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An explanatory guide to the Cartagena Protocol on Biosafety
… hectares in China.22 From the two traits currently used, herbicide-tolerant crops are grown on 77% of the area, crops … on 15%, “stacked” varieties producing Bt-toxin and showing herbicide-tolerance on 8%. Most of the harvest is used as … or animals. An example might be tolerance of a particular herbicide or a particular pesticidal property. These genes …