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Environmental Sciences Europe | Abstract | Impacts of genetically engineered crops on pesticide use in the U.S. -- the first sixteen years
enveurope.com/content/24/1/24/abstract |
Do genetically engineered crops really increase herbicide use? | Control Freaks
weedcontrolfreaks.com/2012/10/do-genetically-engineered-crops-really-i.. Questions the extrapolations Benbrook made in his model. 70% of Benbrook's estimated increase in herbicide use is based on extrapolated soybean data, that are not well supported by actual USDA data. Link by pjvanerp |