Unapproved GM rice found in US exports to over 30 countries

A new report has revealed that the rice supply in at least 30 countries may have already been contaminated with genetically modified strains from US exports, thereby threatening worldwide contamination.
A new report by the GM Contamination Register has disclosed US Department of Agriculture findings from 2006 and 2007, which show that the department detected traces of unapproved GM rice in over 30 countries. 
At the time, all of the Bayer CropScience varieties discovered had not been approved for cultivation or consumption abroad, and only one of the three types had been approved for domestic cultivation.
The USDA believes that the source of the contamination is field trials which occurred between the mid 1990s and early 2000s.The genetically modified LLRICE62, LLRice601 and LLRICE604 varieties are herbicide resistant. 
The trials were terminated in 2002 and none of these varieties ever made it onto the US market. But years later, traces of these strands were found worldwide.