June 25, 2014 Top dress after hail?We had a “follow up question” to last week’s article “Hail damage: Economic loss depends on cro stage.” The grower was asking about foliar
June 25, 2014 Trying a new treatment? Leave a test stripWant to see how a foliar nutrient application helps a hailed crop? Leave a check strip. Want to see whether a novel treatment provided
June 18, 2014 Four the weekTwo-hit wonder. Does your canola really need a second in-crop herbicide application? Only certain circumstances — like the one photographed above — make it
June 18, 2014 Map of the weekClick “read more” to compare this map with growing degree days (GDDs) for 2013 at this time, and see why this information is important
June 18, 2014 June 18 QuizIn this week’s quiz, we ask you to identify five weeds — including the one above. With the answers, we also provide useful agronomy
June 18, 2014 Second pass of herbicide: When does it make sense?Growers who usually spray twice may not need that second pass this year if the canopy has closed, weeds are behind the crop, and
June 18, 2014 Weather delays and the risk from idle sprayersThe longer a herbicide sits in a sprayer, the greater the risk that it is going to hang up in the tank. Sprayers should
June 18, 2014 Spraying tip: How to ID an inversionEarly mornings and evenings when conditions can be the best for spraying can also be the worst because of possible air temperature inversions. Air
June 18, 2014 Different clubroot pathotype confirmedResearch has confirmed the presence of a different clubroot pathotype in the Edmonton region and none of the commercially available clubroot resistant varieties in
June 18, 2014 Flea beetles: More stripedStriped flea beetles, shown above, seem to have become the dominant species in many regions, with crucifer species harder to find. This has been
June 18, 2014 Cutworms: How to scoutCutworm scouting begins with a walk through the field looking for bare patches, chewing damage in foliage, or clipped plants. If you find patches
June 18, 2014 Canola storage research: Summer tipsPAMI, with funding from the provincial canola growers organizations, is running a storage project this summer to test the best management practice for canola