All gmo crops have been wonderful successes.

ELLSTRAND CITES THE FLAVR SAVR TOMATO AND THE LOW-NICOTINE TOBACCO AS EXAMPLES. Both these products were developed commercially but were marketing failures due to a variety of reasons. They — and many other similar products — are no longer on the market. “Some advocates of biotech crops say they’re all wonderful, they’re all perfect, but they’re not,” Ellstrand says.