From Mother Jones Magazine:
“Genetically modified Bt crops get a pretty bad rap. The pest-killing Bacillus thuringiensis (Bt) bacteria protein these plants are bioengineered to make has been accused of harming monarch butterflies, honey bees, rats, and showing up in the blood of pregnant women.
Just one problem: None of that is true...”
http://www.motherjones.com/blue-marble/2012/06/gmo-bt-pesticides-crops
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