Saturday, March 16, 2013

New Research Tracks 11,300 Years of Climate


Winnipeg Free Press
Scientists have a good sense of what the Earth’s climate has been like over the past handful of centuries. But what about many thousands of years back? Details here.

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Herbicide-resistant weeds now on 72 per cent of surveyed Manitoba fields, costing farmers $77M a year.

The Manitoba Co-Operator Four new resistant weed species have emerged since the last survey in 2016, and researchers say integrated weed man...