Scientists from the University of Arkansas announced at the Ecological Society of America annual meeting the results of a study that showed genetically engineered pesticide-resistant canola growing like a weed in North Dakota. They found that up to 80 percent of wild canola in their sample from various North Dakota roadsides contained genes that conferred resistance to either glyphosate (the active ingredient in Monsanto’s RoundUp Ready pesticide) or gluphosinate (from Bayer’s LibertyLink seeds).
But it gets better, er, worse. The scientists also found wild canola with both properties. And as lead scientist Cynthia Sagers observed in an accompanying news report, “these feral populations of canola have been part of the landscape for several generations” — plant generations, mind you, not human generations. Still, this is not a new phenomenon. It’s true that biotech companies do sell seeds with multiple forms of pesticide resistance, so-called “stacked trait” seeds. But these wild canola plants managed this interbreeding feat all by their lonesome.
So, these genetically engineered plants — which, when out in the wild, are considered weeds — are cross-pollinating and transferring “alien” genes that confer pesticide resistance. The next step in the chain is for the canola to interbreed with other related weeds. Suddenly, the prospect of our nation’s bread basket infested with superweeds becomes very, very real.