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Global effects of GM crops questioned
Vidal, John
http://www.guardian.co.uk/environment/2011/oct/19/gm-crops-insecurity-superweeds-pesticidesDate Written: 2011-10-28 Publisher: The Guardian Year Published: 2011 Pages: 1pp Resource Type: Article Twenty Indian, south-east Asian, African and Latin American food and conservation groups have published a damning study, saying that GM (genetically modified) crops have failed to increase yield, while requiring farmers to increase their dependence on herbicides and pesticides. Subject Headings |