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Canola Watch quiz – How many berthas?
It’s ‘I spy’ time! This quiz is just one question but too fun to pass up. Train your eye for bertha scouting.
Canola Watch quiz – Symptoms and causes
This quick quiz has three images showing pretty distinct symptoms. What caused them? The Canola Diagnostic Tool will show the many possible causes for specific symptoms. It can show what questions farmers and agronomists need to answer when trying to diagnose something. Got a question for Canola Watch?
Canola Watch quiz – Will this insect eat canola?
Listen to our new ‘Insects-theme’ podcast recorded live at canolaPALOOZA 2019. The expert discussions explores flea beetles in 2019 and timely management tips for cabbage seedpod weevil. While you’re in quiz mode, try this older quiz on identifying green worms.
Canola Watch quiz – Insect thresholds
Scout for bertha armyworm, lygus bugs and diamondback moth larvae on pods, but only spray if insects counts are at or above economic thresholds. Applications made when insect numbers are below thresholds will not provide a positive return on investment and can do unnecessary harm to the many beneficial insects that help keep pest insect…