Spring Canola Planting and Development Spring canola acreage in Ontario declined 25 per cent in 2019 compared to the previous year. Insured acres totaled just over 30,000 compared to approximately 40,000 in 2018. Five counties that grew canola in 2018 did not appear in the insured acreage statistics this year. Some producers were unable to plant all their intended canola…
Scott Banks November 20, 2019 248 Comments Off on Is this Peas with a Bad Case of Mustard?…No, it’s Peaola!Jennifer and Mike Doelman farm near Douglas, Ontario where Mike spoke about their experience growing peaola at a recent Soil Network event. The Ontario Soil Network goal is improving Ontario’s Soils. Growing peaola is the intercropping of peas and canola together in the same field, at the same time. Figure 1 shows the Doelman’s 2019 peaola field when both crops…
Meghan Moran October 4, 2019 645 Comments Off on Pre-Harvest Herbicide Options in Canola; Managing Re-GrowthSpring canola harvest is not yet complete, with a majority of the crop still standing in northern regions. Many fields were ready to harvest up to two weeks ago, but the weather has not cooperated. Producers are now reporting that canola is re-growing and quite green in the lower canopy. Pre-harvest herbicide application may improve harvest conditions; some details to…
Producers interested in growing winter canola should consider the herbicide history of their field, and the herbicide options open to them following winter wheat harvest. There are a number of restrictions, and some herbicide labels do not mention safety on canola. At this time there is only one winter canola variety that is registered in Ontario and readily available to…
Scouts and agronomists may put biosecurity measures in place with a certain disease or crop in mind, but should ensure protocols are in place each and every time you walk fields. Crops are grown in rotation, so the soil in corn fields may contain soybean cyst nematode and soil in wheat fields may contain clubroot disease that infects canola. What…
OMAFRA Field Crop Team June 13, 2019 1354 Comments Off on Ontario Field Crop Report – Week of June 10th, 2019Corn Significant planting progress was made the end of last week and through the weekend as sunshine and warm temperatures dominated for a string of days. Despite the calendar date and reduced yield potential of later planting, many continued to plant corn noting the competitiveness of returns relative to soybeans. Many areas are reporting corn planting reaching 90-95% of intended…
OMAFRA Field Crop Team June 6, 2019 1081 Comments Off on Ontario Field Crop Report – Week of June 3rd, 2019Corn Progress was made over the last week in areas with lighter textured soils. Those areas now have upwards of 80% of their intended corn acres planted. However, regions with heavier textured soils such as Lambton, Essex, Niagara and Middlesex have 30% of their corn acres planted. Overall, ~60% of the intended corn acres are planted in the province. With…
OMAFRA Field Crop Team May 30, 2019 1151 Comments Off on Ontario Field Crop Report – Week of May 27th, 2019Planting progress remains slow for all crops, and spray applications have also been significantly delayed by poor weather. Temperatures forecasted for early June are relatively cool, remaining around or below the 20°C mark in many regions. Corn Corn planting progress at the end of May was estimated to be less than 50% complete. In some regions, corn planting at the…
OMAFRA Field Crop Team May 16, 2019 1046 Comments Off on Ontario Field Crop Report – Week of May 13th, 2019The weather story continues this week with very little change across the province in terms of field activity, including fertilizer and pesticide application to wheat, manure application, field preparation and planting. A small number of acres were planted on the lighter soils across the province, where conditions permitted, but to date less than 10% of corn is in the ground….
OMAFRA Field Crop Team May 9, 2019 1025 Comments Off on Ontario Field Crop Report – Week of May 6th, 2019Weather The continuing thread of the story for this spring is the weather. Very little has changed across the province in the last week in terms of manure application, wheat fertilization, tillage and crop planting. We continue to wait on weather that allows fields to dry out and support equipment. Eastern Ontario did get a small window to get some…
Meghan Moran April 29, 2019 601 Comments Off on Biological Control for Swede Midge and its Parasitoid in OntarioThis article was written by Charles-Étienne Ferland, MSc Candidate, and Dr. Rebecca Hallett, University of Guelph A biological control agent is a beneficial insect that will help control populations of pest insects. Finding the right biological control agent is a bit like having guests over for dinner for the first time. If you’re not careful in selecting the candidate,…
Meghan Moran April 20, 2019 1177 Comments Off on Should I Always Apply Boron to Canola during Early Flower Stages?Boron application at flowering is a common practice for Ontario canola growers. Canola has a higher requirement for boron than crops like wheat and barley, so it make sense to give canola a shot of this micro nutrient. Timing the application during reproductive stages makes sense too, because boron deficient plants have been shown to express slow growth of pollen…
Meghan Moran April 9, 2019 877 Comments Off on What are these Flies in my Canola? Understanding Delia SpeciesThis article was written by Meghan Moran (OMAFRA Canola & Edible Bean Specialist) , Travis Cranmer and Dennis Van Dyk (OMAFRA Vegetable Crop Specialists) There have been times growers and agronomists have asked, “What is this house fly-looking insect I am seeing in canola fields?” The flies were particularly abundant in some regions in 2017, and at the time it was…
Meghan Moran November 5, 2018 3107 Comments Off on Fall Review of Winter Canola Fields and Expectations for OverwinteringThis article was written by Meghan Moran (OMAFRA) and Sydney Meloche (AAFC Harrow) Winter canola fields across Essex, Chatham-Kent, Wellington, Hamilton-Wentworth, Haldimand and Niagara have been assessed in fall of 2018. Approximately 900 acres have been scouted in 20 fields. The goal is to take observations on plant populations and plant size in the fall, and assess winter survival in…
Meghan Moran June 22, 2018 2363 Comments Off on Monitoring Canola for Cabbage Seedpod Weevil and Tarnished Plant BugCabbage seedpod weevil (CSW) are being found in spring canola, particularly in earlier planted fields that are beginning to flower. CSW may begin to appear just prior to bolting and can primarily be found on flower buds until pods begin to form. They are approximately 3 to 4 mm in length and are fairly easy to identify by their dark…