By Tracey Baute and Meghan Moran Spring canola producers will have the option of Buteo (flupyradifurone) or Lumiderm (cyantraniliprole) insecticide seed treatment on some varieties this year, in addition to the Helix Vibrance seed treatment. Producers have reported they prefer Buteo for managing flea beetles, but that is the only insect on the Buteo label. […]
By: Dr. Katie Wood, Associate Professor, Animal Biosciences, University of Guelph and Madeline McLennan, M.Sc. Student, Animal Biosciences, University of Guelph This article was originally published in the October 2024 edition of Virtual Beef. Although forage choppers and bale processors are not new technologies, there is a surprizing lack of data in how they can […]
OMAFA field crop specialists in collaboration with Grain Farmers of Ontario (GFO) and members of the Ontario Agri-Business Association (OABA) have completed the 2024 annual Ontario corn ear mould and DON mycotoxin survey. Corn ear moulds such as Gibberella and their corresponding mycotoxins occur every year in Ontario. These mycotoxins, particularly deoxynivalenol (DON, also referred […]
Clubroot is no longer hiding. Canola producers in Northeastern Ontario have reported symptoms over the past 5 to 8 years and there were certainly fields with yield loss in the past few years that generated concern. But in 2024 above-ground symptoms were more obvious in Temiskaming District. Patches in fields matured early or died prior […]
Tip Back in Corn What is Tip Back? “Tip back” in corn is simply the term used when corn kernels do not form all the way to the tip of the ear. Tip back made its way into corn discussions this August and September with many commenting that they saw it in more fields this […]
By Christine O’Reilly, Forage & Grazing Specialist and Tracey Baute, Entomologist, Field Crops Warm fall temperatures have many pests still active and hungry, looking for food resources before overwintering or being killed off by a hard frost. We are aware of at least one significant sighting of blister beetles clustering on the lawn of a […]
Causes of Defective Beans After dry bean harvest, producers may wonder what caused beans to become injured or discoloured. It is typically easier to observe the plants throughout the season and identify disease or insect injury on pods to better understand the resulting injury on the beans within the pods. However, bean injury may have […]
Trendy Triticale By Christine O’Reilly, OMAFA Forage & Grazing Specialist Annual crops have played a larger role in forage production systems in recent years. Annuals often excel at filling production gaps for perennials, such as the summer slump, early spring, or late fall. Despite costing more per tonne of dry matter to grow, their ability […]
New! ‘Crop Chat’ videos on Field Crop News Check out Crop Chats at https://fieldcropnews.com/crop-chats, recently launched at the OSCIA/OMAFA tent during Canadas Outdoor Farm Show. Crop Chats are a series of video case studies showcasing Ontario farmers and agri-business people doing interesting and innovative things to enhance their farm operations’ efficiency and profitability. The first […]
Welcome to the second series in the Crop Chats brand under FieldCropNews. This series explores the seeding equipment including planters, drills, airseeders and others that this group of farmers are using on their farms. With farm equipment being so expensive these days, the goal of the series is to share with others the thought process […]
Updated April 25, 2025 Welcome to Crop Chats Winning with Notill series of Video Case Studies. . Join us for this informative series of video case studies from your neighbor’s who have taken a different approach to tillage. Brought to you by OMAFRA Field Crop Team, FieldCropNews, and our partners, OSN, OSCIA, and GFO. This […]
Pre-Harvest Weed Control in Soybeans With many soybean fields turning yellow, the timing for pre-harvest weed control, if needed, is imminent. A pre-harvest herbicide treatment can make harvest more efficient when there are an unacceptable number of weeds in a soybean crop. Drier plant matter will pass more easily through the combine, lowering seed losses […]
Managing Bare Soils After Harvest Much of the province has completed harvest of both winter and spring cereals over the last two months. Growers must now make a decision on what to do with these fields through the fall. Option 1: Monitor and Manage Cereal Re-Growth Cereal crops often have significant regrowth throughout the summer […]
Key Points When is the fall rest period? The fall rest period (sometimes called “critical fall harvest period”) for alfalfa is 450 growing degree days, base 5°C — or approximately 6-weeks — before the average date of the first killing frost (-4°C for several hours), when alfalfa stops growing. Not cutting during this period allows […]