2019 Ontario Grain Corn Ear Mould and Deoxynivalenol (DON) Mycotoxin Survey

  Co-authored with Albert Tenuta, Field  Crop Pathologist, OMAFRA OMAFRA field crop specialists in collaboration with Grain Farmers of Ontario (GFO) and members of the Ontario Agri-Business Association (OABA) have completed the annual Provincial corn ear mould and mycotoxin survey. Corn ear moulds such as Gibberella and their corresponding mycotoxins occur every year in Ontario. […]

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Marketing Immature or Frost Damaged Corn: Livestock Feed Harvesting and Storage Alternatives for Corn Originally Intended as Dry Grain Corn

This article was written by James Byrne and Megan Van Schaik, OMAFRA Beef Cattle Specialists, and Ben Rosser, OMAFRA Corn Specialist. In many parts of the province, 2019 proved to be a challenging year to get crops in the ground in a timely fashion.  The impacts of spring conditions are still felt as we approach […]

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2019 Summer Jobs – Student Field Crop Assistant – Corn Agronomy and Nutrient Management

Job Term:                              Temporary for 16 weeks, beginning spring 2019 Salary:                                    $14.85 / hour, based on a 36.25 hour work week Job Ad Closing Date:         Friday, March 29, 2019 Available Positions/Locations: Position Focus Location Contact Person Corn Agronomy and Nutrient Management Guelph Ben Rosser and  Christine Brown   Are you serious about making […]

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Nitrogen Status in 2018 Corn Fields

Co-authored with Ian McDonald Background OMAFRA Field Crop Unit staff have traditionally conducted an annual Pre Sidedress Nitrogen Test (PSNT) survey across Ontario at the beginning of June to measure background soil nitrate levels mineralized from the soil as an indication of year-to-year soil nitrogen status. In past years, 80-100 samples would be collected from […]

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2017 Grain Corn Ear Mould and Vomitoxin (DON) Survey

Co-Authored with Albert Tenuta, Field Crop Pathologist, OMAFRA OMAFRA field crop staff with the assistance from members of the Ontario Agri-Business Association (OABA) have completed the annual Provincial corn ear mould and mycotoxin survey. These mycotoxins, particularly vomitoxin (DON) produced primarily by Gibberella/Fusarium ear moulds can be disruptive when fed to livestock, especially hogs. The […]

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