Crop Report for Week of July 20, 2026
The province experienced weather extremes. Southern Ontario saw warmer conditions that supported corn and soybean growth and helped dry fields still awaiting planting. However, wind and scattered rain complicated weed control efforts. In the Northeast and Northwest Ontario, temperatures neared 0°C, raising concerns about frost damage to emerged soybeans and white beans. Field assessments are […]
It’s been a tough spring across much of Ontario and growers continue to face variable weather conditions, creating both opportunities and challenges across regions. Frequent rain events have delayed planting in parts of eastern Ontario, particularly on heavier clays from Belleville to Kingston and Essex which had up to 3” of rain last week halting […]
Soybeans Soybean planting is largely complete on lighter textured soils and well drained fields. Planting is still underway on heavy soils and in regions of the province that continue to receive sporadic rainfall. Cool temperatures during April and May have slowed emergence, with fields taking longer to emerge this year. With warm weather, soybeans typically […]
Cooler than normal weather continued, with several overnight lows below 10°C. In the southwest, crop heat units (CHUs) are below normal and about 200 below last year on this date. Planting is progressing as soils become fit; however, crop emergence has been slow. Cereals Winter wheat is moving into the heading stages with T3 fungicide […]
Field work progressed quickly across the province in the past week, with sunny skies and warm temperatures peaking on Friday, May 16th before scattered showers and below seasonal temperatures began on the Victoria Day long weekend. Widespread rainfall slowed field activities beginning mid-week. Soil temperatures have generally been cool, resulting in slow crop emergence and […]
Field work has progressed quickly in the last week and a half. Soil temperatures are still cool, resulting in slow crop emergence. Cereals Sulphur deficiencies continue to be reported in winter wheat. Options to correct this deficiency include streaming on liquid ammonium sulphate, (ATS) cut with water, or spreading dry ammonium sulphate. Be aware of […]
Variable weather conditions across the province over the last week have led to a range of planting progress. Areas of the southwest are well into spring planting, with some areas estimating over 50% of the crop acres planted, while others are just getting started with field work. Growing Degree Days (GDD) are behind last year, […]
Field Conditions Soils are steadily drying out as we have more sun and wind. With warmer temperatures, more seeding and herbicide applications have been completed. Extreme winds during storm events this week resulted in a lot of soil movement out of fields that have been worked, and noticeably less soil movement in fields that have […]
How do cover crops impact nitrous oxide emissions? Cover crops help build soil carbon, reduce erosion, and can offset crop nitrogen fertilizer requirements. But when it comes to nitrous oxide (N2O) – a greenhouse gas that contributes about half the total warming effect from agriculture in Canada1 – there is a question mark surrounding their […]
Soil Health Assessment and Planning Tool (SHAP) is a soil health tool for Ontario farmers. Healthy soil functions contribute to improved crop productivity and resilience. The tool involves taking a soil health test, and it helps measure soil health on your farm and identify areas for improvement. The SHAP tool is based on a laboratory […]
Crop Report – June 6, 2024 Field Conditions Significant planting progress has been made in many areas across the province over the last two weeks. Some growers were able to wrap up their corn, soybean and edible bean planting and apply their T3 fungicide applications in wheat. However, those on heavier soils or those who […]
Field Conditions It continues to be a frustrating spring through much of the province. Frequent precipitation has continued to cause delays in tillage, planting, and spraying in some areas, and weather earlier this week has shut down field work once again in many areas. However, with 3–5-day windows of good weather, many producers have covered […]
Crop Report – May 23, 2024 Figure 1. Corn is beginning to emerge across the province this week. Field Conditions This past week, much of the province was able to make some progress on field work. Crop Heat Units (CHU) and Growing Degree Days (GDD) are still well above the five-year average across the province. […]
Field Conditions The season continues to be advanced of normal, which is especially evident in perennial and over-winter crop development. Crop heat units (CHU) and growing degree days (GDD) are significantly above the 10-year average, especially in southern Ontario. Progress for field work, particularly on heavier-textured soils has been limited due to frequent patchy rain, […]