June 29, 2011 Fungicide and insecticide tank mixesCanada’s crop protection rules allow growers to tank mix two products as long as they are both registered for the crop in question and
June 29, 2011 Top dress canola with sulphur deficiencySome canola fields are showing signs of sulphur deficiency. Without enough sulphur, it doesn’t matter how much of the other nutrients are available, the
June 29, 2011 Return unused seed for a refundSeed companies encourage growers to return unused unopened bags of canola seed. That way the seed company can ensure that seed is stored properly
June 27, 2011 Lygus threat minimal at bud stageInsecticide to stop lygus bugs from feeding on canola at the bud stage is rarely effective or economical. Under good growing conditions, canola can
June 22, 2011 Issues of the weekRain in the western Prairies has increased optimism, especially in the Peace River region, central Alberta and parts of Saskatchewan that needed rain. But
June 22, 2011 Weed control window closingLabel application windows: Glyphosate: Anytime up to and including the 6-leaf stage of canola. Liberty: Cotyledon stage up to the early bolting stage of
June 22, 2011 Water stress reduces herbicide tolerance and nutrient uptakeWater stress can make canola more susceptible to herbicide damage. Damage can be enough to kill plants under extreme stress. Resist the temptation to
June 22, 2011 Still time for a crop nutrition top upGrowers still have time to top up nitrogen and sulphur to take advantage of higher yield potential. Nitrogen should be applied before the 5-leaf
June 22, 2011 Disease update: Rain raises sclerotinia threatSclerotinia spores will be everywhere this year after widespread infection across the Prairies last year. If fields are moist at the time of flowering,
June 22, 2011 Control cleavers, volunteer canola in cerealsCereal crops in rotation provide canola growers will another opportunity to control cleavers, volunteer canola and other tough weeds to reduce the threat to
June 22, 2011 Insect updateFlea beetle spraying continues in Manitoba where crops are advancing slowly due to excess rain and limited warmth. Redbacked cutworms are still causing severe
June 17, 2011 Cleaning out the sprayer tank — tipsCleaning out the sprayer protects a sensitive crop, it protects people working with the sprayer, and it protects the sprayer and its components. The