"WASHINGTON -- A third of U.S. organic farmers have experienced problems in their fields due to the nearby use of genetically modified crops, and over half of those growers have had loads of grain rejected because of unwitting GMO contamination."

"Of U.S. farmers that took part in a new survey, the results of which were released on Monday, more than 80 percent reported being concerned over the impact of genetically modified (GM) crops on their farms, with some 60 percent saying they’re “very concerned”.
"USDA has been extremely lax and, in our opinion, that’s due to the excessive influence of the biotech industry in political circles.” -- Organic farmer Oren Holle

The findings come as the U.S. Department of Agriculture (USDA) has taken the unusual step of extending the public comment period for a controversial study on how GM and non-GM crops can “coexist”. During a major review in 2011-12, the USDA Advisory Committee on Biotechnology and 21st Century Agriculture (AC21) concluded that it lacked sufficient data to decide on the extent to which GM contamination was happening in the United States, or to estimate the related costs incurred by organic and other non-GM farmers."

Carey L. Biron reports for Inter Press Service March 4, 2014. [2]