Patches that seem to be maturing early while the rest of the crop is still green do warrant closer inspection. With all the rainfall in some areas, die-off due to excess moisture could be the prime suspect — but check anyway. It could be disease…
Diseases
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How well do you know your canola leaf lesions? Take the quiz to find out! (Photo credit: Angel Hewson)…
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While scouting canola fields at flowering and podding stages, dig up a few plants in each field and look at the crown and primary root. If the crop has disease symptoms, compare healthy and unhealthy plants. Even if the crop has no outward symptoms, dig up a few plants anyway. Early infection may be present even if the plant shows…
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Factors that increase the sclerotinia risk, factors that reduce the risk, and situations where a second application may be warranted…
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Here are a few questions we often get on sclerotinia stem rot management. Answers and links may help with your management decisions…
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