Executive summary: Studies demonstrate that Monsanto’s ‘Roundup Ready’ (glyphosate-tolerant) soya has a 5-10 percent lower harvest compared to modern conventional soya lines. These lower-yielding genetically engineered (GE) soya varieties cost farmers billions of dollars every year. Evidence of lower yields, called ‘yield drag’, is an example of the unpredictability and unintended consequences of GE. Yield drag losses were and remain avoidable through the use of modern conventional varieties.
Number of pages: 2
Counting the Costs of Genetic Engineering - the report documents numerous case studies demonstrating the adverse environmental, economic and social impacts of genetic engineering, suggesting sustainable agricultural solutions instead.
GE Contamination Devastates Canadian Linseed Industry
Genetically Engineered (GE) Cotton Fails to Perform in Colombia
Benefits of Diversity in Rice Farming - case study of ecological / sustainable rice farming in China.