Testing for DON in Ontario’s 2018 corn crop was an incredibly frustrating process for growers. With gibberella ear rot infecting a wide swath of corn in the province, many growers were exasperated when samples from the same load of corn taken from a field would show wide variation in DON levels — sometimes from 3… Read More

From an environmental standpoint, Ontario experienced a perfect storm in 2018 that produced an epidemic of gibberella ear rot in corn and resulting unprecedented DON levels. Ontario Ministry of Agriculture, Food and Rural Affairs field crop plant pathologist Albert Tenuta compares the conditions that created the classic silk channel infection in corn hybrids to what… Read More

Thousands of acres of Ontario corn will have to be destroyed this fall due to high DON levels. A big challenge growers face when destroying those acres now and into winter is ensuring volunteer corn doesn’t make a mess of next year’s soybean crop. In this episode of RealAgriculture’s Corn School, our resident agronomist Peter… Read More

A hot, dry early summer encouraged some rarely seen insects to set up shop in corn fields in 2018. Steph Kowalski, agronomy lead for the Agromart Group in eastern Canada, admits she was surprised by the number of reports of thrips in corn crops in Ontario and the Atlantic provinces this year. Thrips are generally… Read More