Bill requiring labeling of genetically engineered food saved from procedural death
Proponents of labeling also cite GMOs’ environmental effects. Gary Hirshberg, chairman of organic yogurt producer Stonyfield Farms, said that crops with a gene for resistance to a widely used herbicide, glyphosate (sold under the trade name Roundup), have resulted in herbicide-resistant “superweeds” on over 13 million acres of farmland in 26 states. This leads, he said, to greater use of stronger defoliants like 2,4-D.