It appears in 2022 that Ontario growers have little to worry about when it comes to corn ear moulds such as gibberella contributing to elevated levels of mycotoxins in the corn crop. In late October, the annual Ontario corn ear mould and deoxynivalenol (DON) mycotoxin survey found 98 percent of samples tested low — less… Read More

When it comes to corn, even emergence and uniform plant growth is a well-known recipe for a high-yielding crop. New research also shows that even emergence is a significant contributor in the fight against gibberella ear rot and deoxynivalenol (DON) accumulation and other mycotoxins associated with the disease. On this episode of RealAgriculture’s Corn School, University… Read More

Early indications were that DON levels were low in Ontario’s 2020 corn crop; however, hot spots of higher levels of infection have surfaced, with later-harvested grain showing increased DON levels. The resulting dried distiller’s grain (DDGs) and condensed distillers solubles (CDS) from corn used for ethanol production may approach allowable DON limits for animal feed… Read More