting tips”
August 1, 2012

Lygus scouting tips

When sweep netting for lygus (shown above), it may seem that there are more lygus in the field than end up in the sweep
Learn More
Featured image for “Why more sclerotinia stem rot this year?”
August 1, 2012

Why more sclerotinia stem rot this year?

Moisture before and during and following flowering was the biggest factor driving up sclerotinia stem rot infection this year. Moisture as rain or high
Learn More
Featured image for “How to tell blackleg from sclerotinia stem rot”
August 1, 2012

How to tell blackleg from sclerotinia stem rot

Some regions are reporting higher rates of blackleg (shown above) and most regions are seeing sclerotinia stem rot damage. Fungicide is not effective at
Learn More

Get Canola Watch in your inbox

E-newsletter sign up
Ask a question