There are concerns about the future of organic cotton in Burkina Faso, reports Farm Radio Weekly. The concern is caused by a jump in plantings of genetically modified or GM cotton. By 2009, genes from GM crops had been found in organic cotton. At that time, only 10 per cent of conventional cotton farmers were growing GM varieties. But with the massive spread of GM cotton in 2010, almost 90 per cent of conventional producers now grow GM cotton.