Mother Jones: One of the four major US crops — corn, soybeans, hay (alfalfa), and wheat — is not like the other.

For one, wheat is mainly consumed directly by people, while the others are mostly used as animal feed. Its status as people food — the stuff of bread, the staff of life — probably explains why wheat is different from the other three in another way: It’s also the only one that genetically modified Monsanto hasn’t turned into a cash cow. The company has made massive profits churning out corn, soy, and (most recently) alfalfa seeds genetically altered to withstand doses of its own herbicide, Roundup. But the company has never commercialized a GM wheat variety — and stopped trying back in 2004, largely because of consumer pushback against directly consuming a GM crop. And thank goodness, too, because Roundup Ready technology is now failing, giving rise to a plague of herbicide resistant weeds and a gusher of toxic herbicides.

Wheat’s non-GMO status is why the Internet went berserk when the US Department of Agriculture revealed Wednesday that Roundup Ready wheat had sprouted up on a farm in Oregon. According to the USDA, a farmer discovered the plants growing in a place they shouldn’t have been and tried unsuccessfully to kill them with Roundup. Oops. USDA testing confirmed that the rogue wheat was the same experimental Roundup Ready variety that Monsanto had last been approved to test in Oregon in 2001.

The revelation had immediate trade implications. About half the overall US wheat crop gets exported — and Oregon’s wheat farmers export 90 percent of their output. Many countries accept US-grown GM corn and soy for animal feed. But as the USDA noted, no country on Earth has approved the sale of GM wheat. And if Roundup Ready wheat is growing on one farm, our trading partners might legitimately ask, what guarantee is there that it’s not growing on others? Already, Japan has responded by suspending imports of US wheat, Bloomberg reports. [Continue reading…]