Weekly in-season progress reports of the Ontario field crop landscape
Winter 2022/2023 Conditions Fall 2022 was open and mostly dry. Growth on annual forages and regrowth on hay fields was faster than usual. Snow cover over the winter was less than normal, with frequent thaws and rain events. Ice sheeting was flagged as a potential problem in eastern Ontario. April had more precipitation than average […]
Three tips for weed management this fall. Reflecting on some of the weed control issues that came up this past spring, below are three key items where management activities this fall can significantly improve control and/or financial return next season. 1. Fall management provides better dandelion control. In the fall, resource allocation of perennial weeds […]
Bacterial infections in dry beans Growing conditions this season have been ideal for certain bacterial diseases. Adzuki beans in a few different regions are exhibiting symptoms of bacterial brown spot (BBS), and in some cases the injury is severe. Symptoms on leaves appear as small necrotic lesions with a yellow margin (Figure 1). As symptoms […]
For forage producers, the production year starts in the fall. What farmers do from mid-August to the end of the growing season impacts this winter’s feed inventory and next year’s forage yield potential. Feed the crop that feeds the livestock! Forage crops have the highest crop nutrient removal values of any field crop grown in […]
What to do with those stubble fields now? Consider BioStrip Till! Winter wheat combining has almost wrapped up across the province after a challenging harvest due to persistent rainfall. There is a lot of enthusiasm for wheat across Ontario as yields were good to excellent and quality was good. Now, what to do with the […]
Knowing What’s in Your Toolbox It’s the middle of August and we’re in that awkward lull where cereals are off, the last passes of fungicides on soybeans are done and it is almost time to start attending all those in-field plot days. Those days are meant to get producers talking, asking questions and get the […]
Identifying and Addressing Soil Structure Challenges A well-structured soil improves water infiltration, air exchange, rooting, and ultimately crop yield. On the other hand, a cloddy, dense, or compacted soil may result in ponding, nutrient losses, and restricted root systems. Poor soil structure contributes to lower crop yields, especially in seasons that are either too dry […]
Managing Cover Crop Nitrogen / Residue Breakdown Across Ontario, wheat harvest continues, opening the best window for planting cover crops in most field crop rotations. You can find more information on the 2023 winter wheat quality update and achieving success with cover crops after wheat at fieldcropnews.com. But can those cover crops be managed to […]
Getting to Know your Manure with a Manure Analysis The “magical” qualities of manure and organic amendments for providing long-term benefits have been well documented, especially for maintaining and improving soil organic matter. Sourcing off farm manure and organic amendments has become more difficult and expensive with the increased interest in improving soil health, therefore […]
Crop Report – Week of July 17th, 2023 As winter wheat harvest continues, persistent rainfall events are delaying harvest in some regions. While yields have been promising thus far; wheat quality has been a concern for some as harvest delays continue. Black Point As wheat matures and tissue begins to die, fields have turned black […]
Soil Sampling – Matching Field to Method Soil testing is one of the most profitable operations you can perform on your farm in any given year. A soil test is the only way to determine whether your soils contain adequate levels of plant essential nutrients such as phosphorus and potassium, and how soil parameters like […]
Dimethoate Resistant Two-Spotted Spider Mite Populations in Ontario Soybeans Results from bioassays conducted on two-spotted spider mite (TSSM) populations collected in soybean fields across Ontario show the prevalence of dimethoate (Cygon or Lagon) resistance is high in some areas. Through a collaborative project with Dr. Vojislava Grbic, Professor at Western University, Dr. Ian Scott at […]
Corn Tar Spot Watch Begins! Tar spot has now been established in the midwestern US for almost a decade and is an annual concern in many Midwestern states like Illinois, Indiana, Iowa, Michigan, and Wisconsin. While tar spot was not as yield-limiting in these areas in 2022, it continued to expand its range across the […]
General Across much of Ontario major crops and forages are progressing well. Evidence of moisture stress is present on various crops, but some relief came over the period of June 11-14th with scattered rainfall periods. Keeping appraised of incoming rainfall is at the back of everyone’s mind. Be aware of various networks and stations where […]
General Field crops in general across Ontario are doing well and welcomed the rain of the past few days. The need for moisture is coming up as the corn begins rapid growth. Winter wheat looks good across the province although have been impacted by dry conditions in areas. Rain across the province was welcomed but […]