(AP)—The U.S. government on Friday proposed eliminating restrictions on the use of corn and soybean seeds that are genetically engineered to resist a common weed killer, a move welcomed by many farmers but feared by scientists ...
Biotechnology
Jan 3, 2014
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(Phys.org) -- Scientists searching for clues to understand how superweeds obtain resistance to the popular herbicide glyphosate may have been missing a critical piece of information, a Purdue University study shows.
Plants & Animals
Jul 17, 2012
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(AP) -- The widespread Internet posting of a letter by a retired Purdue University researcher who says he has linked genetically modified corn and soybeans to crop diseases and abortions and infertility in livestock has ...
Biotechnology
Apr 2, 2011
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In a landmark first ruling on genetically modified crops, the US Supreme Court overturned Monday a four-year ban on alfalfa seeds engineered by biotech giant Monsanto to resist weed killer.
Biotechnology
Jun 21, 2010
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(AP) -- When the weed killer Roundup was introduced in the 1970s, it proved it could kill nearly any plant while still being safer than many other herbicides, and it allowed farmers to give up harsher chemicals and reduce ...
Ecology
Jun 21, 2010
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