Research has repeatedly shown corn’s yield potential starts declining if plants don’t emerge within a tight timeframe, but dry conditions following planting can wreak havoc on best-laid plans for uniform emergence. If one in six corn plants is two leaf stages behind the rest, expect a four per cent yield reduction, says Morgan Cott, agronomy… Read More

A European corn borer (ECB) population in part of eastern Canada appears to have developed resistance to a Bt protein commonly used in North American corn hybrids for preventing damage from the pest. On April 27th, the Canadian Corn Pest Coalition reported a sample of ECB collected near Truro, Nova Scotia, showed reduced susceptibility to… Read More

 

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