Split application of nitrogen (N) in corn has been shown to offer many benefits to farmers, including a reduction in the total N required to produce a high-yielding crop. In-season application matches N supply closer to corn’s uptake pattern, and because of this, there is less nitrogen sitting in the soil in forms available for […]
Joanna Follings and Albert Tenuta With the exception of powdery mildew in susceptible varieties, disease pressure in winter wheat has been found at low levels. With persistent dry conditions continuing, many are asking if a T3 fungicide application should be made. Below are some key considerations when making a T3 fungicide application decision. Is the […]
Ontario needs corn rootworm trap participants, whether you’ve monitored traps in the past few years or not. Fields with a history of corn on corn are the preferred target. Any participants from last year are encouraged to use some of the same fields as last year, even if they rotated out of corn. This will help […]
Conditions Planting has wrapped up across most of the province with the exception of acres going in after first cut forages or on some heavy clays that received rainfall before they were planted and edible beans. Some areas received back-to-back frost warnings, but damage has been minimal to date. Persistent dry conditions are presenting some […]
Conditions Outside of rains received last Friday and Saturday, conditions have generally been excellent for field work over the past week which has allowed planting to continue or wrap-up at a quick pace for most parts of the province. Cool night temperatures, including frost warnings in some areas, is expected to have minimal impacts for […]
Conditions Field conditions across the province have improved vastly over the last ten days. With sunshine and temperatures in the high teens to even high twenties in some areas, planting is rolling across a majority of the province. Field work began early last week with lighter soil but by late last week, work on heavier, […]
Conditions Weather conditions improved considerably beginning on Monday, with sunshine throughout the week and daily high temperatures ranging from the high-teens to mid-twenties (Celsius) in both southern and northern Ontario. Planting has begun on lighter soils and is likely to progress onto other soil types by later in the week. Other field activities, including second […]
Conditions Overall, April rainfall has been slightly higher than average. This week, cold and wet weather slowed crop and planting progress. Eastern Ontario received above average rainfall, while most of the rest of the province had average rainfall. Winter Wheat Weather conditions have caused winter wheat growth to stall. The crop continues to look very […]
This article is based on work performed by Mike Schryver, BASF Technical Service Specialist. It was originally published at Sprayers101.com, and you may have been redirected here from that site. Introduction Nitrogen is an essential nutrient required throughout a plant’s lifecycle. It is commonly applied to corn in either a granular form as urea or […]
Last week, we announced that a population of European corn borer (ECB) likely resistant to Cry1Ab was found in Nova Scotia last fall. In case you missed it, here is that announcement: Suspected Cry1Ab Resistant European Corn Borer Found in Nova Scotia. This finding is concerning, as the ECB populations in the area were previously […]
There is a shared responsibility for balancing more sustainable cropping practices with profitability. We know that improving nitrogen (N) management is important for the environment and on-farm economics, and we have reviewed a number of studies to guide on-farm practices to help reduce greenhouse gas (GHG) emissions. The simple answer Yes, you can significantly increase […]
Canadian Corn Pest Coalition News Release April 27, 2023 In the fall of 2022, a European corn borer (ECB) population was collected near Truro, Nova Scotia near a field where a Cry1F-resistant ECB population was collected in 2018. Based on bioassay tests conducted by Drs. Jocelyn Smith and Yasmin Farhan at the University of Guelph, […]
Winter Wheat Winter wheat stands continue to look excellent with very high stem counts (up to 144 stems/sq ft) in the southwest. Most fields have received at least one application of nitrogen, with many opting to add sulphur. Fields that have not yet received a nitrogen or sulphur application are showing signs of yellowing. Manganese […]
Weather The weather late last week was unseasonably warm, with maximum temperatures exceeding 24˚C in most of the agricultural regions of the province. Crops already in the ground responded well to the heat and growth progressed quickly. With more typical single-digit temperatures this week, crop development is expected to slow, and staging should become more […]
It is difficult to manage what you don’t know. Sampling manure will provide information to help determine nutrient availability and determine where commercial fertilizer may or may not still be required. The link gives greater details about sampling and interpreting the results from manure samples. […]