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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 “Shorts on canola silage, hail and more”
July 12, 2017

Shorts on canola silage, hail and more

With prolonged dry conditions and recent hot weather, yield potential has dropped to very low levels in some fields. One CCC agronomist this week
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Featured image for “Sclerotinia stem rot … hot weather, variable crops, late sprays”
July 6, 2017

Sclerotinia stem rot … hot weather, variable crops, late sprays

Hot and dry or hot and humid? Hot, dry weather should reduce the risk of heavy sclerotinia infection, even if moist weather earlier promoted
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Featured image for “Insect update: What to look for right now?”
July 6, 2017

Insect update: What to look for right now?

While some areas are reporting higher numbers of diamondback moth larvae (shown above), it takes 100-150 larvae per square metre in immature to flowering
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Featured image for “Thresholds for major canola insects”
July 6, 2017

Thresholds for major canola insects

This article provides a review of thresholds for major insect pests of canola, as well as background on how they were established and how
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Featured image for “Second herbicide application: A scenario”
July 6, 2017

Second herbicide application: A scenario

A Canola Watch reader sent us this question: I have wild buckwheat at the 3- to 4-leaf stage that somehow got missed with the
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Featured image for “Late herbicide: Is it worth it?”
July 6, 2017

Late herbicide: Is it worth it?

Wind and wet pushed back a lot of weed management and some fields are still not sprayed. In this situation, intense weed pressure can
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Featured image for “Blackleg, foot rot or cutworms?”
July 6, 2017

Blackleg, foot rot or cutworms?

These can be hard to tell apart sometimes. Pinched or otherwise damaged-looking stems can occur with all three. The photo shows blackleg infection. Here’s
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Featured image for “Hot weather and flowering. Any treatments?”
July 6, 2017

Hot weather and flowering. Any treatments?

Hot days (28-30°C and up) and warm nights (16°C and up) from bud to mid-flowering stages can have a significant effect on canola yield.
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Featured image for “Hail on flowering canola”
July 6, 2017

Hail on flowering canola

Flowering canola can, with enough time, recover from hail that knocks off a large percentage of flowers. Time and moisture are the best treatments.
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Featured image for “Canola exhibit opens at Canadian Agriculture and Food Museum”
July 6, 2017

Canola exhibit opens at Canadian Agriculture and Food Museum

The Canadian Agriculture and Food Museum opened its new exhibit “Canola! Seeds of Innovation” on July 1. Through the interactive exhibition, visitors can explore
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Featured image for “Canola Watch quiz: Herbicide injury”
June 28, 2017

Canola Watch quiz: Herbicide injury

If canola plants start to look funny after herbicide spray season, it could be that residues were stripped from the sprayer tank and plumbing,
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Featured image for “Top 10: canolaPALOOZA 2017 highlights”
June 28, 2017

Top 10: canolaPALOOZA 2017 highlights

Attendees at canolaPALOOZA in Saskatoon, Portage la Prairie and Lacombe could write their own Top 10s and come up with completely different lists from
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