Canola Watch quiz: Post-harvest jobs Jay Whetter September 13, 2017 Leave a Comment Not all fall jobs should be rushed right after harvest. Do you know the ideal timing for these jobs? 1. What is the best time to take a fall soil test?Just as the crop maturesRight after combiningAny time in OctoberJust before freeze up 2. What is the best time to apply fall fertilizer?The same time as fall tillageThe same time as fall weed controlRight after combiningAs close as possible to freeze up 3. What is the best time for post-harvest perennial weed control?Right after swathing Right after combiningAt least a month after cutting Just before freeze up 4. What is the best time for late-season disease scouting?Just before swathingJust before combining Right after combiningJust before freeze up Loading...