Rio De Janeiro (AFP) June 11, 2013China, the main buyer of Brazilian soybeans, has approved imports of three genetically modified varieties of the crop, to be produced on a large scale in the South American country. The Agriculture Ministry said Monday that China gave its green light for the Intacta RR2 PRO variety, which can resist pests such as a type of caterpillar, as well as for the herbicide-resistant CV 127 and Libert Reported by Terra Daily 13 hours ago.