Early planted corn emerging, soybean planting continues

OMAFRA Field Crop Report for May 21

Temperatures over the past week have been significantly warmer than the week prior. Most of the province saw rain over the long weekend. In many areas this was welcome news, but much of southwestern Ontario received significant downpours and flooded fields were a common sight. Corn Most of the intended acreage was planted before the […] Read more

Planting progress in Ontario ahead of normal

OMAFRA Field Crop Report for May 14

Temperatures were well below seasonal for much of the past week due to the presence of an arctic air mass. Low night-time temperature records were set in many areas of the province with low temperatures between 0 to -7 C and snow fell overnight more than once. The widespread risk of the cold weather impacts […] Read more

Pest lessons learned in the 2019 Ontario crop year

Ontario Field Crop Report for the week of September 23

We all agree that this has been one of the most challenging cropping years in Ontario, but there were some pest lessons learned from the experience. Effect of delayed planting Delayed planting can reduce the risk of some early season pests. Pests like bean leaf beetle (BLB) move into the earliest emerging fields first. With […] Read more

Fall means sampling for soybean cyst nematode

Ontario Field Crop Report for the week of September 16

As fall approaches, two things are certain – winter will come and soybean cyst nematode (SCN) has done its business! For many growers, managing soybean cyst nematode means planting SCN resistance varieties BUT effective SCN management does not end when you have selected your soybean varieties! It is imperative to not only know your SCN […] Read more

Strategies for reducing compaction from wheel traffic

Strategies for reducing compaction from wheel traffic

Ontario Field Crop Report for the week of September 9

Farm show season is upon us! As we admire the many types and sizes of farm equipment, most of us would rather ignore the elephant in the room; a lot of new farm machinery is simply too heavy to drive across the field without risking deep, potentially permanent, subsoil compaction. Deep compaction is almost entirely […] Read more


Soil fertility benefits of wheat in rotation

Ontario Field Crop Report for the week of August 19

Winter wheat harvest is now complete and before long the 2020 winter wheat crop will be seeded across the province. Yields have been better than expected for many. September planted wheat ranges from 100-130 bushels per acre, early October wheat ranges from 80-100 bu/ac and late October planted wheat yielded from 30 to 70 bu/ac. […] Read more

Winter wheat harvest winds down, increase of SDS in soybeans seen

Ontario Field Crop Report for the week of August 12

Winter wheat Winter wheat harvest is winding down across the province and reported yields to date have ranged from 80-130 bu/ac which compares well to the five-year average yield of 82.7 bushels/ac. This was a pleasant surprise for many growers’ considering all the stresses the winter wheat crop had to endure. Good reports of straw […] Read more

Crop pest insects descend on Ontario fields

Ontario Field Crop Report for the week of August 5

Western bean cutworm (WBC) Peak moth flight is likely taking place this week for many regions of Ontario, putting both corn and dry beans at risk. WBC moths prefer pre-tassel to full tassel corn to lay eggs in so scout these fields first. If corn has passed these stages in the immediate area, moths will choose […] Read more


Winter wheat harvest two weeks behind, soybean aphids in small numbers

Ontario Field Crop Report for the week of July 22

Winter wheat harvest Harvest has been slow to start in the province, lagging 7-14 days behind last year. Early yield and quality reports have been decent given the late planting date and challenging spring, but more acres will need to be harvested before any generalizations can be made. In fields were there are concerns of […] Read more

Minimizing pesticide drift and crop insect monitoring

Ontario Field Crop Report for the week of July 18

Pesticide drift Pesticide drift is a complicated subject and it carries significant financial and emotional baggage. This season has been challenging for many agricultural sectors and practices, and spray applicators have been challenged with difficult timing and limited opportunities for herbicide applications. When sprayer operators are rushed or frustrated they have to make hard decisions, […] Read more