June 6, 2012 How to leave a check stripKeep it simple — compare only treated and untreated strips. Mark the strips and take them to yield. Do an economic analysis. Work with
June 6, 2012 Crusting: Rain is the only practical solutionNo research has been conducted to show reliable ways to break up crusting and free the crop. If a few plants have emerged, it
May 31, 2012 Weather and herbicide performanceHerbicide performance is on a sliding scale depending on the weather. Cloudy days with highs of 10 C after a night near 0 C
May 31, 2012 Issues of the weekWeed control remains top of mind. Without good weed control, all other inputs — including fertilizer and top quality hybrids — cannot achieve the
May 31, 2012 Spraying in cool temperaturesCool cloudy days after cool nights will result in lower herbicide efficacy than applications made in warm sunny days. Cloudy days don’t provide the
May 31, 2012 Good time for top dressingIf good moisture has increased yield outlooks and nitrogen may not be sufficient, top dress applications should occur before the 5-leaf stage of the
May 31, 2012 Are you sure it was flea beetles?You maybe went to a field to scout for flea beetles, but take time to look around. Consider all possible causes when you notice
May 31, 2012 How to do a plant countWhen scouting, take time to check the plant stand. Look for blank areas and also look for thin areas. The plant
May 31, 2012 Gopher managementGophers can eat up large areas within a canola field. Strychnine baits and, in some jurisdictions, mix-it-yourself strychnine liquid is available for gopher control.
May 31, 2012 Canola in excess water. Will it survive?Canola is quite susceptible to water logging and shows a yield reduction after only three days with wet feet. If only a small percentage
May 24, 2012 Issues of the weekEarly season scouting is the theme of the week. Most canola crops are seeded and many have emerged. Canola plants face various threats in
May 24, 2012 Spray weeds early in cropIn-crop weed control should occur as early as possible since canola is much more vulnerable to weed competition prior to reaching complete ground cover.